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JW5520S Datasheet Synchronous Step-up Boost Converter

Manufacturer: JoulWatt

Overview: JW5520S Current Programmable, CC/CV, Synchronous Step-up Boost Converter with Output Disconnect Preliminary Specifications Subject to Change without.

Datasheet Details

Part number JW5520S
Manufacturer JoulWatt
File Size 1.10 MB
Description Synchronous Step-up Boost Converter
Datasheet JW5520S-JoulWatt.pdf

General Description

The JW®5520S is a synchronous high-efficiency, boost converter with true output disconnection.

The device adopts constant-off-time (COT) control topology.

The device can start up from an input voltage as low as 1.2V.

Key Features

  • 1.2V Minimum Start-up Input Voltage.
  • 1.2V to 5.5V Input Voltage Range.
  • 2.5V to 5.5V Output Voltage Range.
  • Support 5V/3.5A Output from 2.8V Input.
  • Up to 9A Programmable Switch Peak Current Limit.
  • Programmable Average Load Current Limit.
  • 600kHz Pseudo-Constant Frequency Switching.
  • Low Quiescent Current:.

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JW5520S Distributor