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

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.

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 & Sho.

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Datasheet preview – SP7652

Datasheet Details

Part number SP7652
Manufacturer MaxLinear
File Size 1.51 MB
Description 6A 28V 600KHz Synchronous Step Down Regulator
Datasheet download datasheet SP7652 Datasheet
Additional preview pages of the SP7652 datasheet.

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Full PDF Text Transcription

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January 2020 SP7652 6A 28V 600KHz Synchronous Step Down Regulator Rev. 2.0.1 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.
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