ADP1051ACPZ-R7

$9.74

Description：IC DGTL PWR MGMT 24LFCSP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cc2cde6c3734 Category: Power Supply Controllers, Monitors Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DGTL PWR MGMT 24LFCSP
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Digital Power Controller
Voltage - Input：0V ~ 1.6V
Voltage - Supply：3V ~ 3.6V
Current - Supply：28.5 mA
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：24-WFQFN Exposed Pad, CSP
Supplier Device Package：24-LFCSP (4x4)

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ADP1051ACPZ-R7

Overview

The ADP1051ACPZ-R7 is a digital controller for isolated DC-DC power supplies featuring a PMBus interface. It operates within a supply voltage range of 3V to 3.6V and utilizes a 24-pin LFCSP EP package. Designed for high-density applications, it supports input voltages from 36V to 75V in reference designs, delivering up to 20A output current with typical efficiencies around 94.5%. The device integrates comprehensive protection mechanisms including overcurrent, overtemperature, overvoltage, and undervoltage lockout.

Feature Summary

Fully digital control architecture for isolated power conversion
PMBus interface for communication and configuration
Integrated hardware protection features including OCP, OTP, OVP, and UVLO

Applications

48V telecom DC-DC power supplies
Server power systems
Telecommunications infrastructure
Wireless communication base station amplifier power

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm the specific suffix matches project requirements. Check for moisture sensitivity handling instructions during storage and assembly. Ensure compatibility with existing PMBus software tools for system integration.

Selection Notes

Select this controller for designs requiring high efficiency and precise digital regulation in isolated topologies. It is suitable for standard eighth-brick form factors. Evaluate thermal management needs given the power density targets. Ensure the host system supports PMBus protocols for full feature utilization.

Part Context

This component belongs to the ADP1051 series of digital power controllers. It is engineered to replace traditional analog PWM controllers in high-performance applications. The series emphasizes integration and programmability to reduce design complexity while maintaining robust power delivery standards for industrial and telecom sectors.