Datasheet

Current
Sensor
Gate
Driver
Device
Control
GND
EN
FB
VOUT
SW
VREF
VBAT
Device
Control
Start Up
VIN
VOUT
1 3
46
2
5
A B C
SW ENGND
VOUTVBAT FB
TLV61220
SLVSB53 –MAY 2012 www.ti.com
PIN ASSIGNMENTS
DBV PACKAGE
TOP VIEW
Terminal Functions
TERMINAL
I/O DESCRIPTION
NAME NO.
EN 3 I Enable input (VBAT enabled, GND disabled)
FB 4 I Voltage feedback for programming the output voltage
GND 2 IC ground connection for logic and power
SW 1 I Boost and rectifying switch input
VBAT 6 I Supply voltage
VOUT 5 O Boost converter output
FUNCTIONAL BLOCK DIAGRAM (ADJUSTABLE VERSION)
4 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): TLV61220