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SP7652 - 6A 28V 600KHz Synchronous Step Down Regulator

General Description

The SP7652 is a synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 6Amps.

A wide 2.5V to 28V power input voltage range, with the required 5V biasing voltage, allows conversions from industry standard 5V, 12V, 18V and 24V power rails.

Key Features

  • 6A Continuous Current.
  • 2.5V-28V Power Input Voltage Rail  5V Biasing voltage  0.8V Min. Output Voltage.
  • 1% Accuracy.
  • PWM Voltage Mode Control  600kHz Fixed Synchronous Operations  Low RDSON Power Switches  Greater than 92% Efficiency.
  • Type II & III Compensations Support.
  • Programmable Soft Start.
  • UVLO on both VIN and VCC.
  • Pre-biased Output Start-Up.
  • Over Temperature & Short Circuit Protection/Auto-Restart.
  • RoHS Compliant Lead Free 26-Pin.

📥 Download Datasheet

📁 Similar Datasheet

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SP7653 Wide Input Voltage Range Sipex Corporation

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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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July 2012 SP7652 PowerbloxTM 6A 28V 600KHz Synchronous Step Down Regulator Rev. 2.0.0 GENERAL DESCRIPTION The SP7652 is a synchronous voltage mode PWM step down (buck) regulator capable of a constant output current up to 6Amps. A wide 2.5V to 28V power input voltage range, with the required 5V biasing voltage, allows conversions from industry standard 5V, 12V, 18V and 24V power rails. With a 600kHz constant operating frequency and integrated high and low side switch, the SP7652 reduces the overall component count and solution footprint. In addition to a 1% output setpoint accuracy, this device provides high efficiency, low ripple and excellent line and load regulation. An enable function and soft start feature allow for controlled power up sequencing implementation.