ADP1050ACPZ-R7

Overview

The ADP1050ACPZ-R7 is a single-output digital power controller manufactured by Analog Devices Inc. It utilizes a full-bridge topology and operates within an extended temperature range of -40°C to +125°C. The device features a switching frequency of 200 MHz and supports programmable output voltage down to 400 mV with a maximum output current of 10 mA. It is housed in a 20-pin LFCSP package and requires a 3.3 V supply voltage with a typical operating current of 28.5 mA. Key timing characteristics include a rise time of 3.5 ns and a fall time of 1.5 ns.

Feature Summary

• Digital control architecture for precise power management
• Full-bridge switching topology implementation
• High-speed switching capabilities with nanosecond transition times
• Programmable output voltage regulation

Applications

• Single-output digital power systems
• High-frequency switching power supplies
• Compact digital power manager designs

Procurement Notes

Verify the specific suffix R7 indicates reel packaging when sourcing. Confirm the LFCSP-20 package dimensions match your PCB footprint requirements. Ensure the 3.3 V supply rail meets the 28.5 mA operating current specification. Check for moisture sensitivity handling procedures as indicated in the datasheet. Validate that the full-bridge topology aligns with your circuit design constraints.

Selection Notes

Select this component for applications requiring high-frequency digital control with a single output. Consider the 200 MHz switching frequency for compact magnetic component sizing. Evaluate the 400 mV minimum output voltage against load requirements. Assess the 10 mA output current limit for target application loads. Verify compatibility with the 3.3 V control logic supply.

Part Context

The ADP1050 belongs to the ADP1050 series of digital power managers from Analog Devices. It is categorized under PMIC - Power Management ICs and specifically Switching Controllers. The part is designed for modern digital power applications requiring precise control and fast transient response within a small form factor.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.