Datasheet > RT9059C

RT9059C

更新时间： 2024-11-10 16:37:07

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
12页	155K
描述
3A, Ultra-Low Dropout Voltage Regulator

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数据手册

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RT9059C 数据手册

RT9059B

3A, Ultra-Low Dropout Voltage Regulator

General Description

Features

^Output Current up to 3A

The RT9059B is a high performance positive voltage

regulator designed for use in applications requiring very

low input voltage and very low dropout voltage at up to 3A.

It operates with a VIN as low as 1V and VDD voltage 3V

with programmable output voltage as low as 0.8V. The

RT9059B features ultra low dropout, ideal for applications

where VOUT is very close to VIN. Additionally, it has an

enable pin to further reduce power dissipation while

shutdown. The RT9059B provides excellent regulation over

variations in line, load and temperature. The RT9059B

provides a power good signal to indicate if the voltage

level of V_Oreaches 90% of its rating value.

^High Accuracy ADJ Voltage 1%

^Dropout Voltage 350mV @ 3A Typically

^VOUT Power Good Signal

^VOUT Pull Low Resistance when Disable

^Current Limiting Protection

^Thermal Shutdown Protection

^RoHS Compliant and Halogen Free

Applications

 Notebook PC Applications

 MotherboardApplications

Ordering Information

RT9059B

Pin Configuration

(TOP VIEW)

Package Type

QW : WDFN-10L 3x3 (W-Type)

VOUT

ADJ

PGOOD

VDD

VIN

Lead Plating System

G : Green (Halogen Free and Pb Free)

Note :

WDFN-10L 3x3

Richtek products are :

 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.

Marking Information

PS= : Product Code

YMDNN : Date Code

PS=YM

DNN

is a registered trademark of Richtek Technology Corporation.

DS9059B-00 October 2018

www.richtek.com

12 3 4 5 6 7...12

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