Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details. U-DFN3030-10
NRND = Not Recommended for New Design
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The AP3427M is a high efficiency step-down dual channel DC-DC voltage converter.
The AP3427M has integrated Soft Start (SS), Under Voltage Lock Out (UVLO), Thermal Shutdown Detection (TSD) and Short Circuit Protection are designed to provide reliable product applications.
Efficiency (%) |
93 |
|---|---|
Frequency Typ (Hz) |
1500 |
HS RDS(ON) (mΩ) |
200 |
LS RDS(ON) (mΩ) |
200 |
MaximumInput Voltage (V) |
5.5 |
MinimumInput Voltage (V) |
2.5 |
Output Current (A) |
1 |
Output Voltage (V) |
0.6 to 0.9xVIN |
Quiescent Current Typ (μA) |
0.22 |
Shutdown Current Typ (µA) |
0.1 |
Type |
Buck |
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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 |
| PCN-2505 | 2021-01-26 | 2021-07-26 | Device End of Life (EOL) |
