VOUT

EN

L

RI

FB

Exposed

Thermal

Pad

VIN

GND

GND

1

2

3

4

5

6

TPS61260, TPS61261

www.ti.com

SLVSA99B – MAY 2011 – REVISED NOVEMBER 2014

5 Pin Configuration and Functions

6-Pin WSON

DRV Package

(Top View)

Pin Functions

PIN

I/O

DESCRIPTION

NAME

NUMBER

EN

2

I

Enable input. (High = enabled, Low = disabled). Do not leave floating.

FB

3

I

Voltage feedback of adjustable versions. Must be connected to VOUT on fixed output voltage

versions.

GND

Exposed

Must be soldered to achieve appropriate power dissipation and mechanical reliability. Must be

Thermal Pad

connected to GND.

L

5

I

Connection for inductor

RI

1

I

Average output current programming input. A resistor with a value between 2 k

Ω and 20 kΩ must be

connected between the RI pin and GND.

VIN

6

I

Supply voltage for control stage

VOUT

4

O

Boost converter output

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