PROFET® BTS612N1
Smart Two Channel High-Side Power Switch
Product Summary
Overvoltage protection
Operating voltage
Features
Vbb(AZ)
Vbb(on)
channels:
Overload protection
Current limitation
Short circuit protection
Thermal shutdown
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Reverse battery protection1)
Undervoltage and overvoltage shutdown with
auto-restart and hysteresis
Open drain diagnostic output
Open load detection in OFF-state
CMOS compatible input
Loss of ground and loss of Vbb protection
Electrostatic discharge (ESD) protection
Green Product (RoHS compliant)
AEC Qualified
On-state resistance RON
Load current (ISO) IL(ISO)
Current limitation
IL(SCr)
43
5.0 ... 34
V
V
both
each parallel
200
100 m
2.3
4.4
A
4
4
A
PG-TO263-7-2
Application
C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
All types of resistive, inductive and capacitve loads
Replaces electromechanical relays, fuses and discrete circuits
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
Voltage
source
+ V bb
Current
lim it 1
Overvoltage
protection
Gate 1
protection
4
V Logic
Voltage
sensor
3
6
Rectifier 1
OUT1
1
Tem perature
sensor 1
IN1
IN2
ESD
5
Lim it for
unclam ped
ind. loads 1
Level shifter
Logic
Open load
Short to Vbb
detection 1
Charge
pum p 1
Charge
pum p 2
ST
Current
lim it 2
Level shifter
Rectifier 2
Gate 2
protection
Lim it for
unclam ped
ind. loads 2
OUT2
Tem perature
7
Load
sensor 2
PROFET
Open load
Short to Vbb
detection 2
GND
2
Signal GND
Load GND
)
1
With external current limit (e.g. resistor RGND=150 ) in GND connection, resistor in series with ST
connection, reverse load current limited by connected load.
Data Sheet
1
2013-10-11
