TS1518 driver equivalent, white led driver.
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* Built-in Internal Switch PWM dimming control 100Hz to 1KHz Analog dimming control 2.7V to 7V input range <1uA shutdo.
for cellular phone backlighting or other hand held equipment. The TS1518 can drive up to 9 white LEDs from a single LiIo.
The TS1518 is a step-up DC-DC converter; operates as current source to drive up to 6 white LEDs(VIN at 3.0V) or 8 LEDs(VIN at 3.5V) or 9 LEDs(VIN at 3.5V) in series. Series connecting of the LEDs provides identical LED currents resulting in uniform b.
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