PT4303 Datasheet, driver equivalent, Powtech

PT4303 Features

• Driver z 3V-5.5V input voltage z 1x/1.5x auto-adjust charge pump z Set LED current by external resistor z Dimming LED by PWM signal through 2 control terminal z LED fault detection z <3% curre

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Part number:

PT4303

Manufacturer:

Powtech

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343.33kb

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📄 Datasheet

Description:

1x/1.5x auto-adjust charge pump 4-channel white led driver. The PT4303 is a 4-channel 1x/1.5x auto-adjust charge pump white LED driver with two dimming modes. Auto-adjust charge pump achieves h

PT4303 Application

• Applications The current through the LED can be set by an external resistor. The four LEDs can be turned on and off individually or in a group of t

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