MAX14912 Overview
The MAX14912/MAX14913 have eight 640mA smart highside switches that can also be configured as push-pull drivers for high-speed switching. The propagation delay from input to switching of the high-side/low-side drivers is 1µs (max). Each high-side driver has a low on-resistance of 230mΩ (max) at 500mA load current at TA = 125°C.
MAX14912 Key Features
- Low Power and Heat Dissipation
- 230mΩ (max) High-Side RON at TA = 125°C
- High-Efficiency 5V/100mA Buck Regulator
- Fast Switching Ideal for High-Speed Control Systems
- 0.1µs (typ.) Propagation Delay (High-Side Mode)
- 0.5µs (typ.) Propagation Delay (Push-Pull Mode)
- 200kHz Switching-Rate Capability in Push-Pull Mode
- Fast Inductive Load Demagnetization
- Robust Operation
- 60V Abs Max VDD Rating