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FAN53601 - Synchronous Buck Regulator

General Description

The FAN53601/11 is a 6 MHz, step-down switching voltage regulator, available in 600 mA or 1 A options, that delivers a fixed output from an input voltage supply of 2.3 V to 5.5 V.

Key Features

  • 600 mA or 1 A Output Current Capability.
  • 24 µA Typical Quiescent Current.
  • 6 MHz Fixed-Frequency Operation.
  • Best-in-Class Load Transient Response.
  • Best-in-Class Efficiency.
  • 2.3 V to 5.5 V Input Voltage Range.
  • Low Ripple Light-Load PFM Mode.
  • Forced PWM and External Clock Synchronization.
  • Internal Soft-Start.
  • Input Under-Voltage Lockout (UVLO).
  • Thermal Shutdown and Overload Protection.
  • Optional Output Discharge.
  • 6-Bump WLCSP, 0.4 mm.

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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.

View original datasheet text
FAN53601 / FAN53611 — 6 MHz 600 mA / 1 A Synchronous Buck Regulator October 2015 FAN53601 / FAN53611 6 MHz, 600 mA / 1 A Synchronous Buck Regulator Features  600 mA or 1 A Output Current Capability  24 µA Typical Quiescent Current  6 MHz Fixed-Frequency Operation  Best-in-Class Load Transient Response  Best-in-Class Efficiency  2.3 V to 5.5 V Input Voltage Range  Low Ripple Light-Load PFM Mode  Forced PWM and External Clock Synchronization  Internal Soft-Start  Input Under-Voltage Lockout (UVLO)  Thermal Shutdown and Overload Protection  Optional Output Discharge  6-Bump WLCSP, 0.