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参数资料
| 型号： | FA5301BN |
| 厂商： | FUJI ELECTRIC CO LTD |
| 元件分类： | 稳压器 |
| 英文描述： | 0.055 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | SOP-16 |
| 文件页数： | 1/6页 |
| 文件大小： | 558K |
| 代理商： | FA5301BN |
DIS
CO
NT
INU
ED
Se
pte
mb
er
200
2
FA5301BP(N)
2
FA5301BP(N)
s Description
The FA5301BP(N) is a bipolar IC containing basic circuits
necessary for PWM-type switching power supply control.
This IC switches an external transistor according to external
synchronizing pulses.
s Features
External synchronization input terminal
Wide supply voltage range (VCC =7 to 22V)
Open-collector output
Soft-start from standby mode
Double protection of output transistor by overcurrent limiting
and cutoff functions
Output ON/OFF control function
Not many external discrete components needed
s Applications
Switching power supply for general equipment
(Optimum for TV, display, and other monitor devices)
s Dimensions, mm
SOP-16
DIP-16
s Block diagram
1
16
9
8
19.4
6.5
7.6
3.4
4.3max
1.5
0.81
3.1min
0.2min
0~15
0.5±0.1
2.54±0.25
0.3
+0.1
–0.05
Bipolar IC
For Switching Power Supply Control
1
8
9
16
0.65
0.33
0~8
1.27±0.2
6.0
±0.2
3.9
±0.1
1.65
±0.1
0.18
±0.07
0.42±0.07
9.9±0.1
0.2
Pin
Description
No.
symbol
1
IN (–)
Inverting input to error amplifier
2
IN (+)
Non-inverting input to error
amplifier
3
ER.OUT
Error amplifier output
4
FB
Feedback input
5
IS
Overcurrent detection
6
CD
Overcurrent cutoff delay
capacitor
7
GND
Ground
8
ON/OFF
Output ON/OFF control
9
OUT
Output
10
DT
Dead time adjustment
11
CT
Oscillator timing capacitor
12
CSY
External synchronizing signal
detection capacitor
13
SYNC
External synchronization input
14
CSO
PWM soft-start capacitor
15
REF
Reference voltage output (5V)
16
VCC
Power supply
相关PDF资料 |
PDF描述 |
|---|---|
| FA5301P | 0.02 A SWITCHING CONTROLLER, 65 kHz SWITCHING FREQ-MAX, PDIP16 |
| FA5301N | 0.02 A SWITCHING CONTROLLER, 65 kHz SWITCHING FREQ-MAX, PDSO16 |
| FA7611CE | 0.05 A DUAL SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16 |
| FA7611CE | 0.05 A DUAL SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16 |
| FA7611CP | 0.05 A DUAL SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA5301BP | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA5301BPN | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
| FA5301P | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| FA5304 | 制造商:DigitHead Inc 功能描述:CUSTOM 24" S.O. CORD 18 AWG 2 CONDUCTOR WITH TYCO CONNECTOR P/N 350547-1 AND P/ |
| FA5304AP | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:Bipolar IC For Switching Power Supply Control |
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