Transcript LED Driver Solutions

Lighting Solution from TI
july 2010
Olivier Mellin
Europe solution marketing
PART1 Analog Solutions
Analog solutions
Digital solutions
TI in LED lighting
AC/DC solutions
DC/DC solutions
TI - Lighting Power Products
3
Main Block Diagram
~220V
AC/DC
LED driver
Constant Voltage:
TPS92010,
TPS92210
TLC59xx
designs database
UCC28810
Constant Current
TPS61xxx/TPS62xxx/TPS402xx
PiccoloA-B / MSP430F51x2
Amplifier
RS485
ADC
Power
Metrology
PWM
PGA112 +
OPA564
Next
FET
Communication&Control
Communication&Control
Controller
MSP430F2xxx
F2802x/F2803x
MSP430F2xxx,
CC430, CC1xxx,
CC2530
Wireless
: SimpliciTI,
Zigbee,
PLC: cenelec
B SFSK
2400kbps
6LowPan,
W-DMX,
W-KNX
AC/DC DC/DC regulation
Wired: DMX512, Dali/DSI, KNX,
0-10V
LVDS…
For more info:
Presence/luminosity sensing
Presence/luminosity
Presence/luminositysensing
sensing
Pre-failure
detection
Pre-failure
Pre-failuredetection
detection
Aging
compensation
Aging compensation
Aging compensation
Dimming
Dimmingscheduler
scheduler
Dimming scheduler
Metrology
Metrology(MSP430
(MSP430FE)
FE)
ESP – home/sales presentations/search for “LED” or “light”
Internal : Infolink/LEDRoom
December 16th, 2009
TI - Lighting Power Products
Internal/External: www.ti.com/LED
4
TI in LED lighting
AC/DC solutions
DC/DC solutions
TI - Lighting Power Products
5
600+ LED designs / EVMs and namely:
Description
Parts
Vin Range
VAC
Vout (DC)
Range
# of
LEDs
Iout Max
Pout
(max)
Eff.
P
F
C
I
S
O
Dim In
Dim
Out
Status
(1)
RESIDENTIAL
TPS92010 EVM - High Performance
dimming and High Efficiency Offline
LED lighting driver
TPS92010
TL431
LM358
100
180
130
265
9
18
3 to 5
325mA
7W
80%
N
Y
TRIAC
Linear
EVM
June’10
TPS92210 EVM - High Efficiency,
PFC and TRIAC dimmable LED
lighting driver
TPS92210
90
180
130
265
32
40
9 to 11
350mA
12.5W
85%
Y
Y
TRIAC
Linear
EVM
June ’10
TPS92001 Low cost TRIAC
dimmable LED lighting driver:
TPS92001
TL331
108
132
22
32
5 to 9
350mA
11W
77%
0.8
N
TRIAC
PWM
120Hz
Board
700mA
33.6
88%
0.9
Y
No
No
Board
OUTDOOR / PROFESSIONAL
PMP4501 UCC28810
UCC28810
TL103
180
264
10
48
UCC28810 EVM002 100W LED
lighting Driver
UCC28810
UCC28811
90
265
55
100
15-30
900mA
100W
93%
Y
N
PWM
PWM
EVM
UCC28810 EVM003 100W
SIMPLEDrive Multi-string LED driver
UCC28810
UCC28811
UCC25600
90
265
22
60
4X
(7-15)
500mA
100W
91%
Y
Y
PWM
PWM
EVM
PWM
or
Linear
EVM
DC/DC
TPS54160 EVM535
TPS54160
18
30
14.8
4
700mA
10W
90%
-
N
PWM
or
Analo
g
TPS61500EVM-369
TPS61500
2.9
18
15
4
500mA
7W
94%
-
N
PWM
PWM
EVM
TPS40211 EVM352 Boost Current
Regulator for LED Drive
TPS40211
8
18
35
6 to 10
700mA
25W
94%
-
N
PWM
PWM
EVM
December 16th, 2009
20
TI - Lighting Power Products
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LED General Illumination
Applications
LED Lighting
Residential
< 25W or 3,000 lm
Commercial
15W – 75W or
1000 lm - 10000 lm
Low Cost, TRIAC Dimming,
PFC, High Efficiency, Color
Quality, Safety, Long Life
PFC, High Efficiency,
Dimming, Early Payback,
Color Quality, Safety,
Maintenance, Eco-friendly
December 16th, 2009
TI - Lighting Power Products
Outdoor and Infrastructure
35W – 250W
2500 lm - 30,000 lm
PFC, High Efficiency,
Early Payback, High
Brightness, Safety,
Maintenance, Eco-friendly
7
Residential
Description
Parts
Vin Range
VAC
Vout (DC)
Range
# of
LEDs
Iout Max
Pout
(max)
Eff.
P
F
C
I
S
O
Dim In
Dim
Out
Status
(1)
RESIDENTIAL
TPS92010 EVM - High Performance
dimming and High Efficiency Offline
LED lighting driver
TPS92010
TL431
LM358
100
180
130
265
9
18
3 to 5
325mA
7W
80%
N
Y
TRIAC
Linear
EVM
June’10
TPS92210 EVM - High Efficiency,
PFC and TRIAC dimmable LED
lighting driver
TPS92210
90
180
130
265
32
40
9 to 11
350mA
12.5W
85%
Y
Y
TRIAC
Linear
EVM
June ’10
TPS92001 Low cost TRIAC
dimmable LED lighting driver:
TPS92001
TL331
108
132
22
32
5 to 9
350mA
11W
77%
0.8
N
TRIAC
PWM
120Hz
Board
TI - Lighting Power Products
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The Trouble with TRIACs
Wall dimmer
TRIAC
L
AC
Input
DIAC
R1
Light
Bulb
C1
N
•
Dimmer
Output
Start of AC cycle TRIAC initially off
– C1 charges through R1 and light bulb
•
When voltage on C1 exceeds DIAC threshold voltage the TRIAC conducts
– R1 controls when TRIAC turns ON, dimming function
•
Light bulb load must maintain TRIAC holding current
– TRIAC turns off close to zero crossing and cycle repeats
•
LED lights do not always consume enough power to keep TRIAC ON
– Need to solve this with extra circuitry
Special care is required when making LED lighting compatible to standard TRIAC dimmers
December 16th, 2009
TI - Lighting Power Products
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Performance/Cost
Low Power Light Bulb Replacement
Cost/Performance Matrix
Output Ripple
Current
Power
Factor
TRIAC
Dimming
0.99
Standard
Solution
Power
Safety
TPS92210EVM
15W
Isolated
TPS92010EVM
6W
Isolated
DC
0.55
Lossless
PMP4981
(TPS92001)
6W- 11W
Non-Isolated
100% - 120Hz
0.72
Standard
Features
December 16th, 2009
TI - Lighting Power Products
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TPS92010EVM 7Watt LED Lighting Driver
• 120V and 230V input designs
• Tightly Regulated LED current
• Compatible with standard TRIAC
Dimmers
• Active holding-current feature
• High Efficiency
– Maintained during dimming
TI - Lighting Power Products
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TPS92010EVM Specification
Specification
LED configuration
Input Voltage
Efficiency
Power
Power Factor
Value
Unit
3-5 Ser.
90 – 132
180 - 264
VAC
80 TYP
%
7
W
Specification
Value
Dimming Input
Triac
Dimming Level
0-100
Current Sensing
Res.
Current Ref Accuracy
Temp. Range
0.55
Lifetime*
Output Voltage
9 - 18
LF Output Ripple
Isolation
325
0
Yes
%
3
%
-20 to 50
oC
35000
Hrs
150
mS
VDC
Turn on time
Output Current
Unit
mA
mVpp
EMC Regulation
FCC B
Safety Regulation
No
Driver Dimensions
60 X 20
Power Products
Note: *Lifetime assumes 35TIoC- Lighting
internal
temp. rise from ambient.
mm
12
TPS92010EVM Schematic
PRIMARY
SECONDARY
Flyback
Power Stage
CBULK
A
CBULK
Input Filter
LED Current
Control
UCL64010
TPS92010
Dimmer
Trigger
Circuit
1
SS
LPM
8
2
FB
VCS
7
FEEDBACK
+
RCS
3
PCS
VDD
6
4
GND
GD
5
TL431
Power
Stage
Control
RPL
RCS
+
Set Point
Generation
TI - Lighting Power Products
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Outdoor / Professional
Description
Parts
Vin Range
VAC
Vout (DC)
Range
Pout
(max)
Eff.
P
F
C
I
S
O
Dim In
Dim
Out
Status
(1)
700mA
33.6
88%
0.9
Y
No
No
Board
# of
LEDs
Iout
Max
OUTDOOR / PROFESSIONAL
PMP4501 UCC28810
UCC2881
0TL103
18
0
264
10
48
UCC28810 EVM002 100W LED lighting
Driver
UCC2881
0
UCC2881
1
90
265
55
100
15-30
900mA
100W
93%
Y
N
PWM
PWM
EVM
UCC28810 EVM003 100W
SIMPLEDrive Multi-string LED driver
UCC2881
0
UCC2881
1
UCC2560
0
90
265
22
60
4X
(7-15)
500mA
100W
91%
Y
Y
PWM
PWM
EVM
TI - Lighting Power Products
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Outdoor / Professional
•
•
•
•
•
•
•
•
•
15W to 240W
PFC
High Efficiency
Dimming
Early Payback
Color Quality
Safety
Maintenance
Eco-friendly
December 16th, 2009
TI - Lighting Power Products
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High Light Output Drivers
Traditional Solution – Power Supply with PFC and Low Voltage DC output
LED Strings Driven with Multiple Buck Regulators
Traditional Implementation:
Power Supply
Bridge
Rectifier
and EMI
Fileter
Q
L
r
1
PFC
Control
LLC
Control
L
m
Q
C
2
r
PFC Stage
DC-DC Stage
Multiple Bucks
Buck
Control
Buck
Control
Buck
Control
Buck
Control
- Required in any implementation
- Provides constant voltage and isolation stage
- Provides constant current to each LED string
Benefit:
• Allows for individual string dimming
Drawbacks:
• Controller and MOSFET and Inductor required for each LED string
• Decreased reliability due to many extra converters (N-1 compared to SIMPLEDrive)
December 16th, 2009
TI - Lighting Power Products
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High Light Output Drivers – PFC + Buck +
Multiple Strings
SIMPLEDrive: PFC + DC-DC + Multiple Buck stages
Bridge
Rectifier
and Input
Bridge
Buck
Control
PFC
Control
Q1
1
Fixed
PWM
Gate
Drive
Q2
PFC Stage
- Required in any implementation
Low Side Buck
- Provides constant LED Current and main control
Series Transformers
- Provides constant current to each LED string
Benefit:
• One control section for all string currents,
• Lower part count, higher reliability and lower cost
Drawback:
• All strings will be dimmed simultaneously (if individual dimming is required)
December 16th, 2009
TI - Lighting Power Products
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UCC28810EVM-003 Specification
Specification
Value
LED configuration
4x 15
Input Voltage
Unit
90 to 264 VAC
Specification
Value
Dimming Input
PWM
Dimming Level
10 to
100
Res
Efficiency
90
%
Current Sensing
Power
100
W
Temp. Range
Power Factor
0.97
Output Voltage
54.5
Output Current
LF Output Ripple
Isolation
500
0
Lifetime*
VDC
mA
-20 to 40
40,000
EMC Regulation
Safety Regulation
Unit
%
oC
Hrs
No
Yes**
Driver Dimensions 370 x 51 mm
mVpp
Yes
Note: *Lifetime assumes 35oC internal temp. rise from ambient.
** Designed with reinforced isolation to UL60950 but not certified
December 16th, 2009
TI - Lighting Power Products
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TI in LED lighting
AC/DC solutions
DC/DC solutions
Description
Parts
Vin Range
VAC
Vout (DC) Range
# of
LEDs
Iout Max
Pout (max)
Eff.
P
F
C
I
S
O
Dim In
Dim Out
Status
(1)
DC/DC
TPS54160 EVM535
TPS54160
18
30
14.8
4
700mA
10W
90%
-
N
PWM
or
Analog
PWM
or
Linear
EVM
TPS61500EVM-369
TPS61500
2.9
18
15
4
500mA
7W
94%
-
N
PWM
PWM
EVM
TPS40211 EVM352 Boost Current Regulator for
LED Drive
TPS40211
8
18
35
6 to 10
700mA
25W
94%
-
N
PWM
PWM
EVM
20
TI - Lighting Power Products
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Main LED DRIVER types & families
Text display: TLC592x, TLC5902x
LEDs are ON or OFF, Vin
5,5V-17V, up to 24 ch,
<50mA
Video display: TLC594x
PWM brightness
dimming up to 65k
steps, up to 24 ch,
<50mA
Architectural : TLC597x
3 channel 150mA+
TL4242
Vin42V 500mA, no EMI,
cheap, simple but
potentially hot
Multichannel up to
150mA: TLC59xx
Signage&Linear
Linear drop (LDO)
Switching controller
TPS402xx with External
FET
(MSP430F5xxx, piccolo
A/B)
www.ti.com/LED
Boost
Switching regulator
(with integrated FET)
TPS40200
Buck Vin 52V max duty
cycle 90% - flexibility
/Low cost
TPS40211/10
Boost Vin 52V max duty
cycle 95% - flexibility
/Low cost
TPS61165, TPS61500,
TPS61195 …
18V Vin 1A+
TPS54xxx
up to 5A 60Vin namely
TPS54160 (100%Duty
cycle*)
TPS62260, TPS62110
17Vin 500mA+
Buck
TI - Lighting Power Products
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TPS40211
4.5 to 52V Input Current Mode Boost Controllers




 Prevents inrush current
 On/off control
 Design flexibility
 Enables use of small Isense resistors with lower
power dissipation
 Design and implementation flexibility
Soft Start
Enable function
Externally compensated
Low Isense threshold (150mV)
 Supports Boost, Flyback, and SEPIC
topologies
VIN = 4.5V52V; UVL
 LED lighting systems
Freq adj.,
35KHz1MHz
TPS40211
Soft Start
prevents
inrush
current;
has timeout timer
when in
OCP
N-channel
FET gate
driver;
500mA
drive
current
ENABL
E for
on/off
control
External
compensatio
n for design
flexibility
TI - Lighting Power Products
Provides current
feedback in the
control loop; detects
an OC based on
150mV threshold
Senses switch current and sets
OC threshold; low Isense
threshold enables use of small
resistor, and lower power
dissipation
21
21
TPS54160
3.5 to 60V Input 1.5A DC/DC Converter - SWIFTTM
• Output Voltage Adjustable Down to 0.8V
• Integrated 200 m High Side MOSFET
• Pulse Skipping Eco-ModeTM with 116uA
Operating and 1.3uA Shutdown Current
• 300 kHz to 2.5 MHz Switching Frequency
• Synchronizes to External Clock
• Adjustable Slow Start Time
• PG, Enable, and Track Pin
• Adjustable UVLO
• Available in 10MSOP PowerPADTM Package
• Supports Low Output at 1% Initial Accuracy
• High Efficiency at Full 1.5-A Load Current
• High Efficiency under Light Load Conditions
Extends Battery Life and Saves Energy
• Small Filter Size or Low Duty Cycle Support
• Eliminates Beat Noise
• Reduces Inrush Currents During Startup
• Easily Implement Sequencing Schemes
• Program Turn On Voltage Threshold
• Small Packaging Saves Space
• Aftermarket Automotive Accessories: Video,
GPS, Entertainment
• 12V, 24V and 48V Industrial and Commercial
Distributed Power Systems
EVM/Tool
TPS54160EVM-535
Switcher-Pro Tool
TI - Lighting Power Products
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22
TPS61500
High Power White LED Driver with 3A Switch
• 2.9V to 18V input voltage range
• 3.0A current switch - integrated FET
• Four 3-W LEDs from 5-Vin
• Eight 3-W LEDs from 12-Vin
• 200kHz to 2.2MHz switching frequency
• Analog and PWM brightness dimming
• User defined Soft-start
• Up to 93% efficiency
• 14-pin HTSSOP package

Wide input supply range for 12-V or 15-V
industrial power rails

Up to 1-A output current

HTSSOP package for best thermal behavior
• High brightness LED lighting
• High power LED supply
EVM/Tool
TPS61500EVM-369
Analog brightness dimming Implementation
TI - Lighting Power Products
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23
TL4242
500mA Constant Current Source with Open LED Detection
•
•
•
•
•
•
•
•
•
• Supply Voltage Independent constant
current / brightness
• Programmable constant load current
• Fault Reporting
Adjustable Current up to 500mA (+/-5%)
Wide Input Voltage Range – Up to 42V
LED Open Detection
Channel Over-Temperature Protection
Short Circuit Proof
Reverse Polarity Proof
Wide Operating Range: -40ºC to +150ºC
Current Programmable by Sense Resistor
QFN – 8 pin Power Package
Battery
I
Q
PWM
TL4242
Ref
ST
GND
•
•
•
•
D
LED illumination and intensity control
General Lighting
Exterior: DRL, fog light, turn lamp, headlamp
Interior: vanity, map, courtesy
EVM/Tool
TL4242EVM-543
TI - Lighting Power Products
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PART2 Digital Solutions
Analog solutions
Digital solutions
www.ti.com/mculighting
MCU
MSP430™
C2000™
Stellaris®
December 16th, 2009
Benefits
Applications
•Ultra-low power consumption
•Integrated intelligent peripherals
•Ease of use
Wireless Communications/Control (ZigBee, 6loWPAN, 802.15.4, SimpliciTI™, etc.)
Wired communications/Control (DALI, DMX-512, KNX, etc.)
•32-bit performance for real-time
control
•Lower system cost
•Ease of use
•Packaging and price for cost
sensitive applications
Digital Power
Power line communications
•ARM® Cortex™-M3
•Advanced communications
•Integrated Ethernet MAC and
PHY
Ethernet Control
Wired communications/Control
(DALI, DMX-512, etc.)
TI - Lighting Power Products
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Communication
Solutions/Protocol
Product
Tool/Kit/Demo/Platform
For more information:
DALI
MSP430™
MCU
TPS62660
LED-338 EVM
For DALI app note: www.ti.com/daliappnote
DMX-512
MSP430 MCU / Stellaris®
DMX-512 apps note / Thirdparty design
MSP430 - Demo code and reference design is available upon
request at Technical Support.
Stellaris - Available through third-party Golden IC Technology
Co., Ltd. - [email protected]
Power line communication
C2000™ MCUs
TMDSPLCKIT - V2
To request information on this kit, please send inquiry to
[email protected]
ZigBee® / 802.15.4
MSP430F54xxA
MSP430F5438
Experimenter's Board
www.ti.com/msp430f5438
KNX / KNX-RF
MSP430
N/A
Available through 3rd parties; for more information visit:
Weinzierl Engineering GmbH
TAPKO Technologies GmbH
6loWPAN
CC430(MSP430 MCU + LowPower RRF)
Third-party design
Available through Third-party Sensinode.
Ethernet
Stellaris®
Ethernet development and
evaluation kits
www.ti.com/stellariskits
General-use MCU(user interface,
system supervisor, etc.)
MSP430 MCU
Development and
evaluation kits
www.ti.com/msp430
December 16th, 2009
TI - Lighting Power Products
27
Adding intelligence to LED systems
Power conversion
Control
Communication
TI - Lighting Power Products
28
Pros&Cons of Advanced Functions
PRO
• Highly differentiating features to end customer
• Dynamically tweaking the efficiency depending on the load
• Making the most of LEDs:
– Light when and where needed
– Improving system lifetime
– Improving energy efficiency
• Limited-to-no additional cost compared to LED cost / system cost
– Piccolo A = 1 high power LED
CONS
• Increased system complexity ?
• Reduced robustness ?
• Standby power ?
TI - Lighting Power Products
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Microcontroller-based ligting EVMs
Tools/Dev kit
Description
Projected
availability
TMDSLEDBKLKIT
DC input, 8 individual LED string control for color
temperature control, precise grayscale, increased
contrast ratio, aging/brightness,
End of Feb10
F2802x
F28035
150W
TPS62260EVM338&EZ430-CC2500
DCDC, RGB demo controlled in star network by
2,4GHz simpliciTI (TM) RF
Now
MSP430
CC2500
3W
TMDSPLCKIT-V1
Power Line Communication (PLC) Modem
Developer’s Kit
OFDM and S-FSK on cenelec A
SFSK on cenelec B
End of Feb10
MCU
LED Power output
TI - Lighting Power Products
PFC
AC/DC
DC/DC
COM
X
X
X
X
X
30
Adding intelligence to LED systems
Power conversion
Control
Communication
TI - Lighting Power Products
31
Benefits of MCU-based power conversion
• Advanced power algorithms possible
– PFC, AC/DC, DC/DC, various current
control topologies, etc.
• Integration with Communications/control
• Improved efficiency over variety of load
• Design flexibility
• Multiple strings support without the added
cost of LED drive
TI - Lighting Power Products
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LED Lighting Developer’s Kit
Hardware
•Piccolo F28035
•12-48V DC input to SEPIC DC/DC
stage 50V DC output
•8 strings of 30 watts
•Open source hardware, including
gerber files, schematics, and BOMs
Software
• Digital DC/DC SEPIC control
Price: $379
Part number: tmdsdcdcledkit
Available NOW
• Digital independant pulsed current
LED driver control
• Low CPU utilization gives headroom
for other system related tasks
TI - Lighting Power Products
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LED Lighting Developer’s Kit Block
Diagram
Max 50V
30W per string
12V-48V
Why SEPIC DC/DC?
•Buck/Boost topology
•SEPIC topology is non inverting
•Can take an input voltage and
raise or lower it
•Requires only 1 PWM and 1 MOSFET
•Limited efficiency
•Low component count
Based on Piccolo
F28035 controlCARD
TI - Lighting Power Products
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34
Power Stage – Loop Control
Voltage Mode
Voltage
Controller
V-ref
BUCK
DRV
CNTL
2P2Z
Ref
Uout
Duty
Avg Current Mode
E
P
W
M
H
W
Vin
Vout
V-ref
PWM
Current
Controller
CNTL
2P2Z
CNTL
2P2Z
Ref
Buck
DRV
Voltage
Controller
Uout
Ref
FB
BUCK
DRV
Uout
E
P
W
M
Vin
PWM
H
W
Duty
Vout
DRV
FB
FB
ADC
DRV
Vout
rslt0
A
D
C
ADC
DRV
Iout
H
W
A
D
C
I
rslt0
Vout
H
W
rslt1
V
Peak Current Mode
Vac
PFC
BUCK
DRV
DC/DC
Filter
+
Voltage
Controller
Vref
CNTL
2P2Z
Ref
Uout
FB
Duty
Max
DAC
10 bit
Vref
I2C
SPI
RS232
CAN
Analog
comp
ADC
DRV
PWM-n
Vref
zero
A
D
C
I
rslt0
Vout
rslt1
DC/DC
ADC
DRV
A
Iout
32 bit
PWM
blnk
system
monitoring
diagnostics
PWM-1
Vout
Trip
I
CPU
Vin
H
W
Duty
DC/DC
F28xxx
E
P
W
M
H
W
V
Constant Power
12 bit
control
Voltage
Controller
DC/DC
V-ref
CNTL
2P2Z
Ref
Vout
Power
Controller
Pwr-ref
TI - Lighting Power Products
Fdbk
Current
Controller
I-ref
Iout
Pwr
CNTL
2P2Z
Ref
Fdbk
X
Out
V-I-Pwr
HandOver
Mgr
V
Out
BUCK
DRV
Duty
E
P
W
M
H
W
Vin
PWM
DRV
I
Vmeas
Imeas
Out
CNTL
2P2Z
Ref
Fdbk
Vout
Out
35
ADC
DRV
Iout
rslt0
Vout
rslt1
A
D
C
H
W
I
V
Adding intelligence to LED systems
Power conversion
Control
Communication
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•
•
•
•
•
Control example#1 aging compensation
Control example#2 Constant Color Temperature
Control example#3 presence sensing
Control example#4 Dimming scheduler
Control example#5 Metrology with MSP430F4
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Control example#3 presence sensing
MSP430F2 example code and ref des
DM, video-based
Intelligent Occupancy
sensing
• MSP430 is free 99,975% of
time
• 9,37uA average standby current • Reliable occupancy
sensing and counting
• And more…
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Adding intelligence to LED systems
Power conversion
Control
Communication
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39
Communication summary
Communication protocols
Software
MCU
C2000
DALI
Initial code
dev
platform
MSP430F
2619
Certificatio
n/
standard
AC 220V
Demo platform
+3.3V
POWER
Module
TLV1117-3.3
Status/ Comments
RX
DALI
Interface
Done
TPS62660EVM-338
Done
Wall washer reference
design
Demo code and reference
design available
+
TX
VREF
DALI
Protocol
Software
Stack
TPS40211
MSP430
C2000
DMX512
MSP430F
2012
MSP430
PLC
(SFSK)
C2000
F2803x
F2833x
PLC
(OFDM)
C2000
KNX
MSP430
MSP430F
2
KNX-RF
MSP430
MSP430F
2/CC1101
802.15.4
MSP430
ZigBee
MSP430
EN50065
EN50065(C
enelec)
IEC 6100-3
(EMC)
December 16th, 2009
EN 50090
ISO/IEC
14543-3-x
TMDS2808SOM1B
LED Streetlighting
reference design
Demo code and reference
design available
DALI BUS
P
W
M
TPS40211
1~3 Channels
TPS40211
Available early
March2010, cenelec B
Up to 76.8KBPS, 2494.5kHz (Cenelec A)
MSP430F2132
U
A
R
T
TX
RX
ISO7221
RS485
Released
Available through 3P
Weinzierl/Tapko
Weinzierl/Tapko
Available through 3P
F541x/5x
802.15.4—
complete
MSP430F5438
experimenters board
Released
F5438
ZigBee—
complete
MSP430F 5438
experimenters board
Released
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Conclusion
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41
www.ti.com/led
www.ti.com/mculighting
Reference Designs, Products, White Papers, Articles, Tools, Videos, etc.
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42
UCC28810EVM-002 / 003 Design Tool
Sneak peek
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Newly Available
LED Reference Design Cookbook (slyt349)
http://focus.ti.com/lit/sg/slyt349/slyt349.pdf
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44
Thank you for attending our webinar! We hope you found it interesting and
useful for your projects!
In order to support your work and help you develop your designs,
Farnell and Texas Instruments are offering to all attendees:
Chance to win one of below FREE Texas Instruments modules!
TMDSDCDCLEDKIT (1824821) - worth 349 USD
The LED DC/DC Developer's Kit iincluding everything to start developing a digitally controlled LED DC/DC system
TPS62260LED-338 + EZ430-RF2500 (1655482+1382267) - worth 49 USD
Evaluation module that controls the color and brightness of LEDs with wireless communication functionality
UCC28810EVM-002 (1824822) - worth 49 USD
Constant current non-isolated power supply evaluation module for LED lighting applications
UCC28810EVM-003 (1824823) – worth 49 USD
110W offline AC-to-DC LED current driver module with power factor correction
* There will be a draw after the event ends and the winners will be announced by e-mail by July 15th 2010
All materials presented during the webinar will be available on element14,
on our dedicated group page: Technology Training Webinars.
Check our technology website and e-community – element14 for product data,
design tools and
technology information!
December 16th, 2009
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