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S6BP401A - Power Management

Key Features

  • Quad Buck DC/DC Converter (DD1 to DD4)  VIN Input Range: 4.5 V to 5.5 V  Switching Frequency  External clock mode: 1.8 MHz to 2.4 MHz  Internal clock mode: 2.0 MHz to 2.2 MHz  Built-in Switching FETs up to 3 A  Built-in Output Voltage Setting Resistors  Built-in Compensation Circuits.
  • Dual LDO (LD1, LD2)  VIN Input Voltage Range: 2.97 V to 5.5 V  Built-in Output Voltage Setting resistors.
  • Power Good Monitor Output for each DC/DC Converters, LDOs.
  • Built-in Windowed Watch.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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S6BP401A Power Management IC for Automotive ADAS Platform Quad Buck 2.1 MHz DC/DC Converter and Dual LDO with Watchdog Timer S6BP401A is a power management IC, consists of quad buck 2.1 MHz DC/DC converter with built-in switching FETs, dual Low Drop-out regulator (LDOs) and a digital windowed watchdog timer. Having the switching FETs built-in, S6BP401A realizes high power conversion efficiency and high switching frequency up to 2.4 MHz. The internal FETs are capable to handle up to 3 A load. As S6BP401A employs the current mode architecture, it has fast load transient response. Built-in output voltage setting resistors and compensation circuits reduce BOM cost and component area. Features ◼Quad Buck DC/DC Converter (DD1 to DD4)  VIN Input Range: 4.5 V to 5.