Datasheet

TPS726126/15/16
OUT
IN
GND
EN
V
ref
Current Limit
/ Thermal
Protection
0.93 × V
ref
Deglitch
and
Delay
RESET
1.220
NOTES:A. V
RES
is the minimum input voltage for a valid RESET.
IN
V
RES
(see Note A)
V
RES
t
t
t
OUT
Threshold
Voltage
RESET
Output
200 ms
Delay
200 ms
Delay
Output
Undefined
Output
Undefined
V
IT+
V
IT−
V
IT+
V
IT−
TPS726126
TPS72615, TPS72616
TPS72618, TPS72625
SLVS403H –MAY 2002–REVISED JUNE 2010 www.ti.com
FUNCTIONAL BLOCK DIAGRAM
Terminal Functions
TERMINAL
DESCRIPTION
NAME NO.
GND 3 Ground
ENABLE 1 Enable input
IN 2 Input supply voltage
RESET 5 This terminal is the RESET output. When used with a pull-up resistor, this open-drain output provides the active low
RESET signal when the regulator output voltage drops more than 5% below its nominal output voltage. The RESET
delay time is typically 200 ms.
OUT 4 Regulated output voltage
RESET TIMING DIAGRAM
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