SIP32411DNP-T1GE4 Vishay/Siliconix, SIP32411DNP-T1GE4 Datasheet

SIP32411DNP-T1GE4

Manufacturer Part Number

SIP32411DNP-T1GE4

Description

Power Switch ICs - Power Distribution 2A 1.2V Slew Rate Ctrl Load Switch

Manufacturer

Vishay/Siliconix

Datasheet

1.SIP32411DNP-T1GE4.pdf (13 pages)

Specifications of SIP32411DNP-T1GE4

Rohs

yes

On Resistance (max)

76 mOhms

On Time (max)

210 us

Off Time (max)

1 us

Operating Supply Voltage

1.1 V to 5.5 V

Maximum Operating Temperature

+ 85 C

Package / Case

TDFN-4

Maximum Power Dissipation

324 mW

Minimum Operating Temperature

- 40 C

Switch Current (max)

2.4 A

Part # Aliases

SIP32411DNP-GE4

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DESCRIPTION

The SiP32411 is a slew rate controlled load switch that is

designed for 1.1 V to 5.5 V operation.

The device guarantees low switch on-resistance at 1.2 V

input. It features a controlled soft-on slew rate of typical

150 µs that limits the inrush current for designs of capacitive

load or noise sensitive loads.

The device features a low voltage control logic interface

(On/Off interface) that can interface with low voltage digital

control without extra level shifting circuit. It also integrates an

output discharge switch that enables fast shutdown load

discharge. When the switch is off, it provides the reverse

blocking to prevent high current flowing into the power

source.

The SiP32411DN is in TDFN4 package of 1.2 mm by 1.6 mm.

It supports over 2 A of continuous current. The SiP32411DR

is in SC70-6 package.

TYPICAL APPLICATION CIRCUIT

Document Number: 66710

S11-1694-Rev. E, 22-Aug-11

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

GND

2 A, 1.2 V, Slew Rate Controlled Load Switch

4.7 µF

Figure 1 - SiP32411 Typical Application Circuit

This document is subject to change without notice.

SiP32411

GND

FEATURES

APPLICATIONS

• Halogen-free According to IEC 61249-2-21

• 1.1 V to 5.5 V operation voltage range

• 62 m typical from 2 V to 5 V for SiP32411DN

• 101 m typical from 2 V to 5 V for SiP32411DR

• Low R

• Slew rate controlled turn-on: 150 µs at 3.6 V

• Fast shutdown load discharge

• Low quiescent current

• Switch off reversed blocking

• Compliant to RoHS Directive 2002/95/EC

• Cellular phones

• Portable media players

• Digital camera

• GPS

• Computers

• Portable instruments and healthcare devices

Definition

< 1 µA when disabled

6.7 µA at V

OUT

down to 1.2 V

= 1.2 V

0.1 µF

OUT

Vishay Siliconix

www.vishay.com/doc?91000

SiP32411

GND

OUT

www.vishay.com

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