FA7612CN

更新时间： 2024-01-25 03:32:32

品牌	Logo	应用领域
富士电机 - FUJI		开关
页数	文件大小	规格书
7页	91K
描述
FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control

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FA7612CN 数据手册

Bipolar IC

For Switching Power Supply Control

FA7610CP(N)/12CP(N)/17CP(N)

FA7610CP(N)/FA7612CP(N)/FA7617CP(N)

■ Description

■ Dimensions, mm

The FA7610CP(N), 7612CP(N) and 7617CP(N) are bipolar

ICs containing basic circuits necessary for PWM-type

switching power supply control.

To minimize the number of external discrete components, the

FA7610CP(N) is provided for a flyback or step-up power-

supply circuit, the FA7612CP(N) for a step-down power-supply

circuit and FA7617CP(N) for a flyback power supply circuit.

Á SOP-8

■ Features

4.9

FA7610CP(N)

• For flyback transformer-type or step-up power-supply circuit

(maximum output duty = 64% typical)

• Totem-pole predriver

• PWM-type switching power supply control

• Low-voltage operation (VCC = 3.6 to 22V)

• Latch-mode short-circuit protection function (no malfunction

by noise)

0.4^±0.11.27^±0.2

• Soft-start function

• Undervoltage lockout function

• One capacitor shared for short circuit protection and for soft-

Á DIP-8

start to minimize the number of external discrete components

FA7612CP(N)

• For step-down power-supply circuit

(maximum output duty = up to 100%)

• Open collector output

• PWM-type switching power supply control

• Low-voltage operation (VCC = 3.6 to 22V)

• Latch-mode short-circuit protection function (no malfunction

by noise)

9.3

1.5

• Soft-start function

• Undervoltage lockout function

• One capacitor shared for short circuit protection and for soft-

start to minimize the number of external discrete components

7.6

2.54^±0.250.5^±0.1

FA7617CP(N)

• For flyback transformer-type power-supply circuit (maximum

output duty = 67% typical)

• Open collector output

• PWM-type switching power supply control

• Low-voltage operation (VCC = 3.6 to 22V)

• Latch-mode short-circuit protection function (no malfunction

by noise)

• Soft-start function

• Undervoltage lockout function

• One capacitor shared for short circuit protection and for soft-

start to minimize the number of external discrete components

■ Applications

• Battery power supply for portable equipment

12 3 4 5 6 7

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与FA7612CN相关器件

型号	品牌	获取价格	描述	数据表
FA7612CP	FUJI	获取价格	FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control
FA7612CPN	FUJI	获取价格	FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control
FA7612P	FUJI	获取价格	Switching Controller, Voltage-mode, 0.08A, 500kHz Switching Freq-Max, BIPolar, PDIP8, DIP-
FA7613CE	ETC	获取价格	Analog IC
FA7613CP	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA7613CPE	FUJI	获取价格	Bipolar IC For Switching Power Supply Control
FA7613P	ETC	获取价格
FA7615CE	FUJI	获取价格	Dual Switching Controller, Voltage-mode, 0.05A, 200kHz Switching Freq-Max, BIPolar, PDSO16
FA7615CP	FUJI	获取价格	FA7615CPE Bipolar IC For Switching Power Supply Control
FA7615CPE	FUJI	获取价格	FA7615CPE Bipolar IC For Switching Power Supply Control