Datasheet > FAC2596TADR

FAC2596TADR

更新时间： 2024-11-06 02:47:43

品牌	Logo	应用领域
FS		/
页数	文件大小	规格书
16页	789K
描述
3A 150KHZ PWM Buck DC/DC Converter

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FAC2596TADR 数据手册

SEMICONDUCTOR

FAC2596

TECHNICAL DATA

General Description

Features

The FAC2596 is a series of easy to use fixed and• 3.3V, 5V and adjustable output versions

adjustable step- down (buck) switch- mode voltage• Output adjustable from 1.23v to 43V

regulators. These devices are available in fixed • Fixed 150KHz frequency internal oscillator

output voltage of 3.3V, 5V, and an adjustable • Guaranteed 3A output load current

output version. Both versions are capable of • Input voltage range up to 45V

driving a 3A load with excellent line and load • Low power standby mode, I_Qtypically 80 µA

regulation.

•

TTL shutdown capability

Excellent line and load regulation

Requires only 4 external components

Requiring

minimum number of external

components, these regulators are simple to use • High efficiency

and include internal frequency compensation, and • Thermal shutdown and current limit protection

a fixed- frequency oscillator.

•

Available in TO- 220B/TO220 and TO- 263

packages

The output voltage is guaranteed to ± 3%

tolerance under specified input voltage and

output load conditions. The oscillator frequency is

guaranteed to ± 15%. External shutdown is

included, featuring typically 80 µA standby current.

Self protection features include a two stage

frequency reducing currentlimit for the output

switch and an over temperature shutdown for

complete protection under fault conditions.

Applications

•

Simple High- efficiency step- down regulator

On- card switching regulators

Positive to negative converter

LCD monitor and LCD TV

DVD recorder and PDP TV

Battery charger

Step- down to 3.3V for microprocessors

The FAC2596 is available in TO- 220B- 5L

TO220- 5L and TO- 263- 5L packages.

Package Types

TO263- 5L

TO220B- 5L

TO220- 5L

Figure 1. Package Types of FAC2596

2008. 02. 18

Revision No : 1

1/16

12 3 4 5 6 7...16

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