Datasheet > 电源电路 > 开关式稳压器或控制器> FA5305APS

FA5305APS

更新时间： 2024-09-21 22:31:39

品牌	Logo	应用领域
富士电机 - FUJI		模拟IC 开关信号电路
页数	文件大小	规格书
17页	280K
描述
Bipolar IC For Switching Power Supply Control

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技术参数
数据手册

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FA5305APS 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Is Samacsys：	N	Base Number Matches：	1

FA5305APS 数据手册

Bipolar IC

For Switching Power Supply Control

FA5304AP(S)/FA5305AP(S)

■ Description

■ Dimensions, mm

The FA5304AP(S) and FA5305AP(S) are bipolar ICs for

switching power supply control and can directly drive a power

MOSFET. These ICs contain many functions in a small 8-pin

package. With these ICs, a high-performance power supply

can be created compactly because not many external

Á SOP-8

components are needed.

■ Features

• Drive circuit for connecting a power MOS-FET (IO = ±1.5A)

• Wide operating frequency range (5 to 600kHz)

• Pulse-by-pulse overcurrent limiting function

Positive voltage detection: FA5304AP(S)

Negative voltage detection: FA5305AP(S)

• Overload cutoff function (Latch or non-protection mode

selectable)

6.05

0.6

0.4^±0.11.27^±0.2

• Output ON/OFF control function by external signals

• Overvoltage cutoff function in latch mode

• Undervoltage malfunction prevention function (ON at 16V

and OFF at 8.7V)

Á DIP-8

• Error amplifier for control by tertiary winding detection

• Low standby current (90µA typ.)

• 8-pin package (DIP/SOP)

■ Applications

• Switching power supply for general equipment

9.3

1.5

7.6

2.54^±0.250.5^±0.1

12 3 4 5 6 7...17

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