Transcript PowerPoint 프레젠테이션

FAIRCHILD SEMICONDUCTOR
Introduction of SPS
May, 2000
PDD Analog
Product Marketing
POWER STARS
Fairchild Korea Semiconductor Ltd.
Introduction of SPS
 The new approach for off-line SMPS ;
to make the set simple and compact with low cost !!
SMPS Cost Down
1Package Product
POWER STARS
Fairchild Korea Semiconductor Ltd.
Target Application Field -#2
VCR, SVR, STB & DVCD
Auxiliary power &
PC SMPS
KA5H0165R
KA5H0265R
KA5P0680
KA1M0680B
KA1M0880B
KA5M0365R
KA5L0365R
KA5H0380R
KA5M0380R
KA5L0380R
KA5Q0765RT
KA5Q1265RF
KA5Q12656RT
KA5Q1565RF
SPS
Printer & OA
KA5M0765RQC
KA5M0965RQ
Adaptor for
Camcorder
Color TV
KA5H0165RN
KA5H0165RVN
KA5M0165RN
KA5L0165RN
FSDH0165
[ Charger Applications ]
Mobile phone
PDA
KA5S0765C
KA5S0965
KA5S1265
KA5S12656
MP3
Note PC Adaptor
LCD
Monitor
POWER STARS
Fairchild Korea Semiconductor Ltd.
Roadmap for SPS(Low Power SPS)
 Main Target :  Battery Charger / AC Adaptor ( 5W ~ 10W )
 VCR / STB / Printer / Auxiliary & USB power ( 15W ~ 50W )
Items
CY99
CY00
5X-Series (1A/2A)
(KA5H0165R/RV)
CY01
CY02
CY03
6X-Series (1A/2A)
Fixed Frequency
Low Power
(Charger, etc)
Bi-CMOS SPS
(FSCH0165RN)
15W ~ 50W
1PKG
DC-DC
5X-Series (3A/5A)
(KA5L0380R)
Bi-CMOS SPS Line-up
& Version-up
6X-Series (3A/5A)
Fixed Frequency
1PKG DC-DC
Converter
using BJT
1PKG DC-DC
Converter
using MOSFET
POWER STARS
Fairchild Korea Semiconductor Ltd.
Roadmap for SPS(High Power SPS)
 Main Target :  Note Book Adaptor / PC SMPS ( 70W ~ 200W )
 C-TV / Monitor ( 70W ~ 200W )
Items
MONITOR
C-TV
PC
1PKG
PFC switch
CY99
CY00
CY01
CY02
6S-Series SPS
PSR + Burst
(FS6S0965)
5SSeries
CS-Series SPS
Bi-CMOS + QFET
6Q-Series SPS
Low Power
Consumption
5Q-Series SPS
PSR + BURST
(KA5Q0765RT)
CY03
5P-Series SPS
Power Saving Mode
(KA5P06/880)
1PKG PFC
Switch
CQ-Series SPS
Bi-CMOS + QFET
CP-Series SPS
Bi-CMOS + QFET
1PKG PFC
Switch Line-up
POWER STARS
Fairchild Korea Semiconductor Ltd.
Design Concept (PC SMPS : Main)
 Simple Application Circuit Comparison with Discrete Solution
 Minimum External Components
 Various Protection Circuit for Set Reliability
 Cost Saving
 Compact Set Size
 PC SMPS : . Micro-ATX : KA1M/H0680, KA5P0680C (90 ~ 140W)
. ATX
: KA1L/M0880, KA5P0880 (150 ~ 230W)
(Forward Type, 220Vac, Based on Output Power)
 TO-3P-5L
 Decrease Failure Rate In Product Process
 Enhanced Productivity
 Suitable for Micro-ATX Model
POWER STARS
Fairchild Korea Semiconductor Ltd.
Products for PC SMPS System
Shottoky Diode
Multi Output
+
[ PWM Control Part ]
Topology
Products
Forward
Converter
KA1M/H0680
KA1L/M0880
KA5P0680C*
KA5P0880*
KA384X + MOSFET
KA7552 + MOSFET
Half-bridge
Converter
KA3511A+ Power TR
KA7500 + Power TR
+3.3 V
+5.0 V
+12 V
-12 V
-5.0V
+
Snubber
Circuit
[ Secondary Supervisory ICs ]
Company
Fairchild
ST
Others
Products
KA3501, KA3502
KA3505,
KA3506 (New !!)
HP1001
TPS5510/11
Discrete Solution
with comp, op-amp
and shunt regulator
[ Regulator ]
# : KA3511A provide PWM function +
supervisory function In one chip.
* : Under Development
Fairchild
KA7912,KA7905
KA7812
POWER STARS
Fairchild Korea Semiconductor Ltd.
Fairchild Products for PC SMPS System
A
Vin AC
85~265V
50~60Hz
+
Transformer
Multi Output
Line Filter
Rectifier Diode
DC Link Cap
+3.3 V
+5.0 V
D
Regulators
+12 V
-12 V
-5.0V
C
B
Auxiliary Power with
Flyback topology
SPS
Schottky Rectifer
Sense FET
Control
IC
- KA5M/H0165 ( SPS )
- KA431
Secondary Supervisory
3.3V/8A (30V/15A)
5V/16A(30V/30A)
12V/6A(40V/10A)
E
- Over voltage protection
- Over current protection
- Power good signal
- Remote control
+5V Stand by Output
A
B
AC Input Filter &
DC Rectifier Part
- GBU4K
- KBL08
PWM Control Part
KA1M/5P0680 : 120W
KA1M/5P0880 : 250W
KA7500B + Power TR
KA3511A* + Power
TR( KSC5027 )
D
C
Schottky Diode
- FET16DT
- SDS15U20DN
- MBR4060PT
Output Regulator
- KA7905
- KA7912
- KA7812
E
•Secondary Supervisory ICs
- KA3501, KA3502
KA3505, KA3506
•Discrete solution :
- KA339(comp)+KA431
- Several Zener diode
*Note: The KA3511 provide PWM control function + secondary supervisory function
POWER STARS
Fairchild Korea Semiconductor Ltd.