BTS621L1E3128A Infineon Technologies AG, BTS621L1E3128A Datasheet - Page 8

• Manufacturer Part Number: BTS621L1E3128A
• Description: Smart Two Channel Highside Power Switch
• Manufacturer: Infineon Technologies AG

Status output
ESD-Zener diode: 6.1 V typ., max 5 mA;
R
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
V
Overvolt. and reverse batt. protection
V
R
Semiconductor Group
ON
Z1
ST(ON)
GND
= 6.1 V typ., V
clamped to 47 V typ.
R
= 150
ST
< 380
IN1
IN2
ST
R I
R
at 1.6 mA, ESD zener diodes are not
Z2
ST(ON)
V
Z1
= 47 V typ., R
V
GND
Z
GND
Logic
Signal GND
PROFET
R
I
ESD-
ZD
= 3.5 k
GND
V
ST
Z2
+5V
+ V bb
OUT
GND
V
ON
typ
+ V bb
8
Open-load detection
ON-state diagnostic condition: V
high
OFF-state diagnostic condition: V
GND disconnect
Any kind of load. In case of Input=high is V
Due to V
V
bb
V
IN1
GND
Logic
Logic
unit
unit
V
IN2
>0, no V
OFF
V
ST
ON
3
6
5
ST
IN2
ST
Open load
IN1
detection
= low signal available.
Open load
detection
PROFET ® BTS621L1
PROFET
GND
Signal GND
4
2
V
bb
I bb
V
GND
ON
OUT2
OUT
OUT1
OUT
< R
> 3 V typ.; IN low
R
ON
1
7
O
V
2003-Oct-01
IN
R
* I
EXT
- V
+ V bb
L(OL)
OUT
V
V
OUT
IN(T+)
ON
; IN
.