BTS 441RG Infineon Technologies, BTS 441RG Datasheet

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BTS 441RG

Manufacturer Part Number
BTS 441RG
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of BTS 441RG

Packages
PG-TO263-5
Channels
1.0
Ron @ Tj = 25°c
20.0 mOhm
Recommended Operating Voltage Min.
4.75 V
Recommended Operating Voltage Max.
41.0 V
Il(sc)
65.0 A
Smart Power High-Side-Switch
One Channel: 20 mΩ
Data sheet
Smart Highside Power Switch
One Channel: 20m
Status Feedback
Product Summary
General Description
Application
Basic Functions
Protection Functions
Diagnostic Function
On-state Resistance
Operating Voltage
Nominal load current
Current limitation
Diagnostic feedback with open drain output
Open load detection in OFF-state
Feedback of thermal shutdown in ON-state
N channel vertical power FET with charge pump, ground referenced CMOS compatible input, monolithically
integrated in Smart SIPMOS
Providing embedded protective functions.
Green Product (RoHS compliant)
μC compatible power switch for 5V, 12 V and 24 V DC applications
All types of resistive, inductive and capacitve loads
Most suitable for loads with high inrush currents, so as lamps
Replaces electromechanical relays, fuses and discrete circuits
Very low standby current
Optimized static electromagnetic compatibility (EMC)
μC and CMOS compatible
Fast demagnetization of inductive loads
Stable behaviour at undervoltage
Short circuit protection
Current limitation
Overload protection
Thermal shutdown
Overvoltage protection (including load dump) with external
GND-resistor
Reverse battery protection with external GND-resistor
Loss of ground and loss of V bb protection
Electrostatic discharge (ESD) protection
AEC Qualified
R ON
V bb(on)
I L(ISO)
I L(lim)
®
technology.
20mΩ
4.75 ... 41V
21A
65A
1
Package
TO-263-5-2
SMD
ST
IN
PROFET
TO-220-5-12
protection
functions
Vbb
Logic
with
Straight
GND
Rev. 1.1, 2009-01-30
OUT
BTS441R
Load

Related parts for BTS 441RG

BTS 441RG Summary of contents

Page 1

Smart Power High-Side-Switch One Channel: 20 mΩ Smart Highside Power Switch One Channel: 20m Status Feedback Product Summary On-state Resistance Operating Voltage Nominal load current Current limitation General Description • N channel vertical power FET with charge pump, ground referenced ...

Page 2

Data sheet PROFET 2 BTS441R Rev. 1.1, 2009-01-30 ...

Page 3

Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 4) Supply voltage for full short circuit protection T =-40 ...+150°C j Start Load dump protection 1) V LoadDump = 2 Ω, ...

Page 4

Electrical Characteristics Parameter and Conditions at T =-40...+150° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (V bb (pin3) to OUT (pin5) ≥ see ...

Page 5

Parameter and Conditions at T =-40...+150° unless otherwise specified j bb Protection Functions 10) Current limit (pin (see timing diagrams, page 9) Repetitive short circuit current limit (see timing diagrams, ...

Page 6

Parameter and Conditions at T =-40...+150° unless otherwise specified j bb Diagnostic Characteristics Open load detection voltage Input and Status Feedback Input resistance Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state ...

Page 7

Terms Input circuit (ESD protection) The use of ESD zener diodes as voltage clamp at DC conditions is not recommended. Status output ESD-Zener diode: 6.1 V typ., max 5.0 mA 1.6 mA, ESD zener diodes are not to ...

Page 8

GND disconnect with GND pull up Any kind of load device stays off GND > IN IN(T+) Due to V > low signal available. GND ST V disconnect with charged inductive ...

Page 9

Typ. on-state resistance high L R [mΩ] ON Typ. standby current , I RII M = 9...34 V, IN1,2 = low bb I ...

Page 10

Timing diagrams Figure 1a: V turn on: bb proper turn on under all conditions Figure 2a: Switching a resistive load, turn-on/off time and slew rate definition: on Data sheet Figure 2b: Switching a lamp, Figure 3a: Short circuit shut down ...

Page 11

Figure 4a: Overtemperature: Reset if T < Figure 5a: Open load: detection in OFF-state, turn on/off to open load 500µs ST delay Open load detection requires an external pull up resistor between OUT and ...

Page 12

Package Outlines 0...0.3 C 0...0.15 1) Typical Metal surface min 7.25 12.3 All metal surfaces tin plated, except area of cut. Figure 6: PG-TO220-5-12 Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally ...

Page 13

Typical Metal surface min 7.25 6.9 All metal surfaces tin plated, except area of cut. Figure 7: PG-TO263-5-2 Green Product (RoHS compliant) To meet the world-wide customer requirements for environmentally ...

Page 14

Revision History Revision Date Changes 1.1 2009-01-30 RoHS-compliant PG-TO220 and PG-TO263 packages version of the BTS441R All pages: Infineon logo updated Page 1: Added “AEC Qualified” and “RoHS” logo, added “Green Product (RoHS compliant)” and “AEC Qualified” statement to feature ...

Page 15

... 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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