ADP1877ACPZ-R7 - ADI (Analog Devices, Inc.)

Manufacturer Part Number

ADP1877ACPZ-R7

Manufacturer

Analog Devices

Introduction

The ADP1877ACPZ-R7 is a flexible-mode, dual-channel, synchronous step-down DC-to-DC controller designed for power management applications.

Product Features and Performance

Dual-channel, synchronous buck regulator

Flex-Mode® operation allows efficiency optimization

Compatible with a wide input voltage range of 2.75V to 14.5V

Offers a switching frequency range of 200kHz to 1.5MHz

Supports a maximum duty cycle of 90%

Includes a synchronous rectifier for increased efficiency

Features clock synchronization capability

Provides various control features including Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, and Tracking

Product Advantages

High efficiency and flexibility in voltage regulation

Optimized for complex systems requiring multiple supply voltages

Ability to synchronize with an external clock to reduce system noise

Key Technical Parameters

Number of Outputs: 2

Output Phases: 2

Voltage Supply (Vcc/Vdd): 2.75V ~ 14.5V

Frequency Switching: 200kHz ~ 1.5MHz

Duty Cycle (Max): 90%

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in Current Limit for protection against over-current conditions

Thermal protection with operating range suitable for industrial applications

Compatibility

Flexible output configuration supports positive voltage applications

Surface Mount package enables integration into various PCB designs

Application Areas

Telecommunications

Networking equipment

Industrial systems

Computing platforms

Consumer electronics

Product Lifecycle

Currently actively manufactured and available

Contact manufacturer for product-specific lifecycle information, including discontinuation notices

Several Key Reasons to Choose This Product

High integration with dual-channel operation simplifies system design

Configurable frequencies offer design flexibility to meet specific application needs

High efficiency and robust protection features ensure reliable operation

The Flex-Mode® provides optimal efficiency across a wide output load range

Analog Devices' reputation for quality and long-term reliability in power management solutions