Smart High-Side Power Switch
BTS5210L
Input circuit (ESD protection),
IN1 or IN2
,1
5
,
Overvolt. and reverse batt. protection
9
9EE
9
5
67
,1
5
,
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=
(6'='
,
*1'
,
,
5
67 67
9
=
287
The use of ESD zener diodes as voltage clamp at DC
conditions is not recommended.
*1'
5
*1'
6LJQDO *1'
5
/RDG
/RDG *1'
Status output,
ST1 or ST2
9
5
67
V
Z1
= 6.1 V typ.,
V
Z2
= 47 V typ.,
R
GND
= 150
Ω,
R
ST
= 15 kΩ,
R
I
= 3.5 kΩ typ.
In case of reverse battery the load current has to be
limited by the load. Temperature protection is not
active
*1'
(6'
='
Open-load detection,
OUT1 or OUT2
OFF-state diagnostic condition:
Open Load, if
V
OUT
> 3 V typ.; IN low
9
ESD-Zener diode: 6.1 V typ., max 0.3 mA; R
ST(ON)
< 375
Ω
at 1.6 mA. The use of ESD zener diodes as voltage clamp at
DC conditions is not recommended.
EE
Inductive and overvoltage output clamp,
OUT1 or OUT2
9EE
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9
5
(;7
2))
9
287
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6LJQDO *1'
GND disconnect
3RZHU *1'
V
ON
clamped to
V
ON(CL)
= 47 V typ.
,1
9EE
352)(7
287
67
*1'
9
EE
9
,1
9
67
9
*1'
Any kind of load. In case of IN = high is
V
OUT
≈
V
IN
-
V
IN(T+)
.
Due to V
GND
> 0, no V
ST
= low signal available.
Data Sheet
9
V1.1, 2007-05-29
INFINEON [ INFINEON TECHNOLOGIES AG ]
