RT9302 driver equivalent, 60ma 3-channel pulse dimming current source led driver.
z Support Up to 3 White LEDs z Output Current up to 20mA Each Channel z Support Pulse and PWM Dimming z 40mV Typical Current Source Dropout z 1% Typical LED Current Accur.
z Mobile Phone, DSC, MP3 z White LED Backlighting z LCDDisplay Supply
Pin Configurations
(TOP VIEW)
87 6 5
2 34
TSOT-23-.
The RT9302 is a high performance constant current driver for white LED. It supports up to 3 white LEDs and regulates a constant current for uniform intensity. Each channel supports up to 20mA output current with 1% typical current accuracy and 0.7% t.
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