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دیتاشیت - Infineon Technologies - Smart High-side High Current Power Switch

شماره قطعه BTS50085-1TMA
شرح مفصل Smart High-side High Current Power Switch
تولید کننده Infineon Technologies 
آرم Infineon Technologies 


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BTS50085-1TMA شرح
PROFET® Data Sheet BTS50085-1TMA
Smart Highside High Current Power Switch
Reversave
Product Summary
Reverse battery protection by self turn on of
power MOSFET
Features
Overload protection
Current limitation
Short circuit protection
Over temperature protection
Over voltage protection (including load dump)
Clamp of negative voltage at output
Overvoltage protection
Output clamp
Operating voltage
On-state resistance
Load current (ISO)
Short circuit current limitation
Current sense ratio
Vbb(AZ)
VON(CL)
Vbb(on)
RON
IL(ISO)
IL(SC)
IL : IIS
Fast deenergizing of inductive loads 1)
Low ohmic inverse current operation
Diagnostic feedback with load current sense
Open load detection via current sense
PG-TO220-7-4
Loss of Vbb protection2)
Electrostatic discharge (ESD) protection
Green product (RoHS compliant)
AEC qualified
7
Application
Power switch with current sense diagnostic
1
SMD
feedback for up to 48 V DC grounded loads
Most suitable for loads with high inrush current
like lamps and motors; all types of resistive and inductive loads
Replaces electromechanical relays, fuses and discrete circuits
70 V
62 V
5.0 ... 58 V
9 m
44 A
90 A
13 000
General Description
N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load
current sense, integrated in Smart SIPMOSchip on chip technology. Providing embedded protection functions.
Voltage
source
Voltage
sensor
3 IN
ESD
Logic
Overvoltage
protection
Current
limit
Gate
protection
R bb
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Output
Voltage
detection
Current
Sense
4 & Tab
+ Vbb
OUT 1,2,6,7
IL
Load
I IN Temperature
sensor
VIN
V IS
Logic GND
I IS
IS
5
RIS
PROFET
Load GND
1) With additional external diode.
2) Additional external diode required for energized inductive loads (see page 9).
Infineon Technologies AG
Page 1
2008-Jan-24

قانون اساسیصفحه 18
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شماره قطعه شرح مفصل تولید کنندگان
BTS50085-1TMA Smart High-side High Current Power Switch Infineon Technologies
Infineon Technologies
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