ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

(1)

TPS65166

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING

PACKAGE

PACKAGE MARKING

–40°C to 85°C

TPS65166RHAR

6 × 6mm 40 Pin QFN

TPS65166

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

(2)

The RHA package is available taped and reeled. Add R suffix to the device type (TPS65166RHAR) to order the device taped and

reeled. The RHA package has quantities of 3000 devices per reel.

over operating free-air temperature range (unless otherwise noted)

(1)

VALUE

UNIT

–0.3 to 20

V

Voltage range at SW1, SW2, SW3, SW4, GD, BASE2, RHVS, OS

–0.3 to 20

V

Voltage range at EN1, EN2, HVS

–0.3 to 20

V

Voltage range at COMP, SS, FB1,VSNS, FB2, FB3, FB4, TS, SET, FB5, DLY1, DLY2, PG

–0.3 to 7.0

V

Voltage difference VIN3 to SW5

40

V

BASE1

–9.5 to 0.3

V

ESD rating, Human Body Model

2

kV

ESD rating, Machine Model

200

V

ESD rating, Charged Device Model

700

V

Continuous total power dissipation

See Dissipation Rating Table

–40 to 150

°C

–40 to 85

°C

–65 to 150

°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.

(2)

All voltage values are with respect to network ground terminal.

PACKAGE

POWER RATING

POWER RATING

POWER RATING

40 pin QFN

35°C/W

2.8W

1.6W

1.1W

(1)

Soldered Power Pad on a standard 2-Layer PCB without vias for thermal pad. See the Texas Instruments Application report (SLMA002)

regarding thermal characteristics of the PowerPAD package.

MIN

TYP

MAX

UNIT

Input voltage range (AVIN, VIN1, VIN2, VIN3)

8.5

14.7

V

Overvoltage protection 15V for buck-boost converter

15

V

Operating ambient temperature

–40

85

°C

Operating junction temperature

–40

125

°C

(1)

Refer to application section for further information

2

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Product Folder Link(s): TPS65166