PROFET® - BTS501x Smart High-Side Power Switch

Infineon's BTS501x is a member of the highly integrated PROFET family

Image of Infineon's BTS501x PROFET® - Smart High-Side Power SwitchThe highly integrated PROFET family (PROtected FET) incorporates a broad range of smart features. PROFET intelligent power switches consist of a DMOS power transistor and CMOS logic circuitry for complete built-in protection. Some examples that these devices offer protection against include overload, overtemperature, and short circuits for all kinds of automotive and industrial applications.

Key Benefits to Customer Applications
  • Drop-in scalability from 16 mΩ to 10 mΩ in a standard power package
    • Cost-reduction replacement for BTS6142D and BTS443P
  • Provides much lower power dissipation during reverse polarity than the competition (factor of 3x to 4x)
  • Well-known feature set and technology with proven track record (BTS6143D)
  • Automotive and Industrial
  • 55 W lamps and smaller
  • Seat heater elements
  • Unipolar motor drives
  • Fuse and relay replacement
  • Protected power feeds
  • 2 A to 5 A inductive and capacitive loads
Block Diagram (Click image to view larger version)
Image of Infineon's BTS501x Block Diagram

BTS501x Power Switch

ImageManufacturer Part NumberDescriptionSwitch TypeNumber of OutputsAvailable Quantity
BTS5012SDA datasheet linkIC PWR SW SMART HISIDE TO252-5BTS5012SDAIC PWR SW SMART HISIDE TO252-5General Purpose13790 - Immediate
BTS5012SDA product page link
BTS5016SDA datasheet linkIC PWR SW SMART HISIDE TO252-5BTS5016SDAIC PWR SW SMART HISIDE TO252-5General Purpose111971 - Immediate
BTS5016SDA product page link
BTS5014SDA datasheet linkIC PWR SW SMART HISIDE TO252-5BTS5014SDAIC PWR SW SMART HISIDE TO252-5General Purpose130131 - Immediate
BTS5014SDA product page link
Published: 2012-06-29