Datasheet Details
| Part number | A4402 |
|---|---|
| Manufacturer | Allegro Micro Systems |
| File Size | 1.52 MB |
| Description | Constant On-Time Buck Converter |
| Download | A4402 Download (PDF) |
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| Part number | A4402 |
|---|---|
| Manufacturer | Allegro Micro Systems |
| File Size | 1.52 MB |
| Description | Constant On-Time Buck Converter |
| Download | A4402 Download (PDF) |
|
|
|
The A4402 is a dual-output regulator, combining in a single package a constant on-time buck regulator and a linear regulator (LDO)—each with adjustable output voltages.
It is ideal for applications that require two regulated voltages, such as in microcontroller- or DSP-based applications requiring core and I/O voltage rails.
The buck regulator output supplies the adjustable linear regulator to reduce power dissipation and increase overall efficiency.
A4402 Constant On-Time Buck Converter with Integrated Linear.
| Part Number | Description |
|---|---|
| A4401 | Automotive Quasi-Resonant Flyback Controller |
| A4405 | Constant On-Time Buck Regulator |
| A4406 | Constant On-Time Buck Regulator |
| A4407 | 2.2 MHz Constant On-Time Buck Regulator |
| A4408 | Adjustable Frequency Buck or Buck-Boost Pre-Regulator |
| A4409 | Adjustable Frequency Buck or Buck-Boost Pre-Regulator |
| A4410 | Adjustable Frequency Buck or Buck/Boost Pre-Regulator |
| A4411 | Adjustable Frequency Buck or Buck-Boost Pre-Regulator |
| A4447 | High Voltage Step Down Regulator |