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BTS442E2 E3043

Description
Power switch IC - Power distribution Smart Highside Power Switch 63V 21A
Categorysemiconductor    Switch IC    The power switch IC - distribution   
File Size213KB,15 Pages
ManufacturerInfineon
Websitehttp://www.infineon.com/
Environmental Compliance
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BTS442E2 E3043 Overview

Power switch IC - Power distribution Smart Highside Power Switch 63V 21A

BTS442E2 E3043 Parametric

Parameter NameAttribute value
MakerInfineon
Product CategoryPower Switch IC - Power Distribution
typeHigh Side
Number of outputs1 Output
Output current17 A
On-resistance—maximum15 mOhms
Pd-power dissipation167000 mW
Minimum operating temperature- 40 C
Maximum operating temperature+ 150 C
Installation styleThrough Hole
Package/boxTO-220-5
EncapsulationTube
productPower Switches
Factory packaging quantity500
unit weight3 g
PROFET® BTS 442 E2
Smart Highside Power Switch
Overload protection
Current limitation
Short-circuit protection
Thermal shutdown
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Reverse battery protection
1)
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
V
bb
protection
2)
Electrostatic discharge
(ESD) protection
Green Product (RoHS compliant)
AEC qualified
Features
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
V
bb(AZ)
V
bb(on)
R
ON
I
L(ISO)
I
L(SCr)
63
V
4.5 ... 42 V
18 mΩ
21
A
70
A
PG-TO220-5-11
5
PG-TO263-5-2
Standard
1
5
SMD
• µC
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 and discrete circuits
Application
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, integrated in Smart SIPMOS
chip on chip technology. Providing embedded protective functions.
R bb
+ V bb
Voltage
source
V
Logic
Voltage
sensor
3
Overvoltage
protection
Current
limit
Gate
protection
OUT
Charge pump
Level shifter
Rectifier
Limit for
unclamped
ind. loads
Open load
2
IN
Temperature
sensor
5
ESD
Logic
Load
detection
Short circuit
detection
GND
4
ST
PROFET
Load GND
1
Signal GND
1)
2)
No external components required, reverse load current limited by connected load.
Additional external diode required for charged inductive loads
Data Sheet
1 of 14
2010-Jan-26

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