CE8421 500KHz Synchronous Boost Converter

Description

5A, 500KHz Synchronous Boost Converter with Output Disconnect CE8421 Series * INTRODUCTION: The CE8421 devices provide a power supply solution f.
Boost and Rectifying Switch Input.

📥 Download Datasheet

CE8421 Datasheet Preview — Preview of CE8421 PDF

Datasheet Specifications

Part number: CE8421
Manufacturer: Chipower
File Size: 225.88 KB
Datasheet: CE8421-Chipower.pdf
Description: 500KHz Synchronous Boost Converter

Features

* Up to 90% Efficiency at IOUT=2A VOU T=5V from 3.3V Input
* Low Device Quiescent Current: 70μA (Max)
* Guaranteed 2.5A Output Current at VOUT=5V from 3.3V Input
* 500kHz PWM Switching Frequency
* Synchronous and Embedded Power MOSFETs; No Schottky Diode Required
* Low RDS(O

Applications

* All Single Cell Li or Dual Cell Battery Operated Products as Tablet PC, Smartbook and Other Portable Equipment
* Products including portable HDMI and USB-OTG
* USB Hosts Without Native 5V Supplies
* USB Charging Port (5V)
* Power Bank, Battery Backup Units
* Wireless Perip

CE8421 Distributors

📁 Related Datasheet

CE8808 CE8808C

📌 All Tags

CE8421 500KHz Synchronous Boost Converter Chipower

Chipower CE8421-like datasheet