Datasheet

COMP 1
GND 2
VIN 3
EN 4
IN 5 SW6
PS_GND7
OUT8
FB9
VREF10
PowerPAD
TPS63700
SLVS530C –SEPTEMBER 2005–REVISED JUNE 2013 www.ti.com
PIN ASSIGNMENTS
DRC PACKAGE PowerPAD™
(TOP VIEW)
Terminal Functions
TERMINAL
I/O DESCRIPTION
NAME NO.
COMP 1 I/O Compensation pin for control, connect a 4.7nF capacitor between this pin and GND
EN 4 I Enable pin (EN=GND: disabled; EN=VIN: enabled)
FB 9 I Feedback pin for the voltage divider
GND 2 Ground pin
IN 5 I supply voltage for the power switch
OUT 8 I Output voltage sense input
PS_GND 7 I Connect to GND for control logic
SW 6 O Inverter switch output
VIN 3 I supply voltage input for control logic, connect a RC circuit of 10R and 100nF to filter this supply voltage
VREF 10 O Reference voltage output. Connect a 220-nF capacitor to ground. Connect the lower resistor of the negative
output voltage divider to this pin.
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