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
Datasheet
EN BSP452
Other
Guideline for determining switching losses associated with switching resistive, capacitive and inductive loads. BTS5482SF
Calculated Datasheet Parameter: ISO-Nominal Load Current and Total Power Dissipation in HITFET® and PROFET® Datasheet BTS5482SF
Application Requirements for Smart High-Side Switches BTS4140N
Profet Operating Modes™ BTS5482SF
Repetitive Short Circuit Operation BTS5482SF
BSP452 PSPICE Model BSP452
Fuse Function with PROFET Highside Power Switches BTS5482SF
EN TLE8203E
EN BSP452
EN BSP452
EN BSP452
EN BSP452
EN BSP452
EN BTS4140N
MCDS_2013-08-29_13-52-48_MA000398190_PG-SOT223-4-23.pdf BSP452