RT9701PBL Richtek Technology Corporation, RT9701PBL Datasheet

RT9701PBL

Manufacturer Part Number

RT9701PBL

Description

Manufacturer

Richtek Technology Corporation

Datasheets

1.RT9701PBL.pdf (10 pages)

2.RT9701PBL.pdf (10 pages)

Specifications of RT9701PBL

Date_code

06+

Packing_info

SOT-153

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RT9701PBL

Quantity:

5 510

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

RT9701PBL

Manufacturer:

Quantity:

5 510

Company:

Meier Automation Equipment Co., Limited

Part Number:

RT9701PBL

Manufacturer:

RICHTEK/立錡

Quantity:

20 000

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Download datasheet (286Kb)

100m Ω Ω Ω Ω Ω Power Distribution Switches

General Description

The RT9701 is an integrated 100mΩ power switch for

self-powered and bus-powered Universal Series Bus

(USB) applications. A built-in charge pump is used to

drive the

body diode to eliminate any reversed current flow across

the switch when it is powered off. Its low quiescent current

(23μA) and small package (SOT-23-5) is particularly

suitable in battery-powered portable equipment.

Several protection functions include soft start to limit

inrush current during plug-in, current limiting at 1.5A to

meet USB power requirement, and thermal shutdown to

protect damage under over current conditions.

Ordering Information

Note :

RichTek Pb-free and Green products are :

Marking Information

For marking information, contact our sales representative

directly or through a RichTek distributor located in your

area, otherwise visit our website for detail.

DS9701-13 March 2007

RT9701

RoHS compliant and compatible with the current require-

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

100% matte tin (Sn) plating.

ments of IPC/JEDEC J-STD-020.

N-Channel MOSFET that is free of parasitic

Package Type

B : SOT-23-5

BL : SOT-23-5 (L-Type)

Operating Temperature Range

P : Pb Free with Commercial Standard

G : Green (Halogen Free with Commer-

cial Standard)

Features

Applications

Pin Configurations

Typical Application Circuit

VOUT

GND

100mΩ Ω Ω Ω Ω Typ. High-Side NMOSFET (SOT-23-5)

Guaranteed 1.1A Continuous Current

1.5A Current Limit

Small

Soft Start

Thermal Protection

Low 23μ μ μ μ μ A Supply Current

Wide Input Voltage Range : 2.2V to 6V

UL Approved - #E219878

RoHS Compliant and 100% Lead (Pb)-Free

Battery-Powered Equipment

Motherboard USB Power Switch

USB Device Power Switch

Hot-Plug Power Supplies

Battery-Charger Circuits

VIN

1uF

SOT-23-5

* 470uF, Low ESR Electrolytic

Package Minimizes Board Space

VIN

VOUT

RT9701CBL

(TOP VIEW)

GND

VOUT

GND

VIN

SOT-23-5

RT9701

www.richtek.com

(L-Type)

* C

470uF

OUT

VOUT

VIN

OUT

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