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MIC2292

Micrel Semiconductor
Part Number MIC2292
Manufacturer Micrel Semiconductor
Description (MIC2292 / MIC2293) High Frequency PWM White LED Drivers
Published Mar 24, 2007
Detailed Description www.DataSheet4U.com MIC2292/93 Micrel MIC2292/93 High Frequency PWM White LED Drivers with Internal Schottky Diode an...
Datasheet PDF File MIC2292 PDF File

MIC2292
MIC2292


Overview
www.
DataSheet4U.
com MIC2292/93 Micrel MIC2292/93 High Frequency PWM White LED Drivers with Internal Schottky Diode and OVP General Description The MIC2292 and MIC2293 are high frequency, Pulse Width Modulator (PWM) boost regulators optimized for constantcurrent, white LED driver applications.
Because of their constant PWM switching frequencies of 1.
6MHz and 2MHz, respectively, the MIC2292/93 can use the smallest external components, allowing designers to avoid sensitive IF bands in their RF applications.
The products feature an internal Schottky diode and two levels of output overvoltage protection allowing a small size and efficient DC/DC solution that requires only four external compon...



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