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FAN53200 - Digitally Programmable Regulator

General Description

The FAN53200 is a step

delivers a digitally programmable output from an input voltage supply of 2.5 V to 5.5 V.

The output voltage is programmed through an I2C interface capable of operating up to 3.4 Mbps.

Key Features

  • Quiescent Current in PFM Mode: 60 mA (Typical).
  • Digitally Programmable Output Voltage:.
  • 0.6.
  • 1.3875 V in 12.5 mV Steps.
  • Best.
  • in.
  • Class Load Transient.
  • Continuous Output Current Capability: 5 A.
  • 2.5 V to 5.5 V Input Voltage Range.
  • Programmable Slew Rate for Voltage Transitions.
  • Fixed.
  • Frequency Operation: 2.4 MHz.
  • I2C.
  • Compatible Interface Up to 3.4 Mbps.
  • Internal Soft.

📥 Download Datasheet

Datasheet Details

Part number FAN53200
Manufacturer onsemi
File Size 1.03 MB
Description Digitally Programmable Regulator
Datasheet download datasheet FAN53200 Datasheet

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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
TinyBuck) Regulator, Digitally Programmable, 5 A, 2.4 MHz FAN53200 Descriptions The FAN53200 is a step−down switching voltage regulator that delivers a digitally programmable output from an input voltage supply of 2.5 V to 5.5 V. The output voltage is programmed through an I2C interface capable of operating up to 3.4 Mbps. Using a proprietary architecture with synchronous rectification, the FAN53200 is capable of delivering 5 A continuously at over 80% efficiency, while maintaining over 80% efficiency at load currents as low as 10 mA. The regulator operates at a nominal fixed frequency of 2.4 MHz, which reduces the value of the external components. Additional output capacitance can be added to improve regulation during load transients without affecting stability. Inductance up to 1.