Datasheet Details
| Part number | TDA38813 |
|---|---|
| Manufacturer | Infineon |
| File Size | 1.55 MB |
| Description | 12A synchronous Buck regulator |
| Datasheet |
 TDA38813 Datasheet
|
|
|
General Description
The TDA38813 is a 12 A fully integrated and highly efficient dc - dc Buck regulator.
It uses a fast Constant On-Time (COT) control scheme, which simplifies the design efforts and achieves fast transient response while maintaining excellent line and load regulation.
Key Features
- Wide Input Voltage Range: 4 V to 16 V with internal bias and 2.7 V to 16 V with external VCC (3.3 V).
- Precision Reference Voltage (0.9 V +/- 0.5%).
- Stable with Ceramic Output Capacitors.
- No External Compensation.
- Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency.
- Selectable Switching Frequency from 600 kHz, 800 kHz, and 1 MHz.
- Programmable Soft-Start Time with a minimum of 1.5 ms & Enhanced Pre-Bias Start-Up.