AP6320 in Diodes Inc AP6320 Family
The AP6320 series by Diodes Incorporated is a family of 2A synchronous buck converters designed for high-efficiency power conversion in compact applications. Operating across a wide input voltage range of 3.8V to 32V, these devices utilize a peak current mode control architecture to simplify compensation and provide fast transient response. They are primarily used as point-of-load regulators in industrial, consumer, and automotive systems where board space and thermal performance are critical constraints.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Output Type | Sw. Freq | Output V | Stock |
|---|---|---|---|---|
| AP63200WU-7 (Diodes Incorporated) | Adjustable | 500k | 1.2V | 37,689 |
| AP63203WU-7 (Diodes Incorporated) | Fixed | 1.1M | 3.3V | — |
Variants within the AP6320 sub-family primarily differ in their output voltage configurations and EMI performance tuning. The series includes the AP63200, which features an adjustable output voltage from 0.8V up to the input rail, and the AP63201/AP63203/AP63205 models which provide fixed output options for 3.3V, 5.0V, or other standard rails to reduce external component count. Some versions also feature distinct Frequency Spread Spectrum settings to meet specific CISPR standards.
