FA5301

更新时间： 2024-11-07 22:31:39

品牌	Logo	应用领域
富士电机 - FUJI		开关
页数	文件大小	规格书
5页	66K
描述
Bipolar IC For Switching Power Supply Control

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

FA5301 数据手册

Bipolar IC

For Switching Power Supply Control

F_FAA₅₃₀5_1B3_P(0_N)1BP(N)

■ Description

■ Dimensions, mm

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

Á SOP-16

synchronizing pulses.

■ Features

• External synchronization input terminal

• Wide supply voltage range (VCC =7 to 22V)

• Open-collector output

0.33

9.9^±0.1

• Soft-start from standby mode

• Double protection of output transistor by overcurrent limiting

and cutoff functions

0.65

0.42^±0.07

1.27^±0.2

• Output ON/OFF control function

• Not many external discrete components needed

Á DIP-16

■ Applications

• Switching power supply for general equipment

(Optimum for TV, display, and other monitor devices)

19.4

1.5

0.81

7.6

0.5^±0.1

2.54^±0.25

■ Block diagram

Pin Pin

No. symbol

Description

IN (–)

IN (+)

Inverting input to error amplifier

Non-inverting input to error

amplifier

ER.OUT Error amplifier output

Feedback input

Overcurrent detection

Overcurrent cutoff delay

capacitor

GND

Ground

ON/OFF Output ON/OFF control

OUT

Output

Dead time adjustment

Oscillator timing capacitor

CSY

External synchronizing signal

detection capacitor

SYNC

CSO

REF

External synchronization input

PWM soft-start capacitor

Reference voltage output (5V)

Power supply

VCC

12 3 4 5

中文翻译

下载PDF

与FA5301相关器件

型号	品牌	获取价格	描述	数据表
FA5301BN	ETC	获取价格	Analog IC
FA5301BP	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA5301BPN	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA5301N	FUJI	获取价格	Switching Controller, Current-mode, 0.02A, 65kHz Switching Freq-Max, BIPolar, PDSO16, SOP-
FA5301P	ETC	获取价格
FA5304	ETC	获取价格	(367.00 k)
FA530-48.000MHZ	FOX	获取价格	Oscillator
FA5304AP	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA5304APS	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA5304AS	ETC	获取价格	Analog IC