Datasheet

TPS40210-Q1, TPS40211-Q1
SLVS861D –AUGUST 2008–REVISED APRIL 2010 www.ti.com
ELECTRICAL CHARACTERISTICS (continued)
T
J
= –40°C to 125°C, V
VDD
= 12 V
dc
, all parameters at zero power dissipation (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Current-Sense Amplifier
A
CS
Current sense amplifier gain 4.2 5.6 7.2 V/V
I
B(ISNS)
Input bias current 1 3 mA
Driver
I
GDRV(src)
Gate driver source current V
GDRV
= 4 V, T
J
= 25°C 375 400 mA
I
GDRV(snk)
Gate driver sink current V
GDRV
= 4 V, T
J
= 25°C 330 400 mA
Linear Regulator
V
BP
Bypass voltage output 0 mA < I
BP
< 15 mA 7 8 9 V
Disable/Enable
V
DIS(en)
Turn-on voltage 0.7 1.3 V
V
DIS(hys)
Hysteresis voltage 25 130 220 mV
R
DIS
DIS pin pulldown resistance 0.7 1.1 1.5 MΩ
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