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TPS22963C, TPS22964C

SLVSBS6A – JUNE 2013 – REVISED JANUARY 2015

TPS2296xC 5.5-V, 3-A, 13-m

Ω On-Resistance Load Switch With Reverse Current

Protection and Controlled Turn-On

1 Features

3 Description

1

•

Integrated N-Channel Load Switch

switch with controlled turn on. The device contains a

•

Input Voltage Range: 1 V to 5.5 V

•

an input voltage range of 1 V to 5.5 V and switch

currents of up to 3 A. An integrated charge pump

•

Ultra-Low ON-Resistance

biases the NMOS switch in order to achieve a low

–

switch ON-Resistance. The switch is controlled by an

–

on/off input (ON), which is capable of interfacing

directly with low-voltage GPIO control signals. The

–

rise time of the TPS22963/64 device is internally

•

3A Maximum Continuous Switch Current

controlled in order to avoid inrush current.

•

Reverse Current Protection (When Disabled)

The

TPS22963/64

provides

reverse

current

•

Low Shutdown Current (760 nA)

protection. When the power switch is disabled, the

•

Low Threshold 1.3-V GPIO Control Input

device will not allow the flow of current towards the

•

Controlled Slew-Rate to Avoid Inrush Current

input

side

of

the

switch.

The

reverse

current

protection feature is active only when the device is

•

Quick Output Discharge (TPS22964 only)

disabled so as to allow for intentional reverse current

•

Six Terminal Wafer-Chip-Scale Package (Nominal

(when the switch is enabled) for some applications.

Dimensions Shown - See Addendum for Details)

The TPS22963/64 is available in a small, space-

–

0.9 mm x 1.4 mm, 0.5 mm Pitch, 0.5 mm

saving 6-pin WCSP package and is characterized for

Height (YZP)

operation over the free air temperature range of

•

ESD Performance Tested Per JESD 22

–40°C to 85°C.

–

2-kV Human-Body Model (A114-B, Class II)

Device Information(1)

–

500-V Charged-Device Model (C101)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TPS2296xC

DSBGA (6)

1.40 mm x 0.90 mm

2 Applications

(1) For all available packages, see the orderable addendum at

•

Smartphones

the end of the datasheet.

•

Notebook Computer and Ultrabook™

•

Tablet PC Computer

•

Solid State Drives (SSD)

•

DTV/IP Set Top Box

•

POS Terminals and Media Gateways

4 Simplified Schematic

1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.