BTS6144B/P View Datasheet(PDF) - Infineon Technologies
Part Name
Description
MFG CO.
BTS6144B/P Datasheet PDF : 16 Pages
| |||
PROFET® Data sheet BTS 6144B/P
Smart Highside Power Switch
Reversave
• Reverse battery protection by self turn on of
power MOSFET
Features
• Short circuit protection with latch
• Current limitation
• Overload protection
• Thermal shutdown with restart
• Overvoltage protection (including load dump)
• Loss of ground protection
• Loss of Vbb protection (with external diode for
charged inductive loads)
• Very low standby current
• Fast demagnetization of inductive loads
• Electrostatic discharge (ESD) protection
• Optimized static electromagnetic compatibility
(EMC)
Product Summary
Operating voltage
On-state resistance
Nominal current
Load current (ISO)
Current limitation
Package
TO 220-7-180
7
1
SM D
Vbb(on)
RON
IL(nom)
IL(ISO)
IL12(SC)
5.5 ... 38 V
9 mΩ
9.5 A
37.5 A
90 A
TO 220-7-230
Diagnostic Function
• Proportional load current sense (with defined fault
signal in case of overload operation, overtemperature shutdown and/or short circuit shutdown)
Application
• Power switch with current sense diagnostic feedback for 12V and 24 V DC grounded loads
• All types of resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits
General Description
N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load
current sense, integrated in Smart SIPMOS chip on chip technology. Providing embedded protective functions.
Voltage
source
R bb
Overvoltage Current
Gate
protection
limit
protection
Voltage
sensor
3 IN
ESD
Logic
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Output
Voltage
detection
Current
Sense
4 & Tab
+ V bb
OUT 1, 2, 6, 7
IL
Load
I IN
Temperature
sensor
VIN
VIS
Logic GND
I IS
IS
5
RIS
PROFET
Load GND
Infineon Technologies AG
Page 1 of 16
2003-Oct-01
Share Link: 