Datasheet Details
| Part number | SP1N28 |
|---|---|
| Manufacturer | Silicon Content |
| File Size | 0.96 MB |
| Description | High Efficiency Synchronous Step-down DCDC Converter |
| Datasheet |
 SP1N28 Datasheet
|
|
|
General Description
The SP1N28 is 5A synchronous buck converters with wide input voltage, ranging from 3.8V to 36V, which integrates a 45mΩ high-side MOSFET and a 20mΩ low-side MOSFET.
The SP1N28, adopting the peak current mode control.
Key Features
- Wide Input Range: 3.8V-36V.
- Up to 5A Continuous Output Current.
- 0.8V ±1% Feedback Reference Voltage.
- Integrated 45mΩ High-Side and 20mΩ Low-Side Power MOSFETs.
- 100ns Minimum On-time.
- 4ms Internal Soft-start Time.
- Adjustable Frequency 100KHz to 1.1MHz.
- External Clock Synchronization.
- Force Pulse Width Modulation (FPWM) Mode.
- Precision Enable Threshold for Programmable Input Voltage Under-Voltage Lock Out Pr.