STLDC08 datasheet, controller equivalent, STMicroelectronics

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datasheet Download (Size : 1.01MB)

Features and benefits

* Input voltage range from 0.8 V to 3.6 V
* Overvoltage protection
* Drives N-channel MOSFET or NPN bipolar transistor
* No control loop compensation requ.

Application

* Single/dual cell NiMH, NiCd, or alkaline batteries
* Small appliances LED lighting
* Portable lighting Des.

Description

The STLDC08 LED driver step-up controller is optimized to operate from one or two NiCd/NiMH or alkaline cells. The IC is able to drive an external MOSFET (N-channel) enabling it for use with wide power levels. Hysteretic control eliminates the need f.

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