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SP7663 - Wide Input Voltage Rangr Buck Regulator

Description

The SP7663 is a synchronous step-down switching regulator optimized for high efficiency.

The part is designed for use with a single 4.75V to 22V single supply or 3V to 22V input if an external Vcc is provided.

Features

  • 4.75V to 22V Input Voltage Range using Single Supply.
  • 3V to 22V Input Voltage Range using Dual Supply.
  • ±1% 0.8V Reference.
  • 6A Output Capability.
  • Current Limiting using Inductor DCR.
  • Built in Low RDS(ON) Power Switches.
  • 600 kHz Fixed Frequency Operation.
  • Over Temperature Protection.
  • Short Circuit Protection with Auto-Restart.
  • Wide BW Amp Allows Type II or III Compensation.
  • Programmable Soft Start.
  • Fast Transient Response.

📥 Download Datasheet

Datasheet Details

Part number SP7663
Manufacturer Seponix Corporation
File Size 1.28 MB
Description Wide Input Voltage Rangr Buck Regulator
Datasheet download datasheet SP7663 Datasheet

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Full PDF Text Transcription

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www.DataSheet4U.com SP7663 Wide Input Voltage Range 6A, 600kHz, Buck Regulator FEATURES ■ 4.75V to 22V Input Voltage Range using Single Supply ■ 3V to 22V Input Voltage Range using Dual Supply ■ ±1% 0.8V Reference ■ 6A Output Capability ■ Current Limiting using Inductor DCR ■ Built in Low RDS(ON) Power Switches ■ 600 kHz Fixed Frequency Operation ■ Over Temperature Protection ■ Short Circuit Protection with Auto-Restart ■ Wide BW Amp Allows Type II or III Compensation ■ Programmable Soft Start ■ Fast Transient Response ■ High Efficiency: Greater than 95% Possible ■ Nonsynchronous Start-Up into a Pre-Charged Output ■ Available in RoHS Compliant, Lead Free Packaging: Small 7mm x 4mm DFN ■ U.S.
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