Datasheet

  
   
   
SLVS317 − MAY 2001
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics, T
J
= 25°C, V
I(5V)
= 5 V, V
I(3.3V)
= 3.3 V, V
I(12V)
= 12 V (not applicable for
TPS2223), all outputs unloaded (unless otherwise noted)
power switch
PARAMETER TEST CONDITIONS
†
MIN TYP MAX UNIT
3.3V to xVCC, with two
I
O
= 750 mA each 85 110
3.3V to xVCC, with two
switches on
I
O
= 750 mA each, T
J
= 100°C 110 140
mΩ
Static
5V to xVCC, with two
I
O
= 500 mA each 95 130
mΩ
r
DS(on)
Static
drain-source
5V to xVCC, with two
switches on
I
O
= 500 mA each, T
J
= 100°C 120 160
r
DS(on)
drain-source
on-state
resistance
3.3V or 5V to xVPP, with two
I
O
= 50 mA each 0.8 1
on-state
resistance
3.3V or 5V to xVPP, with two
switches on
I
O
= 50 mA each, T
J
= 100°C 1 1.3
Ω
12V to xVPP, with two
I
O
= 50 mA each 2 2.5
Ω
12V to xVPP, with two
switches on
I
O
= 50 mA each, T
J
= 100°C 2.5 3.4
Output
discharge
Discharge at xVCC I
O(disc)
= 1 mA 0.5 0.7 1
kΩ
discharge
resistance
Discharge at xVPP
I
O(disc)
= 1 mA 0.2 0.4 0.5
kΩ
Limit (steady-state value),
output powered into a short
I
OS(xVCC)
1 1.4 2 A
I
OS
Short-circuit output current
output powered into a short
circuit
I
OS(xVPP)
120 200 300 mA
I
OS
Short-circuit output current
Limit (steady-state value),
output powered into a short
I
OS(xVCC)
1 1.4 2 A
output powered into a short
circuit, T
J
= 100°C
I
OS(xVPP)
120 200 300 mA
Thermal
shutdown
Thermal trip point, T
J
Rising temperature 135
°C
shutdown
temperature
(see Note 1)
Hysteresis, T
J
10
°C
Current-limit response time (see Note 1)
V
O(xVCC)
with 100-mΩ short, from short to
OC
signal falling edge
10
s
Current-limit response time (see Note 1)
V
O(xVPP)
with 100-mΩ short, from short to
OC
signal falling edge
3
µs
Normal operation
I
I(3.3V)
140 200
Input
Normal operation
and reset mode
I
I(5V)
8 12
I
I
Input
current,
and reset mode
I
I(12V)
100 180
A
I
I
current,
quiescent
Shutdown mode,
I
I(3.3V)
0.3 2
µA
quiescent
Shutdown mode,
V
O(xVCC)
= Hi-Z,
V = Hi-Z
I
I(5V)
0.1 2
V
O(xVCC)
= Hi-Z,
V
O(xVPP)
= Hi-Z
I
I(12V)
0.3 2
Leakage
V
O(xVCC)
= 5 V,
10
I
lkg
Leakage
current,
Shutdown mode
V
O(xVCC)
= 5 V,
V
I(5V)
= V
I(12V)
= 0
T
J
= 100°C 50
A
I
lkg
current,
output off
state
Shutdown mode
V
O(xVPP)
= 12 V,
10
µA
output off
state
V
O(xVPP)
= 12 V,
V
I(5V)
= V
I(12V)
= 0
T
J
= 100°C 50
†
Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
NOTE 1: Specified by design; not tested in production.