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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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SP7661 Wide Input Voltage Rangr Buck Regulator

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
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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