MAX8811 Description
The MAX8811 and MAX8810A (multiphase power-supply controller) bine to provide an efficient, low-cost solution for a wide range of multiphase powersupply applications. The MAX8811 handles system input voltages up to 26V. Each MOSFET driver is capable of driving 3000pF capacitive loads with 11ns typical rise and fall times.
MAX8811 Key Features
- Dual-Phase Synchronous Buck Driver
- Integrated Bootstrap Diodes
- Up to 26V System Input Voltage
- 6A Peak Gate Drive Current
- Capable of 30A per Phase
- 0.4Ω/0.9Ω Low-Side, 0.7Ω/1.0Ω High-Side Drivers (typ)
- Typical 11ns Rise/Fall Times with 3000pF Load
- Adaptive Dead-Time Control
- User-Programmable Delay Time
- Enable Function with 0.04µA (typ) Quiescent Current in Shutdown