Datasheet

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ELECTRICAL CHARACTERISTICS – COMBINED
TPS23750
TPS23770
SLVS590B – JULY 2005 – REVISED FEBRUARY 2008
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
BIAS CURRENT
I
VDDQ
Quiescent current 1 1.3 mA
Operational current COMP = FB 1.1 1.4
mA
COMP = FB, R
FREQ
= 30 k Ω 1.3 1.75
Off state current RTN = COM = RSN = V
DD
, V
DD
= 33 V 0.18 0.5 mA
THERMAL SHUTDOWN
Shutdown temperature Temperature rising 140 ° C
Hysteresis 17 ° C
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