Datasheet > RT8286ZSP

RT8286ZSP

更新时间： 2022-09-29 19:09:22

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
14页	284K
描述
IC REG BUCK ADJ 2A SYNC 8SOP

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RT8286ZSP 数据手册

RT8286

2A, 21V 500kHz Synchronous Step-Down Converter

General Description

Features

^z2A Output Current

The RT8286 is a synchronous step-down regulator with

integrated power MOSFETs. It achieves 2Aof continuous

output current over a wide input supply range with excellent

load and line regulation. Current mode operation provides

fast transient response and eases loop stabilization.

^zInternal Soft-Start

^z150mΩ/60mΩ Internal Power MOSFET Switch

^zInternal Compensation Minimizes External Parts

Count

^zFixed 500kHz Frequency

Fault condition protection includes cycle-by-cycle current

limiting and thermal shutdown. An internal soft-start

minimizes external parts count and internal compensation

circuitry.

^zThermal Shutdown Protection

^zCycle-by-Cycle Over Current Protection

^zWide 4.5V to 21V Operating Input Range

^zAdjustable Output from 0.808V to 15V

^zAvailable in an SOP-8 (Exposed Pad) Package

^zRoHS Compliant and Halogen Free

The RT8286 is available in a small SOP-8 (Exposed Pad)

package for a compact solution.

Ordering Information

Applications

z Distributive Power Systems

RT8286

Package Type

SP : SOP-8 (Exposed Pad-Option 2)

z Battery Charger

z DSL Modems

Lead Plating System

Z : ECO (Ecological Element with

Halogen Free and Pb free)

z Pre-Regulator for Linear Regulators

Note :

Pin Configurations

Richtek products are :

(TOP VIEW)

` RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

` Suitable for use in SnPb or Pb-free soldering processes.

VIN

GND

VCC

GND

BOOT

Marking Information

SOP-8 (Exposed Pad)

RT8286ZSP : Product Number

RT8286

ZSPYMDNN

YMDNN : Date Code

is a registered trademark of Richtek Technology Corporation.

DS8286-02 June 2012

www.richtek.com

12 3 4 5 6 7...14

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