The AP3009KTR-E1 is a white LED step-up converter designed to drive up to six white LEDs in series, making it suitable for applications such as cellular phones, digital cameras, and LCD modules. It features a constant frequency PWM control scheme operating at 1.2MHz, allowing for the use of compact external components, including a 1mm tall inductor and a 0.22µF output capacitor. The device integrates a Schottky diode within the chip, eliminating the need for an additional external diode. The AP3009KTR-E1 includes over output voltage protection, which clamps the output voltage to 30V in the event of an LED failure or other abnormal conditions. It is packaged in a standard SOT-23-6 format and offers a disable port for ease of integration into various systems. The typical efficiency of the device is 83%, ensuring effective power management for LED applications.
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Analog Dimming 560mA (Switch) SOT-23-6
| Quarktwin Technology Ltd. | |
|---|---|
| Product Category | Gate Drivers |
| Product Number | AP3009KTR-E1 |
| Product Name | LED Drivers |
| Number of Outputs | 1; 1 |
| Output Configuration | Inverting; Step-Up (Boost) |
| Output Voltage | 38 volts |
| Output Current | 0.5600 amps |
