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MCP1636x Switching Regulator Product Family

Low-IQ, Efficient Power Conversion for Automotive Systems (12V–48V)

The MCP1636x family of devices contains fixed-frequency, step-down voltage (Buck) DC-DC converters that operate from input voltage sources up to 48V. These highly integrated, high-efficiency devices come in compact eight-lead 3 × 3 mm VDFN wettable flank packages and include features such as high-side switches, fixed-frequency peak current mode control, internal compensation, power good, peak current limit and overtemperature protection.

MCP16361 PFM/PWM Buck Regulator

MCP16361 PFM/PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 3A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16362 Fixed PWM Buck Regulator

MCP16362 Fixed PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 3A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16363 PWM Dithering Buck Regulator

MCP16363 PWM Dithering Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 3A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16361 PFM/PWM Buck Regulator

MCP16364 PFM/PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 1A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16362 Fixed PWM Buck Regulator

MCP16365 Fixed PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 1A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16363 PWM Dithering Buck Regulator

MCP16366 PWM Dithering Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 1A output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16361 PFM/PWM Buck Regulator

MCP16367 PFM/PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 400mA output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16362 Fixed PWM Buck Regulator

MCP16368 Fixed PWM Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 400mA output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet
MCP16363 PWM Dithering Buck Regulator

MCP16369 PWM Dithering Buck Regulator

  • 48V maximum input
  • 4V minimum input
  • 400mA output current
  • −40 to +125° temperature range
  • Package: 8-lead 3 × 3 mm wettable flanks VDFN
Download Data Sheet

Applications

  • Automotive infotainment
  • Advanced Driver-Assistance Systems (ADAS)
  • Electronic Control Units (ECUs)
  • Power steering
  • Wireless charging

Key Features

  • Wide input voltage range to support automotive 12V rail that could spike up to 48V in a hybrid system
  • Ability to enable longer battery life and lower loss with low IQ, high light load efficiency and pick efficiency

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