BTS443P

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

ParametricBTS443P
Channels1.0
RDS (on) (@ Tj = 150°C)  max16.0mΩ
RDS (on) (@ Tj = 25°C)31.0mΩ
Recommended Operating Voltage  min  max5.0V  36.0V
IL (Short Circuit Current)35.0A
DiagnosticsSense
Ptot  max42.0W
ton (Turn ON time)  max410.0µs
toff (Turn OFF time)  max410.0µs
Operating Temperature  min  max-40.0°C  150.0°C
MountingSMT
FamilyHigh-Current PROFET
Nominal Load Current per channel (All channels active)25.0A
Sales Product NameBTS443P
OPNBTS443PAUMA1
Product Statusactive and preferred
Package NamePG-TO252-5
Completely lead freeno
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Moisture Level3
Summary of Features:
  • Short circuit protection
  • Current limitation
  • Overload protection
  • Thermal shutdown
  • Overvoltage protection (including load dump)
  • Loss of ground protection
  • Loss of Vbb protection (with external diode for
  • Charged inductive loads)
  • Very low standby current
  • Fast demagnetisation of inductive loads
  • Electrostatic discharge (ESD) protection
  • Optimized static electromagnetic compatibility (EMC)
  • Green product (RoHS compliant)
  • AEC qualified
Benefits:
  • High load current capability
  • High inrush current capability
  • High energy capability
  • Integrated protection functionality
  • Integrated diagnosis functionality
Target Applications:
  • Automotive Body & Convenience
  • Power Distribution
  • Relay Replacement
  • Fuse Replacement
  • Heating Applications
Data Sheet
TitleSizeDateVersion
BTS 443P DataSheet,EN641 KB28 Feb 200801_00
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_08-05-35_MA000267886_PG-TO252-5-11.pdf23 KB31 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PROFET_-_Smart_High_Side_Switches_Altium_v1.02 MB14 Nov 201301_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Altium - v1.0.zipEN533 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Cadence - v1.0.zipEN12 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Mentor - v1.0.zipEN2 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Eagle - v1.0.zipEN2 KB07 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
Package Data
TitleSizeDateVersion
PG-TO252-5-11 | BTS443PAUMA1EN482 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
PROFET_-_Smart_High_Side_Switches_Altium_v1.02 MB14 Nov 201301_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Altium - v1.0.zipEN533 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Cadence - v1.0.zipEN12 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Mentor - v1.0.zipEN2 KB07 Apr 201601_00
PCB Footprints and Symbols - BTS443P - Automotive Smart High Side Switch PROFET - Eagle - v1.0.zipEN2 KB07 Apr 201601_00
EN BTS443P
EN TLE8203E
EN BTS4140N
MCDS_2013-08-29_08-05-35_MA000267886_PG-TO252-5-11.pdf BTS443P
EN BTS443P
EN BTS443P
EN BTS443P
EN BTS443P
PROFET_-_Smart_High_Side_Switches_Altium_v1.0 BTS4140N
EN BTS443P