ITS621L1 Ver la hoja de datos (PDF) - Infineon Technologies
Número de pieza
componentes Descripción
Fabricante
ITS621L1 Datasheet PDF : 14 Pages
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PROFET® ITS621L1
Status output
R ST(ON)
+5V
ST
Open-load detection
ON-state diagnostic condition: VON < RON * IL(OL); IN
high
+ Vbb
GND
ESD-
ZD
ESD-Zener diode: 6.1 V typ., max 5 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).
ON
Logic
unit
Open load
detection
VON
OUT
Inductive and overvoltage output clamp
+ Vbb
VZ
VON
OUT
GND
PROFET
VON clamped to 47 V typ.
Overvolt. and reverse batt. protection
+ Vbb
RI
IN1
IN2
ST
R ST
V Z1
V Z2
Logic
R GND
GND
Signal GND
VZ1 = 6.1 V typ., VZ2 = 47 V typ., RI= 3.5 kΩ typ,
RGND= 150 Ω
OFF-state diagnostic condition: VOUT > 3 V typ.; IN low
OFF
Logic
unit
Open load
detection
REXT
V OUT
RO
Signal GND
GND disconnect
Vbb
3 IN1
6 IN2
ST
5
VIN1
VIN2
V
ST
Ibb
4
Vbb
PROFET
OUT1 1
GND
OUT2
7
2
V
GND
Any kind of load. In case of Input=high is VOUT ≈ VIN - VIN(T+) .
Due to VGND >0, no VST = low signal available.
Infineon Technologies AG
8
2006-Mar-28
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