Datasheet

TPD12S016
www.ti.com SLLSE96D –SEPTEMBER 2011–REVISED DECEMBER 2012
Load Switch VCC5V, 5V_OUT
PARAMETER TEST CONDITION MIN TYP MAX UNIT
VCC5V =5V, 5V OUT =Open, LS_OE = GND,
Supply current at VCC5V 1 45 µA
CT_HPD = GND
I
CC5V
VCC5V =5V, 5V OUT =Open, LS_OE = GND,
Supply current at VCC5V 4 50 µA
CT_HPD = 3.3V
I
SC
Short circuit current at 5V_OUT VCC5V =5V, 5V_OUT = GND 100 150 200 mA
V
DROP
5V_OUT output voltage drop VCC5V =5V, I
5V_OUT
= 55 mA 35 50 mV
T
ON
Turn on Time, VCC5V to 5V_OUT C
LOAD
= 0.1µF, R
LOAD
= 500Ω 77 µs
T
OFF
Turn off Time, VCC5V to 5V_OUT C
LOAD
= 0.1µF, R
LOAD
= 500Ω 7.0 µs
Shutdown threshold, TRIP
(1)
140
T
SHUT
Thermal Shutdown °C
HYST
(2)
12
(1) The TPD12S016 turns off after the device temperature reaches the TRIP temperature.
(2) Once the thermal shut-down circuit turns off the load switch, the switch turns on again after the device junction temperature cools down
to a temperature equals to or less than TRIP-HYST.
Voltage Level Shifter – SCL, SDA Lines (x_A and x_B Ports)
–40°C to 85°C
PARAMETER TEST CONDITIONS V
CCA
UNIT
MIN TYP MAX
1.1 V to V
CCA
V
OHA
I
OH
= –20 μA V
I
= V
IH
V
3.6 V ×0.80
1.1 V to V
CCA
V
OLA
I
OL
= 20 µA V
I
= V
IL
V
3.6 V ×0.17
5VOUT
V
OHB
I
OH
= –20 μA V
I
= V
IH
V
×0.90
V
OLB
I
OL
= 3 mA V
I
= V
IL
0.4 V
1.1 V to
ΔV
T
Hysteresis at the SDx_A (V
T+
– V
T–
) 40 mV
3.6 V
1.1 V to
ΔV
T
Hysteresis at the SDx_B (V
T+
– V
T–
) 400 mV
3.6 V
SCL_A, Pull-up connected to VCCA
10 kΩ
SDA_A rail
R
PU
(Internal pull-up)
SCL_B,
Pull-up connected to 5 V rail 1.75
SDA_B
I
PULLUP
Transient boosted pull-up current SCL_B,
Pull-up connected to 5 V rail 15 mA
AC
(rise-time accelerator) SDA_B
A port VCCA = 0 V, V
I
or V
O
= 0 to 3.6 V 0 V ±5
I
off
μA
0 V to 3.6
B port 5VOUT = 0 V, V
I
or V
O
= 0 to 5.5 V ±5
V
1.1 V to
B port V
O
= V
CCO
or GND ±5
3.6 V
I
OZ
μA
1.1 V to
A port V
I
= V
CCI
or GND ±5
3.6 V
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