BTS 432 E2
Options Overview
all versions: High-side switch, Input protection, ESD protection, load dump and
reverse battery protection , protection against loss of ground
Type
BTS 432D2 432E2 432F2 432I2
Logic version
D
E
F
I
Overtemperature protection
T >150 °C, latch function15 16
X
X
X
)
)
j
X
X
T >150 °C, with auto-restart on cooling
j
Short-circuit to GND protection
15)
switches off when V >8.3 V typ.
X
X
X
X
X
X
ON
(when first turned on after approx. 200 µs)
Open load detection
in OFF-state with sensing current 30 µA typ.
in ON-state with sensing voltage drop across
power transistor
X
Undervoltage shutdown with auto restart
Overvoltage shutdown with auto restart
X
X
X
X
X
X
X
X
Status feedback for
overtemperature
X
X
X
X
X
X
X
X
X
short circuit to GND
X
17)
X
17)
X
17)
short to V
bb
-
-
-
open load
X
X
X
X
-
X
-
undervoltage
overvoltage
Status output type
CMOS
-
-
X
X
X
X
X
Open drain
Output negative voltage transient limit
(fast inductive load switch off)
to V - V
bb ON(CL)
X
X
X
X
X
X
Load current limit
high level (can handle loads with high inrush currents)
medium level
X
low level (better protection of application)
15)
Latch except when V -V
< V
after shutdown. In most cases V
= 0 V after shutdown (V
≠
bb
OUT
ON(SC)
OUT
OUT
0 V only if forced externally). So the device remains latched unless V < V
(see page 4). No latch
bb
ON(SC)
between turn on and t
With latch function. Reseted by a) Input low, b) Undervoltage, c) Overvoltage
Low resistance short V to output may be detected by no-load-detection
.
d(SC)
16)
17)
bb
Semiconductor Group
9
INFINEON [ Infineon ]
