The LTM®8042 is a complete µModule® Boost LED Driver specifically designed to drive LEDs up to 1A, while the LTM8042-1 drives up to 350mA.
It combines a boost power topology with a unique current loop to operate as a constant-current source.
The PWM input provides as much as 3000:1 LED dimming, whil
LTM8042-1 Features
* n True Color PWM™ with 3000:1 Dimming Ratio n Operates in Boost, Buck Mode or Buck-Boost Mode n Wide Input Voltage Range: Operation from 3V to 30V Transient Protection to 40V n Gate Driver for Optional PWM Dimming with P-channel MOSFET n Adjustable Frequency: 250kHz to 2MHz n Constant-Cu
Datasheet Details
LTM8042-1, LTM8042
Linear Technology
345.62 KB
Umodule boost led driver and current source.
This datasheet PDF includes multiple part numbers: LTM8042-1, LTM8042.
Please refer to the document for exact specifications by model.
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