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WD3168 - 5V/300mA Charge Pump Device

Description

The WD3168 is a switched capacitor voltage converter which produces a regulated, low noise, and low-ripple output voltage (5V) from an unregulated input voltage.

It maintains 5V regulation even when VIN is greater than 5V.

The 5V output can supply a maximum of 300mA current with a small package.

Features

  • Output Current up t.

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Datasheet Details

Part number WD3168
Manufacturer WillSEMI
File Size 695.77 KB
Description 5V/300mA Charge Pump Device
Datasheet download datasheet WD3168 Datasheet

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Full PDF Text Transcription

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WD3168 5V/300mA Charge Pump Device WD3168 Http//:www.sh-willsemi.com Descriptions The WD3168 is a switched capacitor voltage converter which produces a regulated, low noise, and low-ripple output voltage (5V) from an unregulated input voltage. It maintains 5V regulation even when VIN is greater than 5V. The 5V output can supply a maximum of 300mA current with a small package. WD3168 operates in skip-mode when the load current falls below 4mA under typical condition. In skip-mode operation, quiescent current is reduced to 170uA.Only 3 external capacitors are needed to generate output voltage, thereby saving PCB space. Inrush current is limited by the soft start function during power on and power transient states.
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