The FAN5365 is a high-frequency, ultra-fast transient response, synchronous step-down, DC-DC converter optimized for low-power applications using small, low-cost inductors and capacitors. The FAN5365 supports up to 800mA or 1A load current. The FAN5365 is ideal for mobile phones and similar portable applications powered by a single-cell Lithium-Ion battery. With an output voltage range adjustable via I2C™ interface from 0.75V to 1.975V.
The FAN5365 is a high-frequency, ultra-fast transient response, synchronous step-down DC-DC converter optimized for low-power applications. It supports up to 800mA or 1A load current and operates at a nominal 6MHz fixed switching frequency in PWM mode.
| Output Current | 800mA or 1A |
|---|---|
| Switching Frequency | 6MHz (nominal) |
| Input Voltage Range | 2.3V to 5.5V |
| Output Voltage Range | 0.75V to 1.975V |
| Efficiency (PWM) | 88% |
| Package Type | 9-Bump WLCSP |
The regulator operates at a nominal 6MHz fixed switching frequency in PWM mode.
The device supports up to 800mA or 1A load current depending on the specific part number.
The output voltage range is adjustable via I2C interface from 0.75V to 1.975V.