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JWH5084 - 17V/12A Sync. Step-Down Converter

General Description

The JW®H5084 is a monolithic buck switching regulator based on I2 architecture for fast transient response.

Operating with an input range of 4.5V~17V, JWH5084 delivers 12A of continuous output current with two integrated N-Channel MOSFETs.

Key Features

  • 4.5V to 17V operating input range.
  • 12A continuous.
  • Selectable accurate current limit level.
  • ±1% reference voltage over -40℃ to +125℃ junction temperature range.
  • Selectable PFM or FCCM.
  • Power good indicator.
  • Programmable soft-start time.
  • Selectable switching frequency from 400kHz, 800kHz, and 1200kHz.
  • Output discharge function.
  • Non-latch OCP, UVP, OVP, UVLO, Thermal protection.
  • Available in QFN3.5X3.5-18 package.

📥 Download Datasheet

Datasheet Details

Part number JWH5084
Manufacturer JoulWatt
File Size 781.71 KB
Description 17V/12A Sync. Step-Down Converter
Datasheet download datasheet JWH5084 Datasheet

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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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JWH5084 Preliminary Specifications Subject to Change without Notice 17V/12A Sync. Step-Down Converter DESCRIPTION The JW®H5084 is a monolithic buck switching regulator based on I2 architecture for fast transient response. Operating with an input range of 4.5V~17V, JWH5084 delivers 12A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. The operation frequency is set easily to 400 kHz, 800 kHz, or 1200 kHz with the MODE configuration, allowing the JWH5084 frequency to remain constant regardless of the input/output voltages. JWH5084 guarantees robustness with output short protection, over-voltage protection, thermal protection and under voltage protection.