Datasheet

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   
SLVS282B − SEPTEMBER 2000 − REVISED JULY 2005
4
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recommended operating conditions
MIN MAX UNIT
V
I(5V)
0 5.25 V
Input voltage, V
I
V
I(3.3V)
0 5.25 V
Input voltage, V
I
V
I(12V)
0 13.5 V
Output current
I
O(AVCC)
1 A
Output current
I
O(AVPP)
150 mA
Operating virtual junction temperature, T
J
−40 125 °C
electrical characteristics, T
A
= −40°C to 85°C (unless otherwise noted)
power switch
PARAMETER
TEST CONDITIONS
†
MIN TYP MAX UNIT
5 V to AVCC V
I(5V)
= 5 V 70 120
mΩ
3.3 V to AVCC V
I(3.3V)
= 3.3 V 70 120
mΩ
Switch resistance
5 V to AVPP
T
A
= 25°C 4 6
Switch resistance
3.3 V to AVPP T
A
= 25°C 4 6
Ω
12 V to AVPP T
A
= 25°C 1 2
Ω
V
O(AVPP)
Clamp low voltage I
pp
at 10 mA 0.3 0.8 V
V
O(AVCC)
Clamp low voltage I
CC
at 10 mA 0.1 0.8 V
I
pp
high-impedance state
T
A
= 25°C 1 10
I
lkg
Leakage current
I
pp
high-impedance state
T
A
= 85°C 50
A
I
lkg
Leakage current
I
CC
high-impedance state
T
A
= 25°C 1 10
µA
I
CC
high-impedance state
T
A
= 85°C 50
V
I(5V)
= 5 V V
O(AVCC)
= 5 V, V
O(AVPP)
= 12 V 40 75
I
I
Input current
V
I(5V)
= 0 V,
V
I(3.3V)
= 3.3 V
V
O(AVCC)
= 3.3 V, V
O(AVPP)
= 12 V 50 90
µA
Shutdown mode V
O(AVCC)
= V
O(AVPP)
= Hi-Z 1
I
OS
Short-circuit
I
O(AVCC)
T
A
= 85
°
C, output powered into a
1 2.5 A
I
OS
Short-circuit
output-current limit
I
O(AVPP)
T
A
= 85 C, output powered into a
short to GND
180 400 mA
Thermal
shutdown
‡
Trip point, T
J
140 °C
Thermal
shutdown
‡
Hysteresis 10 °C
†
Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
‡
Specified by design, not tested in production
.
logic section
PARAMETER
TEST CONDITIONS
†
MIN MAX UNIT
Logic input current 1 µA
Logic input high level 2 V
Logic input low level 0.8 V
Logic output high level, OC
V
I(5V)
= 5 V, I
O
= 0.2 mA V
I(5V)
− 0.4
V
Logic output high level, OC
V
I(5V)
= 0 V, I
O
= 0.2 mA, V
I(3.3V)
= 3.3 V V
I(3.3V)
− 0.4
V
Logic output low level, OC I
O
= 1 mA 0.4 V
†
Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.