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SOT25.pngWhite LED Step-Up Converter
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The AP5727 is a high efficiency boost converter in a compact SOT25 that provides the bias voltages for OLED Sub Display and TFT-LCD (Liquid Crystal Display). A high 1.2MHz switching frequency and internal compensation minimizes external part count, PCB area and cost. Integrated soft start reduces inrush current. The AP5727 has a 1.25V feedback voltage making it compatible with industry standard boost converters used to bias LCD panels.
| AEC Qualified | No |
|---|---|
| Compliance (Only Automotive supports PPAP) | Standard |
| Topologies (Buck) | No |
| Topologies (Buck-Boost) | No |
| Topologies (Boost) | Yes |
| Topologies (Charge Pump) | No |
| Minimum Input Voltage (V) | 2.7 |
| Maximum Input Voltage (V) | 5.5 |
| Maximum Output Voltage (V) | 30 |
| Switching Frequency Maximum (kHz) | 1.2 |
| Dimming (PWM) | No |
| Dimming (Analog) | No |
| Efficiency (%) | 84 |
| Operating Temperature Range (°C) | -40 to 85 |
| Quiescent Current Typ (mA) | 0.5 |
| AEC-Q100 Grade | No |
