HM6281 400KHz 32V 2A Switching Current Boost LED Constant Current Driver

H&M Semiconductor

Description

400KHz 32V 2A Switching Current Boost LED Constant Current Driver HM6281 .
The HM6281 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W LED units with excellent line an.

📥 Download Datasheet

HM6281 Datasheet Preview — Preview of HM6281 PDF

Datasheet Specifications

Part number: HM6281
Manufacturer: H&M Semiconductor
File Size: 490.50 KB
Datasheet: HM6281-HMSemiconductor.pdf
Description: 400KHz 32V 2A Switching Current Boost LED Constant Current Driver

Features

* n Wide 3.6V to 24V Input Voltage Rang n 0.22V Constant Current Sense Voltage n Directly drive 3~8 Series 1W LED n Fixed 400KHz Switching Frequency n Max. 2A Switching Current Capability n Up to 92% efficiency n Excellent line and load regulation n EN PIN TTL shutdown capability n Internal Optimize P

HM6281 Distributors

📁 Related Datasheet

HM628100I HM628128 HM628128A HM628128B HM628128D HM628128DI

📌 All Tags

HM6281 400KHz 32V Switching Current Boost LED Constant Current Driver H&M Semiconductor

H&M Semiconductor HM6281-like datasheet