Smart High-Side Power Switch
BTS723GW
Inductive and overvoltage output clamp,
OUT1 or OUT2
Input circuit (ESD protection), IN1 or IN2
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The use of ESD zener diodes as voltage clamp at DC
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Status output, ST1 or ST2
V
ON
clamped to V = 64 V typ.
ON(CL)
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Overvolt. and reverse batt. protection
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ESD-Zener diode: 6.1 V typ., R
< 250 Ω,
= 12 kΩ typ.
ST(ON)
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R
ST
= 850 Ω typ., R
pull up
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The use of ESD zener diodes as voltage clamp at DC
conditions is not recommended
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Short Circuit detection
Fault Signal at ST-Pin: VON > 4.0 V typ, no switch off by
the PROFET itself, external switch off recommended!
V
I
= 6.1 V typ., V = 63 V typ., R
= 150 Ω,
GND
= 12 kΩ typ
Z1
Z2
R = 850 Ω ꢅ2ꢁꢑ, R = 20 kΩ typ., R
ST pull up
In case of reverse battery the load current has to be
limited by the load. Temperature protection is not
active
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Data Sheet
10
V1.1, 2007-09-25
INFINEON [ Infineon ]
