TPS79801-Q1, TPS79850-Q1
SLVS822D –MARCH 2009–REVISED AUGUST 2011
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ELECTRICAL CHARACTERISTICS (continued)
VIN = VOUT(NOM) + 1.0 V or 4.0 V (whichever is greater for either fixed or adjustable versions), ILOAD = 1.0 mA, VEN = 3.0 V,
COUT = CIN = 2.2 μF (unless otherwise noted). For TPS79801, FB pin tied to VOUT. Typical values are at TJ = 25°C.
(1)
PARAMETER
TEST CONDITIONS
TJ
MIN
TYP
MAX
UNIT
Input reverse leakage
current(reverse battery test)
Reverse output current(10)
IRL
VIN = –60 V, VOUT = open, CIN open
Full range
25°C
6
mA
IRO
VOUT = VOUT(NOM), VIN = ground
Shutdown, temperature increasing
Reset, temperature decreasing
19
25
μA
°C
°C
135
135
Thermal shutdown temperature
(TJ)(11)
TSD
(10) Reverse output current is tested with the IN pin tied to ground and the output forced to VOUT(NOM) +0.1 V. This current flows into the
OUT pin and out of the GND pin and then measured.
(11) Specified by design
4
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