Smart High-Side Power Switch
BTS711L1
Input circuit (ESD protection), IN1...4
,1
5,
(6'=' ,
,,
*1'
ESD zener diodes are not to be used as voltage clamp at
DC conditions. Operation in this mode may result in a
drift of the zener voltage (increase of up to 1 V).
Status output, ST1/2 or ST3/4
9
5 6721
67
*1'
(6'
='
ESD-Zener diode: 6.1 V typ., max 5.0 mA;
RST(ON) < 380 Ω at 1.6 mA, ESD zener diodes are not to
be used as voltage clamp at DC conditions. Operation in
this mode may result in a drift of the zener voltage
(increase of up to 1 V).
Inductive and overvoltage output
clamp, OUT1...4
9EE
9=
9 21
287
352)(7
3RZHU *1'
VON clamped to VON(CL) = 47 V typ.
.
Overvoltage protection of logic part
GND1/2 or GND3/4
9EE
5,
,1
,1
67
5 67
9 =
9 =
/RJLF
5 *1'
*1'
6LJQDO *1'
VZ1 = 6.1 V typ., VZ2 = 47 V typ., RI = 3.5 kΩ typ.,
RGND = 150 Ω
Reverse battery protection
9
9EE
567
,1
67
/RJLF
5,
3RZHU
,QYHUVH
'LRGH
287
*1'
5*1'
5/
6LJQDO *1'
RGND = 150 Ω, RI = 3.5 kΩ typ,
3RZHU *1'
Temperature protection is not active during inverse
current operation.
Data Sheet
9
Rev 1.2, 2010-03-16