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ADP2114ACPZ

Name: ADP2114ACPZ
Rating: 4.7 (12 reviews)

ADI Dual-Step Down Converter w/ 2A x 2output

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規格

Packaging	Reel
Standard Pack Qty	1500

概述

Description

The ADP2114ACPZ is a high-performance, dual-channel step-down DC-DC regulator from Analog Devices. It is designed for applications requiring efficient power management with stringent space and thermal constraints. This device features a wide input voltage range, typically from 4.5V to 20V, making it suitable for various power supply applications.
The ADP2114 includes two synchronous buck converters, which can deliver up to 1.5A per channel. It employs advanced control techniques for improved transient response and efficiency, achieving low output ripple and minimizing energy loss. The device incorporates programmable output voltage settings and features such as soft start, overcurrent protection, and thermal shutdown for enhanced reliability.
Its compact package makes it ideal for use in portable devices, automotive, and industrial applications, where size and efficiency are critical. Overall, the ADP2114ACPZ is a versatile solution for designers looking to optimize power management in their systems.

Features

The ADP2114ACPZ is a dual-channel, step-down DC-DC regulator designed for efficiency and performance in various applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 20V.
2. Output Current: Capable of delivering up to 2A per channel.
3. Fixed Output Voltages: Available in adjustable and fixed output voltage options.
4. High Efficiency: Up to 95% efficiency, reducing heat generation and improving battery life.
5. Integrated Switching FETs: Reduces the need for external components.
6. Power Good Indicator: Provides an output status indicator.
7. Thermal Shutdown: Protects against overheating.
8. Short-Circuit Protection: Ensures reliability under fault conditions.
9. Compensation Network: Integrated, enabling stability without additional components.
10. Small Package: Offered in a compact LFCSP package for space-constrained designs.
The ADP2114ACPZ is ideal for applications in portable devices, automotive systems, and industrial equipment, requiring efficient power conversion.

Package

The ADP2114ACPZ is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm footprint.

Pinout

The ADP2114ACPZ is a dual-channel, step-down DC-DC regulator with a total of 20 pins. Its primary functions include providing adjustable output voltages, high efficiency, and enabling power management for various electronic applications.
Key functions of its pins include:
1. Input Voltage (VIN): Supplies the input voltage to the regulator.
2. Switching Nodes (SW): Connection for the switching node in the power conversion circuit.
3. Output Voltage (VOUT): The regulated output voltages for powering loads.
4. Enable (EN): Used to enable or disable the regulator.
5. Compensation (COMP): Connects to external components for controlling the stability and transient response.
6. Feedback (FB): Used for voltage feedback to regulate the output voltage.
7. Power Good (PG): Indicates the health of the output voltage.
The device is commonly used in applications such as portable devices, point-of-load converters, and battery management systems due to its compact size and efficiency.

Manufacturer

The ADP2114ACPZ is manufactured by Analog Devices, Inc. (ADI), a leading global company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices focuses on providing solutions for a wide range of applications, including communications, industrial automation, automotive, healthcare, and consumer electronics. The company is known for its innovation in signal processing technology and its commitment to quality and precision in electronic components.

Application

The ADP2114ACPZ is a high-performance DC-DC step-down (buck) regulator designed for applications such as portable devices, battery-powered equipment, and point-of-load conversions in various systems. It is suitable for powering FPGAs, DSPs, microprocessors, and other digital circuits, as well as in consumer electronics, industrial automation, and telecommunications. Its efficiency and compact design make it ideal for space-constrained environments.

Equivalent

Equivalent products to the ADP2114ACPZ include the TPS563201 from Texas Instruments, LM26480 from Texas Instruments, and the LTC3714 from Analog Devices. These alternatives offer similar features like adjustable output voltage, high efficiency, and compact design for step-down switching regulator applications. Always verify specific requirements and compatibility before substituting components.