YB1421 1.5A Boost Regulator

Description

High Efficiency 1MHz, 1.5A Boost Regulator YB1421 Series * INTRODUCTION: The YB1421 is designed for single-cell or dual-cell or triangle-cel.

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YB1421 Datasheet Preview — Preview of YB1421 PDF

Datasheet Specifications

Part number: YB1421
Manufacturer: YuCan
File Size: 803.53 KB
Datasheet: YB1421-YuCan.pdf
Description: 1.5A Boost Regulator

Features

* z VIN Operation Range: 0.65V to 6.0V z 600mV Feedback Voltage z Output Current 1.4A@VIN≧3.0V z Up to 90% Efficiency z Low Start-Up Voltage: 0.9V@Io=1mA z Low Hold Voltage: 0.75V@Io=1mA z 1.0MHz Fixed Switching Frequency z PWM/PFM Auto Switching Maintains High Efficiency z Over-Thermal and Over-Curr

Applications

* z Solar Battery Charger z White LED Torch z Backup Battery Charger z Boost Application
* TYPICAL APPLICATION CIRCUITS 5 4 MARK 123 SOT23-5 www. szyucan. com TEL:0755-27933516 FAX:0755-27944650 1 High Efficiency 1MHz, 1.5A Boost Regulator YB1421 Series PIN NUMBER SOT23-5 1 2 3 4 5 PI

YB1421 Distributors

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