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RT9288A pdf datasheet (PWM Ste

消耗积分:3 | 格式:rar | 大小:333 | 2008-12-13

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The RT9288A is a wide input operating voltage range stepup
controller. High voltage output and large output current
are feasible by using an external N-MOSFET. The RT9288A
input operating range is from 3V to 13.5V. Besides, it
could support up to 60V output at 12V input.
The RT9288A is an optimized design for WLED driver
applications. Adjusting the output current of the RT9288A
changes the brightness of the WLEDs. Chip Enable pin
can be used as a digital input allowing WLED brightness
control with a logic-level PWM signal.

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