Datasheet

TPS2041, TPS2051
POWER-DISTRIBUTION SWITCHES
SLVS172A –AUGUST 1998 – REVISED APRIL 1999
6
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range, V
I(IN)
= 5.5 V,
I
O
= rated current, V
I(EN)
= 0 V, V
I(EN)
= Hi (unless otherwise noted) (continued)
supply current
PARAMETER
TEST CONDITIONS
TPS2041 TPS2051
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
T
J
= 25°C
TPS2041
0.015 1
Supply current, No Load
EN = V
I(IN)
–40°C T
J
125°C
TPS2041
10
µA
y,
low-level output on OUT
EN=0V
T
J
= 25°C
TPS2051
0.015 1
µ
A
EN
=
0
V
–40°C T
J
125°C
TPS2051
10
EN 0V
T
J
= 25°C
TPS2041
80 100
Supply current, No Load
EN
=
0
V
–40°C T
J
125°C
TPS2041
100
µA
y,
high-level output on OUT
EN=V
I(IN)
T
J
= 25°C
TPS2051
80 100
µ
A
EN
=
V
I(IN)
–40°C T
J
125°C
TPS2051
100
Leakage current
OUT
connected
EN = V
I(IN)
–40°C T
J
125°C TPS2041 100
µA
Leakage
c
u
rrent
connec
t
e
d
to ground
EN= 0 V –40°C T
J
125°C TPS2051 100
µ
A
Reverse leakage IN = High
V
I(EN)
= 0 V
T
J
=25
°
C
TPS2041 0.3
µA
g
current
g
impedance
V
I(EN)
= Hi
T
J
=
25°C
TPS2051 0.3
µ
A
undervoltage lockout
PARAMETER
TEST CONDITIONS
TPS2041 TPS2051
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
Low-level input voltage 2 2.5 2 2.5 V
Hysteresis T
J
= 25°C 100 100 mV
overcurrent OC
PARAMETER
TEST CONDITIONS
TPS2041 TPS2051
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX MIN TYP MAX
UNIT
Sink current
V
O
= 5 V 10 10 mA
Output low voltage I
O
= 5 V, V
OL(OC)
0.5 0.5 V
Off-state current
V
O
= 5 V, V
O
= 3.3 V 1 1 µA
Specified by design, not production tested.