Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. SOT25
White 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 (SEPIC) |
No |
MinimumInput Voltage (V) |
2.7 |
MaximumInput Voltage (V) |
5.5 |
Maximum Output Voltage (V) |
30 |
Switching Frequency Maximum (kHz) |
1.2 |
Dimming (PWM) |
No |
Dimming (Analog) |
No |
Efficiency (%) |
84 |
Quiescent Current Typ (mA) |
0.5 |
AEC-Q100 Grade |
No |
Operating Temperature Range (°C) |
-40 to 85 |
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
