Datasheet Summary
60V Synchronous Switching Regulator Controller
Features
- High Voltage Operation: Up to 60V
- Large 1Ω Gate Drivers (with 5V Supply)
- No Current Sense Resistor Required
- Step-Up or Step-Down DC/DC Converter
- Dual N-Channel MOSFET Synchronous Drive
- Excellent Line and Load Transient Response
- Programmable Constant Frequency: 100kHz to
600kHz
- ±1% Reference Accuracy
- Synchronizable up to 600kHz
- Selectable Pulse Skip Mode Operation
- Low Shutdown Current: 25µA Typ
- Programmable Current Limit
- Undervoltage Lockout
- Programmable Soft-Start
- 16-Pin Narrow SSOP and 28-Pin SSOP Packages
U APPLICATIO S
- 48V Tele and Base Station Power Supplies
- Networking...