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MCP16502
High-Performance PMIC for SAMA5DX/SAM9X6 MPUs
Features
• Input Voltage: 2.7V to 5.5V
• Four 1A Output Current Buck Channels with 100% Maximum Duty Cycle Capability
• 2 MHz Buck Channels PWM Operation
• Two Auxiliary 300 mA Low-Dropout Linear Regulators (LDOs)
• ±1% Voltage Accuracy for DDR (Buck2 Output), Core (Buck3 Output) and CPU (Buck4 Output)
• Pin-Selectable Output Voltages for Buck2: 1.2V, 1.35V, 1.8V
• MPU-Specific Built-in Default Channel Sequencing and nRSTO Assertion Delay
• Support of Hibernate, Low-Power and High-Performance Modes with DVS
• Push Button Long Press Time-out Function • 1 MHz I2C Interface for Programming and
Diagnostics
• Low Noise, Forced PWM (FPWM) and Low IQ, Light Load, High-Efficiency Mode Available
• I2C-Selectable Displacement (±16.