TPS56300PWP Description
The high-performance TPS56300PWP synchronous-buck regulator provides two supply voltages to power the core and I/O of digital signal processors, such as the C6000 family. The ripple regulator, using hysteretic control with droop compensation, is configured for the core voltage and features a fast transient response time reducing output bulk capacitance. The LDO controller drives an external N-channel power MOSFET and functions as an LDO regulator, suitable for powering the I/O or as a power distribution switch.
TPS56300PWP Features
2.8 V – 5.5 V Input Voltage Range
Programmable Dual Output Controller Supports Popular DSP and Microcontroller Core and I/O Voltages
? Switching Regulator Controls Core Voltage
? Low Dropout Controller Regulates I/O Voltage
Programmable Slow-Start Ensures Simultaneous Powerup of Both Outputs
Power Good Output Monitors Both Outputs
Fast Ripple Regulator Reduces Bulk Capacitance for Lower System Costs
±1.5% Reference Voltage Tolerance
Efficiencies Greater than 90%
Overvoltage, Undervoltage, and Adjustable Overcurrent Protection
Drives Low-Cost Logic Level N-Channel MOSFETs Through the Entire Input Voltage Range
Evaluation Module TPS56300EVM?139 Available
TPS56300PWP Applications
Automotive
Infotainment & cluster
Communications equipment
Wireless infrastructure
Industrial
Lighting
