TPS543B20 Description
The TPS543B20 employs an internally pensated emulated peak-current-mode control, with a clock synchronizable, fixed-frequency modulator for EMIsensitive POL. The internal integrator and directly amplifying ramp tracking loop eliminate the need for external pensation over a wide range of frequencies thereby making the system design flexible, dense, and simple. Optional API and body braking help improve transient...
TPS543B20 Key Features
- 1 Internally-pensated Advanced Current Mode Control 25-A POL
- Input Voltage Range: 4 V to 19 V
- Output Voltage Range: 0.6 V to 5.5 V
- Integrated 4.1/1.9-mΩ Stacked NexFET™ Power
- Fixed Frequency
- Synchronization to an External
- Pin Strapping Programmable Switching Frequency
- 300 kHz to 2 MHz for Standalone
- 300 kHz to 1 MHz for Stackable
- Stack 2× for up to 50 A With Current Share, Voltage Share, and CLK Sync