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TPS61165

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SLVS790D – NOVEMBER 2007 – REVISED APRIL 2016

Product Folder Links: TPS61165

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(1)

The DRV package is available in tape and reel. Add R suffix (TPS61165DRVR) to order quantities of 3000 parts per reel or add T suffix

(TPS61165DRVT) to order 250 parts per reel.

5 Device Options

TA

OPEN LED PROTECTION

PACKAGE MARKING

–40°C to 85°C

38 V (typical)

TPS61165DRV

CCQ

TPS61165DBV

DAK

6 Pin Configuration and Functions

DRV Package

6-Pin WSON With Thermal Pad

Top View

DBV Package

6-Pin SOT-23

Top View

Pin Functions

PIN

TYPE

DESCRIPTION

NAME

WSON

NO.

SOT-23

NO.

CTRL

5

2

I

Control pin of the boost converter. It is a multifunctional pin which can be used for

enable control, PWM and digital dimming.

COMP

2

5

O

Output of the transconductance error amplifier. Connect an external capacitor to this pin

to compensate the converter.

FB

1

6

I

Feedback pin for current. Connect the sense resistor from FB to GND.

GND

3

4

O

Ground

SW

4

3

I

This is the switching node of the device. Connect the switched side of the inductor to

SW. This pin is also used to sense the output voltage for open LED protection.

VIN

6

1

I

The input supply pin for the IC. Connect VIN to a supply voltage between 3 V and 18 V.

Thermal

Pad

—

—

—

The thermal pad must be soldered to the analog ground plane. If possible, use thermal

via to connect to ground plane for ideal power dissipation.