Departments
Integrated CircuitsNeed Help
Home > Integrated Circuits > Special Function > Maxim Integrated
MAX1627ESA - MAX1627 Step-Down DC-DC Controller
Photograph
Features
- Low Dropout Voltage
- 100% Maximum Duty Cycle
- Soft-Start Limits Start-Up Current
- Efficiency >90% (3mA to 2A Loads)
- Output Power >12.5W
- 90µA MAX Quiescent Current
- 1µA MAX Shutdown Current
- Up to 300kHz Switching Frequency
- 16.5V MAX Input Voltage
- Output Voltage: Adjustable
- Current-Limited Control Scheme
Pin Layout
Pin Description
| Pin Number | Description |
|---|---|
| 1 | OUT - Output |
| 2 | FB - Feedback Input |
| 3 | SHDN - Active-High Shutdown Input |
| 4 | REF - Reference Output |
| 5 | V+ - Positive Supply Input |
| 6 | CS - Current-Sense Input |
| 7 | EXT - External MOSFET |
| 8 | GND - Ground |
Dimensional Drawing
Technical Data
