BTS410E2E3043 Infineon Technologies AG, BTS410E2E3043 Datasheet

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BTS410E2E3043

Manufacturer Part Number
BTS410E2E3043
Description
Smart Highside Power Switch
Manufacturer
Infineon Technologies AG
Datasheet
Smart Highside Power Switch
Features
Application
General Description
N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic
feedback, monolithically integrated in Smart SIPMOS technology. Providing embedded protective functions.
1
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, fuses and discrete circuits
C compatible power switch with diagnostic feedback for 12 V and 24 V DC grounded loads
With external current limit (e.g. resistor R
connections, reverse load current limited by connected load.
4
2
ST
IN
ESD
Voltage
Voltage
sensor
source
Logic
V
1 )
Logic
bb
protection
Overvoltage
protection
Charge pump
Level shifter
Rectifier
1
GND
GND
Signal GND
=150 ) in GND connection, resistors in series with IN and ST
1 of 16
Current
Product Summary
Overvoltage protection
Operating voltage
On-state resistance
Load current (ISO)
Current limitation
limit
unclamped
Open load
Short circuit
detection
ind. loads
detection
Limit for
Standard
protection
Gate
5
Temperature
TO-220AB/5
sensor
PROFET
PROFET ® BTS 410 E2
Straight leads
+ V bb
OUT
V
V
R
I
I
L(ISO)
L(SCr)
bb(AZ)
bb(on)
Load GND
ON
1
3
5
5
4.7 ... 42 V
2003-Oct-01
Load
220 m
SMD
1.8
65
1
5
5
V
A
A

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BTS410E2E3043 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 ...

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) ) ...

Page 3

Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin 1 Nominal load current, ISO Norm ...

Page 4

Parameter and Conditions ° unless otherwise specified j bb Protection Functions 9) Initial peak short circuit current limit (pin max 450 > 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 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

Typ. transient thermal impedance chip case Z = f(t , D), D=t /T thJC [K/W] thJC 10 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Semiconductor Group D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 1E1 ...

Page 10

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

Page 11

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 12

Figure 3b: Turn on into overload L(SCp) I L(SCr) ST Heating up may require several seconds < 8.5 V typ. bb OUT Figure 3c: Short circuit while on OUT I ...

Page 13

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

Page 14

Figure 9a: Overvoltage at short circuit shutdown bb(o rst) Output short to GND V OUT short circuit shutdown Overvoltage due to power line inductance. No overvoltage auto- restart of PROFET after short circuit ...

Page 15

Package and Ordering Code All dimensions in mm Standard TO-220AB/5 BTS 410 E2 Q67060-S6102-A2 TO-220AB/5, Option E3043 BTS 410 E2 E3043 Q67060-S6102-A3 Semiconductor Group SMD TO-220AB/5, Opt. E3062 Ordering code BTS410E2 E3062A T&R: Changed since 04.96 Date Change Mar. E ...

Page 16

... 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 delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein ...

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