GS9215 Description
The GS9215 is small size chip with a relative constant on-time synchronous buck converter suitable for applications in notebook puters and other battery operated portable devices.
GS9215 Key Features
- Adjustable Relative Constant on-time for fast dynamic response
- Programmable VOUT range = 0.7V~20V
- VIN range = 3V~28V
- Wide Output Load Range: 0 to 15A
- 1% reference accuracy over load and line
- Low voltage DC current sense using low-side
- Resistor programmable frequency
- Cycle-by-cycle current limit
- 3-Step Current Limit During Soft-start
- Over-voltage/under-voltage fault protection