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YB1421 1.5A Boost Regulator

YB1421 Description

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

YB1421 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

YB1421 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

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Datasheet Details

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

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1.5A Boost Regulator YuCan
YuCan YB1421-like datasheet