TPS7A6033-Q1_14 Datasheet, PDF (5/26 Pages) Texas Instruments – 300-mA 40-V LOW-DROPOUT REGULATOR WITH 25-μA QUIESCENT CURRENT

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TPS7A6033-Q1, TPS7A6050-Q1
TPS7A6133-Q1, TPS7A6150-Q1
SLVSA62G – MARCH 2010 – REVISED MARCH 2012
ELECTRICAL CHARACTERISTICS (continued)
V_IN = 14V, T_J = -40ºC to 150ºC (unless otherwise noted)
NO.
PARAMETER
TEST CONDITIONS
7. Reset (nRST pin)
7.1 V_OL
Reset pulled low
I_OL = 5mA
7.2 I_OH
Leakage current
Reset pulled to VOUT through 5kΩ resistor
7.3 V_TH(POR)
Power-On Reset threshold
V_OUT power up above internally set tolerance,
V_OUT = 5V
V_OUT power up above internally set tolerance,
V_OUT = 3.3V
7.4 UV_THRES
Reset threshold
V_OUT falling below internally set tolerance,
V_OUT = 5V
V_OUT falling below internally set tolerance,
V_OUT = 3.3V
7.5 t_POR ⁽⁴⁾
Power-On Reset delay
C_DLY = 100pF
C_DLY = 100nF
7.6 t_POR-PRESET
Internally preset Power-On C_DLY not connected in TPS7A60xx/ not available in
Reset delay
TPS7A61xx, V_OUT = 5V and V_OUT = 3.3V
7.7 t_DEGLITCH
Reset deglitch time
8. Reset Delay (RDELAY pin)
8.1
V_TH(RDELAY) ⁽⁵⁾
Threshold to release
nRST high
Voltage at RDELAY pin is ramped up
8.2 I_DLY ⁽⁵⁾
Delay capacitor charging
current
8.3 I_OL ⁽⁵⁾
Delay capacitor
discharging current
Voltage at RDELAY pin = 1V
9. Operating Temperature Range
9.1 T_J
Operating junction
temperature
9.2 T_SHUTDOWN
Thermal shutdown trip
point
9.3 T_HYST
Thermal shutdown
hysteresis
MIN TYP MAX UNIT
0.4 V
1 µA
4.5 4.65 4.77
V
3.07
4.5 4.65 4.77
V
3.07
300
µs
300
ms
250
µs
5.5
µs
3 3.3 V
0.75
1 1.25 µA
5
mA
-40
150 ºC
165
ºC
10
ºC
(4) Design Information – not tested; specified by characterization
(5) Applicable for TPS7A60xx only.
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Product Folder Link(s): TPS7A6033-Q1 TPS7A6050-Q1