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NCP6334C - 2A Synchronous Buck Converter

Download the NCP6334C datasheet PDF. This datasheet also covers the NCP6334B variant, as both devices belong to the same 2a synchronous buck converter family and are provided as variant models within a single manufacturer datasheet.

Description

Power Ground for power, analog blocks.

Features

  • 2.3 V to 5.5 V Input Voltage Range.
  • External Adjustable Voltage.
  • Up to 2 A Output Current.
  • 3 MHz Switching Frequency.
  • Synchronous Rectification.
  • Automatic Power Save (NCP6334B) or External Mode Selection (NCP6334C).
  • Enable Input.
  • Power Good Output Option (NCP6334B).
  • Soft Start.
  • Over Current Protection.
  • Active Discharge When Disabled.
  • Thermal Shutdown Protection.
  • WDFN.
  • 8, 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NCP6334B_ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NCP6334C
Manufacturer onsemi
File Size 430.67 KB
Description 2A Synchronous Buck Converter
Datasheet download datasheet NCP6334C Datasheet

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Other Datasheets by onsemi

Part Number Description
NCP6334B 2A Synchronous Buck Converter
NCP6332B 1.2A Synchronous Buck Converter
NCP6332C 1.2A Synchronous Buck Converter
NCP6335 Configurable 4.0A Step Down Converter
NCP6335G Configurable 5.0A Step Down Converter

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
3 MHz, 2 A Synchronous Buck Converter High Efficiency, Low Ripple, Adjustable Output Voltage NCP6334B, NCP6334C The NCP6334B/C, a family of synchronous buck converters, which is optimized to supply different sub systems of portable applications powered by one cell Li−ion or three cell Alkaline/NiCd/NiMH batteries. The devices are able to deliver up to 2 A on an external adjustable voltage. Operation with 3 MHz switching frequency allows employing small size inductor and capacitors. Input supply voltage feedforward control is employed to deal with wide input voltage range. Synchronous rectification and automatic PWM/PFM power save mode offer improved system efficiency. The NCP6334B/C is in a space saving, low profile 2.0 x 2.0 x 0.75 mm WDFN−8 package. Features • 2.3 V to 5.
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