VIN

RFLT1

RFLT2

10 kW

10 kW

0.1 F

m

Fault Signals

Control Signals

IN

FLT1

FLT2

EN1 or EN1

EN2 or EN2

OUT 1

OUT 2

GND

Pad

VOUT1

VOUT2

150 F x 2

m

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Folder

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TPS2052C, TPS2062C, TPS2062C-2, TPS2066C, TPS2066C-2

TPS2060C, TPS2064C, TPS2064C-2, TPS2002C, TPS2003C

SLVSAX6H – OCTOBER 2011 – REVISED DECEMBER 2015

TPS20xxC, TPS20xxC-2 Dual Channel, Current-Limited, Power-Distribution Switches

1 Features

3 Description

The

TPS20xxC

and

TPS20xxC-2

dual

power-

1

•

Dual Power Switch Family

distribution switch family is intended for applications

•

Rated Currents of 0.5 A, 1 A, 1.5 A, 2 A

such as USB where heavy capacitive loads and

•

Accurate ±20% Current Limit Tolerance

short-circuits may be encountered. This family offers

multiple devices with fixed current-limit thresholds for

•

Fast Overcurrent Response – 2 µs (Typical)

applications between 0.5 A and 2 A.

•

70-m

Ω (Typical) High-Side N-Channel MOSFET

The TPS20xxC and TPS20xxC-2 dual family limits

•

Operating Range: 4.5 V to 5.5 V

the output current to a safe level by operating in a

•

Deglitched Fault Reporting (FLTx)

constant-current mode when the output load exceeds

•

Selected Parts With (TPS20xxC) and Without

the current-limit threshold. This provides a predictable

(TPS20xxC-2) Output Discharge

fault current under all conditions. The fast overcurrent

response time eases the burden on the main 5 V

•

Reverse Current Blocking

supply to provide regulated power when the output is

•

Built-in Softstart

shorted. The power-switch rise and fall times are

•

Pin for Pin With Existing TI Switch Portfolio

controlled to minimize current surges during turnon

and turnoff.

•

Ambient Temperature Range: –40°C to 85°C

Device Information(1)

2 Applications

PART NUMBER

PACKAGE

BODY SIZE (NOM)

•

USB Ports or Hubs, Laptops, Desktops

TPS2052C

•

High-Definition Digital TVs

TPS2062C

TPS2066C

•

Set Top Boxes

TPS2066C-2

MSOP (8)

3.00 mm × 3.00 mm

•

Short Circuit Protection

TPS2060C

TPS2064C

TPS2064C-2

TPS2062C

SOIC (8)

3.90 mm × 4.90 mm

TPS2066C

TPS2062C-2

SON (8)

3.00 mm × 3.00 mm

TPS2002C

VSON (10)

3.00 mm × 3.00 mm

TPS2003C

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

the end of the data sheet.

Typical Application

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.