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| TPS2300IPWR Datasheet, PDF (7/25 Pages) Texas Instruments – DUAL HOT-SWAP POWER CONTROLLERS WITH INDEPENDENT CIRCUIT BREAKER AND POWER-GOOD REPORTING | |||
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www.ti.com
TPS2300
TPS2301
SLVS265H â FEBRUARY 2000 â REVISED JULY 2013
ELECTRICAL CHARACTERISTICS (Continued)
over recommended operating temperature range (â40°C < TA < 85°C), 3V â¤VI(IN1) â¤13V, 3V ⤠VI(IN2) ⤠5.5V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
VREG UVLO
V(TO_UVLOstart)
Output threshold voltage,
start
2.75 2.85 2.95 V
V(TO_UVLOstop)
Output threshold voltage,
stop
2.65 2.78
V
Vhys(UVLO)
Hysteresis
UVLO sink current,
GATEx
VI(GATEx) = 2 V
50
75
mV
10
mA
PWRGD1 and PWRGD2
VIT(ISENSEx)
Vhys
Trip threshold, VSENSEx
Hysteresis voltage,
power-good comparator
VI(VSENSEx) decreasing
1.2 1.225 1.25 V
20
30
40 mV
VO(sat_PWRGDx)
Output saturation voltage,
PWRGDx
IO = 2 mA
0.2 0.4 V
VO(VREG_min)
Minimum VO(VREG) for
valid power-good
IO = 100 μA, VO(PWRGDx) = 1 V
1V
Input bias current, power-
good comparator
VI(VSENSEx) = 5.5 V
1 μA
Ilkg(PWRGDx)
Leakage current,
PWRGDx
VO(PWRGDx) = 13 V
1 μA
tdr
Delay time, rising edge,
PWRGDx
tdf
Delay time, falling edge,
PWRGDx
FAULT OUTPUT
VI(VSENSEx) increasing, overdrive = 20 mV,
tr = 100 ns(1)
VI(VSENSEx) decreasing, overdrive = 20 mV,
tr = 100 ns(1)
25
μs
2
μs
VO(sat_FAULT)
Output saturation voltage, IO = 2 mA
FAULT
0.4 V
Ilkg(FAULT)
Leakage current, FAULT VO(FAULT) = 13 V
DISCH1 AND DISCH2
1 µA
I(DISCH)
Discharge current,
DISCHx
VI(DISCHx) = 1.5 V, VI(VIN1) = 5 V
5
10
mA
VIH(DISCH)
Discharge on high-level
input voltage
2
V
VIL(DISCH)
Discharge on low-level
input voltage
1V
(1) Specified, but not production tested.
Copyright © 2000â2013, Texas Instruments Incorporated
Product Folder Links: TPS2300 TPS2301
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