HM2126 - WHITE LED DRIVER

Features

The +0 is a 1.3MHz PWM boost switching regu-.
Inherently Uniform LED Current lator designed for constant-current white LED driver.
High Efficiency up to 84%.

H&M semi

Datasheet Details

Part number	HM2126
Manufacturer	H&M semi
File Size	338.89 KB
Description	WHITE LED DRIVER
Datasheet	HM2126 Datasheet
Additional preview pages of the HM2126 datasheet.

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Full PDF Text Transcription

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+0 WHITE LED DRIVER General Description Features The +0 is a 1.3MHz PWM boost switching regu- · Inherently Uniform LED Current lator designed for constant-current white LED driver · High Efficiency up to 84% applications. · Drives up to 4 LEDs from a 3.2V Supply or 6 The +0 can drive a string of up to 4 white LEDs · from a 3.2V supply or 6 white LEDs from a 5V supply in series, ensuring uniform brightness and eliminating several ballast resistors. The +0 implements a · · constant frequency 1.3MHz PWM control scheme. · LEDs from a 5V Supply 1.3MHz PWM Operation Frequency Requires Only 0.

Published: Apr 18, 2024 |