BSP452

High side power switch with integrated vertical power FET, providing embedded protection and diagnostic functions.

ParametricBSP452
Channels1.0
RDS (on) (@ Tj = 150°C)  max400.0mΩ
RDS (on) (@ Tj = 25°C)200.0mΩ
Recommended Operating Voltage  min  max5.0V  34.0V
IL (Short Circuit Current)1.5A
Diagnosticsn.a.
Ptot  max1.8W
ton (Turn ON time)  max100.0µs
toff (Turn OFF time)  max150.0µs
Operating Temperature  min  max-40.0°C  150.0°C
MountingSMT
FamilyClassic PROFET
Nominal Load Current per channel (All channels active)0.7A
Sales Product NameBSP452
OPNBSP452HUMA1
Product Statusactive and preferred
Package NamePG-SOT223-4
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size4000
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • High-side switch
  • Short-circuit protection
  • Input protection
  • Overtemperature protection with hysteresis
  • Overload protection
  • Overvoltage protection
  • Switching inductive load
  • Clamp of negative output voltage with inductive loads
  • Undervoltage shutdown
  • Maximum current internally limited
  • Electrostatic discharge (ESD) protection
  • Reverse battery protection
  • AEC qualified
  • Green product (RoHS compliant)
Benefits:
  • Negative voltage clamped at output with inductive loads
  • Current limitation
  • Very low standby current
  • Thermal shutdown with restart
  • ESD-Protection
Target Applications:
  • Body Control Module
  • Seat control
  • Decentralized Mirror Module
  • Decentralized Light Module
  • Start&Stop transmission
  • HEV Main Battery Pack
  • Infotainment System
Diagrams
Data Sheet
TitleSizeDateVersion
BSP 452 DataSheet,EN184 KB01 Aug 200801_00
Application Notes
TitleSizeDateVersion
Fuse Function with PROFET Highside Power Switches536 KB16 Feb 2011
Application Requirements for Smart High-Side Switches4.1 MB15 Dec 201001_00
Repetitive Short Circuit Operation465 KB01 Mar 200601_00
Profet Operating Modes™512 KB02 Jan 201201_00
Calculated Datasheet Parameter: ISO-Nominal Load Current and Total Power Dissipation in HITFET® and PROFET® Datasheet115 KB16 Feb 201101_00
Guideline for determining switching losses associated with switching resistive, capacitive and inductive loads.328 KB16 Feb 201101_01
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
PROFET Product OverviewEN1.7 MB04 Apr 201601_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_13-52-48_MA000398190_PG-SOT223-4-23.pdf19 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Cadence - v1.0.zip-PCB-v01_00-ENEN12 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Altium - v1.0.zip-PCB-v01_00-ENEN519 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Eagle - v1.0.zip-PCB-v01_00-ENEN2 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Mentor - v1.0.zip-PCB-v01_00-ENEN2 KB14 Apr 201601_00
Evaluation Boards
BoardFamilyDescriptionStatus
PROFETPLUS MOTHERBRDHigh/Low Side SwitchThis demoboard is designed to handle all devices within the PROFETTM+ family. Banana connectors are provided for the connection to the power lines. The motherboard contains the entire application circuitry around the PROFETTM+ device. Additionally, some useful functions, such as the possibility to connect more than one demoboard to a test set up are implemented.on request
Simulation Models
TitleSizeDateVersion
BSP452 PSPICE Model4.2 MB08 Nov 201316_05
Package Data
TitleSizeDateVersion
PG-SOT223-4-7 | BSP452HUMA1EN345 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Cadence - v1.0.zip-PCB-v01_00-ENEN12 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Altium - v1.0.zip-PCB-v01_00-ENEN519 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Eagle - v1.0.zip-PCB-v01_00-ENEN2 KB14 Apr 201601_00
Infineon-PCB Footprints and Symbols - BSP452 - Automotive Smart High Side Switch PROFET - Mentor - v1.0.zip-PCB-v01_00-ENEN2 KB14 Apr 201601_00
EN BSP452
Fuse Function with PROFET Highside Power Switches BTS5482SF
Application Requirements for Smart High-Side Switches BTS4140N
Repetitive Short Circuit Operation BTS5482SF
Profet Operating Modes™ BTS5482SF
Calculated Datasheet Parameter: ISO-Nominal Load Current and Total Power Dissipation in HITFET® and PROFET® Datasheet BTS5482SF
Guideline for determining switching losses associated with switching resistive, capacitive and inductive loads. BTS5482SF
EN TLE8203E
EN BTS4140N
MCDS_2013-08-29_13-52-48_MA000398190_PG-SOT223-4-23.pdf BSP452
BSP452 PSPICE Model BSP452
EN BSP452
EN BSP452
EN BSP452
EN BSP452
EN BSP452