BTS442E2 E3062A Infineon Technologies, BTS442E2 E3062A Datasheet

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BTS442E2 E3062A

Manufacturer Part Number
BTS442E2 E3062A
Description
IC HIGH SIDE PWR SWITCH TO220-5
Manufacturer
Infineon Technologies
Series
PROFET®r
Type
High Sider
Datasheet

Specifications of BTS442E2 E3062A

Input Type
Non-Inverting
Number Of Outputs
1
On-state Resistance
15 mOhm
Current - Output / Channel
21A
Current - Peak Output
95A
Voltage - Supply
4.5 V ~ 42 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
TO-220-5 (Bent and Staggered Leads)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
BTS442E2E3062ANT
BTS442E2E3062AT
SP000011263
Smart 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 protection
• Undervoltage and overvoltage shutdown with
• Open drain diagnostic output
• Open load detection in ON-state
• CMOS compatible input
• Loss of ground and loss of V
• Electrostatic discharge (ESD) protection
• Green Product (RoHS compliant)
• AEC qualified
Application
• 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
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, integrated in Smart SIPMOS
1)
2)
Data Sheet
auto-restart and hysteresis
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
chip on chip technology. Providing embedded protective functions.
Rectifier
1
2)
GND
Signal GND
1 of 14
Current
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
limit
unclamped
Short circuit
Open load
ind. loads
detection
detection
Limit for
PG-TO220-5-11
protection
Gate
Standard
Temperature
sensor
R bb
PROFET
PROFET ® BTS 442 E2
5
+ V bb
OUT
PG-TO263-5-2
V
V
R
I
I
L(ISO)
L(SCr)
Load GND
bb(AZ)
bb(on)
ON
3
5
SMD
1
2010-Jan-26
4.5 ... 42 V
Load
5
63
18 mΩ
21
70
V
A
A

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BTS442E2 E3062A 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 • Reverse battery protection 1 ) • Undervoltage and overvoltage shutdown ...

Page 2

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

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 µ > 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; < 250 Ω at 1.6 mA, ESD zener diodes are not R ST(ON used as voltage clamp at DC conditions. Operation in this mode may ...

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 >150 °C, latch function T j >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) approx. 150 µs ...

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 L = tbd µs typ tbd µs typ t d(ST OL1) d(ST OL2) Figure 6a: Undervoltage: ...

Page 13

... Page 2: Thermal resistance junction to ambient for SMD version set to typically 33K/W. Page 2: Pin marking removed. Page 6, 9: Discontinued variants removed from truth table & options overview. Legal disclaimer updated Data Sheet SMD PG-TO263-5-2 BTS442E2 E3062A 10 0...0.3 4.4 1.27 ±0.1 8.5 ...

Page 14

... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...

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