Smart Two Channel Highside Power Switch
PROFET® BTS 611 L1
Smart Two Channel Highside Power Switch
Features
• Overload protection • Current limitation • Short ...
Description
PROFET® BTS 611 L1
Smart Two Channel Highside Power Switch
Features
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 ON-state CMOS compatible input Loss of ground and loss of Vbb protection Electrostatic discharge (ESD) protection
Product Summary Overvoltage protection Operating voltage
Vbb(AZ) Vbb(on)
43 5.0 ... 34
both
V V
channels: On-state resistance RON Load current (ISO) IL(ISO) Current limitation IL(SCr)
each parallel 200 100 mΩ 2.3 4.4 A 4 4 A
TO-220AB/7
Application
7 1
1
7
7
µC compatible power switch with diagnostic Standard 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
Straight leads
SMD
1
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS® technology. Fully protected by embedded protection functions.
Voltage source
Overvoltage protection
Current limit 1
Gate 1 protection
+ V bb
4
V
Logic
Voltage sensor
Level shifter Rectifier 1 Charge pump 1 Charge pump 2
Limit for unclamped ind. loads 1 Open load Short to ...
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