Datasheet > RS2596-ADEG

RS2596-ADEG

更新时间： 2024-09-24 12:14:19

品牌	Logo	应用领域
ORISTER		转换器
页数	文件大小	规格书
9页	756K
描述
150KHz, 3A PWM Buck DC/DC Converter

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RS2596

150KHz, 3A PWM Buck DC/DC Converter

General Description

The RS2596 is Monolithic IC that design for a step‐down DC/DC Converter, and own the ability of driving a 3A load without

additional transistor component.

The output version included 3.3V, 5V, 12V and an adjustable type. It operates at a switching frequency of 150KHz thus

allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Other

features include a guaranteed ±4% tolerance on output voltage under specified input voltage and output load conditions,

and ±15% on the oscillator frequency. Regarding protected function, thermal shutdown is to prevent over temperature

operating from damage, and current limit is against over current operating of the output switch.

Features

Applications

●

3.3V, 5V, 12V and adjustable

Adjustable version output voltage range: 1.23‐37V

Simple High‐efficiency step‐down regulator

Positive to negative converter

On‐card switching regulators

4% max over line and load conditions

150KHz 15% fixed switching frequency

TTL shutdown capability

Operating voltage can be up to 40V

Output load current: 3A

TO220‐5 and TO263‐5 packages

Low power standby mode

Thermal‐shunt down and current‐limit protection

Built‐in switching a transistor on chip, requires only 4

external components

Application Circuits

Adjustable Output Voltage Versions

This integrated circuit can be damaged by ESD. Orister Corporation recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

DS‐RS2596‐07 September, 2009

www.Orister.com

12 3 4 5 6 7...9

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