Datasheet Specifications
- Part number
- MIC3287
- Manufacturer
- Micrel Semiconductor
- File Size
- 367.13 KB
- Datasheet
- MIC3287_MicrelSemiconductor.pdf
- Description
- PWM White LED Driver
Description
www.DataSheet4U.com MIC3287 Micrel, Inc.MIC3287 1.2MHz PWM White LED Driver with OVP in Thin SOT-23 and 2mm x 2mm MFL™ General .
Features
* 2.8V to 5.5V Input Voltage 350mA Switch Current 1.2 MHz PWM Operation 250mV Feedback Voltage 24V Output Over-Voltage Protection (OVP) OptionApplications
* With a maximum output voltage of 24V and a switch current of over 350mA, the MIC3287 drives a string of up to 4 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors. The MIC3287 implements a constant frequency 1.2MHz PWM current-mode control scheme. The high fMIC3287 Distributors
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