A7221 Key Features
- 4.7V to 20V operating input range 2A output current
- Up to 95% efficiency
- High efficiency (>80%) at light load
- Fixed 500kHz Switching frequenc
- Part: A7221
- Manufacturer: AiT Semiconductor
- Size: 345.37 KB
Related AiT Semiconductor Datasheets
| Part Number | Description |
|---|---|
| A7220 | 2A SYNCHRONOUS STEP-DOWN CONVERTER |
| A7222 | DC-DC CONVERTER BUCK |
| A7206 | DUAL CHANNEL 1.5MHz 600mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER |
| A7208 | DUAL CHANNEL 1.5MHz 800mA EACH CHANNEL SYNCHRONOUS STEP-DOWN DC-DC CONVERTER |
| A7210 | PWM/PFM STEP-DOWN DC-DC CONVERTER |
A7221 Description
The A7221 is a current mode monolithic buck voltage converter. Operating with an input range of 4.7V~20V, the A7221 delivers 2A of continuous output current with two integrated N-Channel MOSFETs. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple.