Datasheet > A7596S5U-050

A7596S5U-050

更新时间： 2024-11-24 00:55:03

品牌	Logo	应用领域
创瑞 - AITSEMI		DC-DC转换器
页数	文件大小	规格书
9页	418K
描述
DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER

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中文翻译

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A7596S5U-050 数据手册

A7596

DC-DC CONVERTER/ BUCK (STEP-DOWN)

150KHz, 3A PWM BUCK DC-DC CONVERTER

AiT Semiconductor Inc.

www.ait-ic.com

DESCRIPTION

FEATURES

The A7596 series of regulators are monolithic

integrated circuits that provide all the active functions

for a step-down (buck) switching regulator, capable of

driving a 3A load with excellent line and load

regulation. These devices are available in fixed output

voltage of 5V and adjustable output version.



5V and adjustable output versions

Adjustable version output voltage range 1.23V

to 37V



Input voltage range up to 40V

Guaranteed 3A output current

150KHz fixed frequency internal oscillator

Built-in thermal shutdown and current limit

protection

The A7596 operates at a switching frequency of

150KHz thus allowing smaller sized filter components

than what would be needed with lower frequency

switching regulators.



Available in TO-263-5 Package

APPLICATION



Fixed voltage power supply for LCD monitor

Other features include a guaranteed ±3% tolerance

on output voltage under specified input voltage and

output load conditions, and ±15% on the oscillator

frequency. External shutdown is included, featuring

typically 100μA standby current.

and LCD TV



On-Card switching regulation

Simple high efficiency Step-down regulator



TYPICAL APPLICATION

The A7596 is available in TO-263-5 package.

ORDERING INFORMATION

Package Type

Part Number

A7596S5R-XXX

V_OUT= 1.23V x (1+ R1/R2), C_IN= 100μF, Aluminum Electrolytic;

C_OUT= 220μF, 25V, Aluminum Electrolytic; D1 = Schottky, 5A/40V;

L1 = 33μH

A7596S5VR-XXX

A7596S5U-XXX

A7596S5VU-XXX

TO-263-5

Figure 1 Adjustable Output Voltage

XXX: Output Voltage

050=5.0V; ADJ=Adjustable

U = Tube

Note

R: Tape & Reel

C_IN= 100μF, Aluminum Electrolytic; C_OUT= 220μF, 25V,

Aluminum Electrolytic; D1 = Schottky, 5A/40V; L1 = 33μH

V: Halogen free Package

Figure 2 Fixed Voltage Regulator:

AiT provides all RoHS products

Suffix ꢀ V ꢀ means Halogen free Package

REV1.2

- MAY 2009 RELEASED, MAR 2015 UPDATE -

- 1 -

12 3 4 5 6 7...9

中文翻译

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与A7596S5U-050相关器件

型号	品牌	获取价格	描述	数据表
A7596S5U-ADJ	AITSEMI	获取价格	DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER
A7596S5VR-050	AITSEMI	获取价格	DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER
A7596S5VR-ADJ	AITSEMI	获取价格	DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER
A7596S5VU-050	AITSEMI	获取价格	DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER
A7596S5VU-ADJ	AITSEMI	获取价格	DC-DC CONVERTER/ BUCK PWM BUCK DC-DC CONVERTER
A759BQ106M1HAAE090	KEMET	获取价格	Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759BQ106M1HBAE105	KEMET	获取价格	A759, Polymer Aluminum, 10 uF, 20%, 50 VDC, -
A759BQ106M1JAAE090	KEMET	获取价格	Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759BQ106M1VAAE090	KEMET	获取价格	Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759BQ106M1VAAE090_17	KEMET	获取价格	Polymer Aluminum, 125C LowZ, A759, 10 uF, 20%, 35 V, -55/125C, 11mm, Lead Spacing = 2mm

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