BTS442E2E3062A INFINEON [Infineon Technologies AG], BTS442E2E3062A Datasheet

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BTS442E2E3062A

Manufacturer Part Number
BTS442E2E3062A
Description
Smart Highside Power Switch
Manufacturer
INFINEON [Infineon Technologies AG]
Datasheets

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BTS442E2E3062AXT
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Smart Highside Power Switch
Features
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.
1)
2)
Semiconductor Group
Overload protection
Current limitation
Short-circuit protection
Thermal shutdown
Overvoltage protection (including load dump)
Fast demagnetization of inductive loads
Reverse battery protection
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
Electrostatic discharge (ESD) protection
All types of resistive, inductive and capacitve loads
Replaces electromechanical relays and discrete circuits
C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
No external components required, reverse load current limited by connected load.
Additional external diode required for charged inductive loads
4
2
ST
IN
ESD
Voltage
Voltage
sensor
source
Logic
V
1 )
Logic
bb
protection
Overvoltage
protection
Charge pump
Level shifter
Rectifier
1
2)
GND
Signal GND
1 of 14
Current
limit
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
unclamped
Open load
Short circuit
detection
ind. loads
detection
Limit for
Standard
protection
Gate
Temperature
5
sensor
TO-220AB/5
R bb
PROFET
PROFET ® BTS 442 E2
Straight leads
+ V bb
OUT
V
V
R
I
I
Load GND
L(ISO)
L(SCr)
bb(AZ)
bb(on)
ON
1
3
5
5
2003-Oct-01
4.5 ... 42 V
Load
SMD
63
18 m
21
70
1
5
V
A
A

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BTS442E2E3062A Summary of contents

Page 1

Smart Highside Power Switch Features Overload protection Current limitation Short-circuit protection Thermal shutdown Overvoltage protection (including load dump) Fast demagnetization of inductive loads 1 ) Reverse battery protection Undervoltage and overvoltage shutdown with auto-restart and hysteresis Open drain diagnostic output ...

Page 2

Pin Symbol 1 GND - OUT O (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 3) Load ...

Page 3

Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin Nominal load current (pin 3 ...

Page 4

Parameter and Conditions ° unless otherwise specified j bb Protection Functions 8) Initial peak short circuit current limit (pin max 400 > ON(SC) ...

Page 5

Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state input current (pin 2 ...

Page 6

Truth Table Input- Output level level Normal L L operation H H Open load Short circuit GND H L Short circuit Overtem perature ...

Page 7

Status output R ST(ON) GND ESD-Zener diode: 6.1 V typ., max 5 mA; R < 250 at 1.6 mA, ESD zener diodes are not ST(ON used as voltage clamp at DC conditions. Operation in this mode may result ...

Page 8

GND disconnect with GND pull PROFET ST 4 GND GND bb Any kind of load device stays off GND > IN IN(T+) ...

Page 9

Options Overview all versions: High-side switch, Input protection, ESD protection, load dump and reverse battery protection , protection against loss of ground Type Logic version Overtemperature protection T j >150 °C, latch function >150 ...

Page 10

Timing diagrams Figure 1a: V turn on d(bb IN OUT A ST open drain A in case of too early V IN =high the device may not turn on (curve A) t approx. 150 ...

Page 11

Figure 3b: Turn on into overload L(SCp) I L(SCr) ST Heating up may require several milliseconds < 8.3 V typ. bb OUT Figure 3c: Short circuit while on OUT I ...

Page 12

Figure 5b: Open load: detection in ON-state, open load occurs in on-state IN t d(ST OL1 OUT normal I open tbd s typ tbd s typ d(ST OL1) d(ST OL2) Figure 6a: Undervoltage: ...

Page 13

Package and Ordering Code All dimensions in mm Standard TO-220AB/5 BTS 442 E2 Q67060-S6206-A2 Semiconductor Group TO-220AB/5, Option E3043 Ordering code BTS 442 E2 E3043 SMD TO-220AB/5, Opt. E3062 BTS442E2 E3062A T&R: 13 BTS 442 E2 Ordering code Q67060-S6206-A3 Ordering ...

Page 14

Published by Infineon Technologies AG, St.-Martin-Strasse 53, D-81669 München © Infineon Technologies AG 2001 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of ...

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