RT9378 driver equivalent, 4 channels 100ma x1/x1.5/x2 charge pump white led driver.
z Efficiency Up to 93% Over Li-ion Battery Discharge z Typical 85% Average Efficiency Over Li-ion Battery
Discharge z Support Up to 4 White LEDs z Support Up to 25mA/Per .
z Camera Phone, Smart Phone z White LED Backlighting
Pin Configurations
(TOP VIEW)
C2N VOUT LED4
12 11 10
C1N 1
9 LE.
The RT9378 is a 4 CH WLED driver with auto mode selection of x1, x1.5 and x2 mode with low dropout voltage in current sources. The RT9378 can power up to 4 white LEDs with regulated constant current for uniform intensity. Each channel (LED1 to LED4) .
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