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부품번호 | FA5500AP 기능 |
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기능 | (FA5500A / FA5501A) Power Supply Control IC | ||
제조업체 | Fuji | ||
로고 | |||
전체 26 페이지수
FA5500AP/AN, FA5501AP/AN
Quality is our message
FUJI Power Supply Control IC
Power Factor Correction
FA5500AP/AN
FA5501AP/AN
November `02
Fuji Electric Co., Ltd.
Matsumoto Factory
1
Free Datasheet http://www.datasheet4u.net/
FA5500AP/AN, FA5501AP/AN
Quality is our message
1. Description
FA5500A/FA5501A are control ICs for a power factor correction converter using critical conduction mode of operation.
This IC uses a CMOS device with high dielectric strength (30V) to implement low power consumption. These ICs contain
compensated current sense comparator for light load and open/short protection at feedback (FB) pin. Compensated current
sense comparator for light load keeps output voltage constant from no-load to full-load. Open/short protection at FB pin
stops output pulses when voltage divider to detect output voltage becomes fault.
2. Features
• Low current consumption by CMOS process
Start-up : 20µA(max.), Operating : 1mA(typ.)
• Drive circuit for connecting a power MOSFET directly
• Output peak current, source : 500mA, sink : 1000mA
• Compensated current sense comparator for light load
• Open/short protection at feedback (FB) pin
• Undervoltage Lockout
FA5500A: 11.5V ON / 9V OFF FA5501A:13V ON / 9V OFF
• Overvoltage protection
• Restart timer
• Package: DIP-8 / SOP-8
3. Outline
SOP-8
8
5
0.18 ±0.08
DIP-8
85
14
4.9
1.27 0.4 ±0.1
1
0.20
+0.10
-0.05
1.0 ±0.3
4
9.3
1.5 ±0.3
0o − 8o
2.54
0.46 ±0.1
2.54×3=7.62
4.Types of FA5500A/01A
Type
FA5500AP
FA5500AN
FA5501AP
FA5501AN
Startup Threshold
11.5V(typ.)
11.5V(typ.)
13V(typ.)
13V(typ.)
Package
DIP-8
SOP-8
DIP-8
SOP-8
0.25 -+00..015
7.62
0o − 15o
4
Free Datasheet http://www.datasheet4u.net/
4페이지 FA5500AP/AN, FA5501AP/AN
Quality is our message
(3)Electrical Characteristics (Unless otherwise specified, Ta=25°C and Vcc=12V)
ERROR AMPLIFIER(FB,COMP Pin)
Item
Voltage Feedback
Threshold
Line Regulation
Symbol
Input Vfb
Regline
Condition
Ta=25°C
Vcc=12V to 28V
Ta=25°C
Min
2.465
-50
Typ
2.500
-20
Max
2.535
-
Temperature stability
Transconductance
Output Current
VdT Ta=-30°C to +105°C
Gm Ta=25°C
70
Io
Source(Vfb=2.3V)
Sink(Vfb=2.7V)
-
-
±0.5
90 120
10 -
10 -
Unit
V
mV
mV/°C
µmho
µA
OVERVOLTAGE COMPARATER (FB Pin)
Item Symbol
Input Threshold
Vthovp
Condition
Min
1.075Vfb
Typ
1.09Vfb
Max
1.105Vfb
Unit
V
FB SHORT COMPARATOR(FB Pin)
Item Symbol
Input Threshold
Pulldown Current
Vthsht
Ifb
Condition
Min
0.1
0.5
Typ
0.3
2.5
Max
0.5
5
Unit
V
µA
MULTIPLIER(COMP,MUL Pin)
Item Symbol
Input Threshold
Pin2(COMP)
Dynamic Input Voltage Range
Pin3(MUL)
Pin2(COMP)
Vthcomp
Vpin3
Vpin2
Condition
Gain
K
K=Pin4Threshold/{Vpin3(Vpin2-Vthcomp)}
Vpin3=0.5V
Vpin2=Vthcomp
+1.0V
Min
1.79
Typ
2.04
Max
-
0 to 2.5
Vthcomp to
Vthcomp
+1.0
0 to 3.5
Vthcomp to
Vthcomp
+1.5
-
0.53 0.75 0.97
Unit
V
V
1/V
ZERO CURRENT DETECTOR (ZCD Pin)
Item
Symbol
Condition
Input Threshold Voltage
Hysteresis
Input Clamp Voltage
“H” state
“L” state
Vthzcd
Vh
Vih
Vil
Vin increasing
Vin decreasing
Idet=+3.0mA
Idet=-3.0mA
CURRENT SENSE COMPARATOR (IS Pin)
Item
Symbol
Condition
Maximum Current
Input Threshold
Sense Vthis
Delay to Output
Tphl
Vpin1=1.0V
Vpin3=3.0V
Min
1.33
100
7.0
0.3
Typ
1.50
170
7.6
0.6
Max
1.87
300
-
1.0
Unit
V
mV
V
Min
1.3
-
Typ
1.5
170
Max
1.8
400
Unit
V
ns
7
Free Datasheet http://www.datasheet4u.net/
7페이지 | |||
구 성 | 총 26 페이지수 | ||
다운로드 | [ FA5500AP.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
FA5500AN | (FA5500A / FA5501A) Power Supply Control IC | Fuji |
FA5500AP | (FA5500A / FA5501A) Power Supply Control IC | Fuji |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |