AP3418KTR-G1

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AP3418KTR-G1

+物料清單

IC REG BUCK ADJ 1.5A SOT23-5

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規格

屬性 價值
Part Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 5.5V
Voltage - Output (Min / Fixed) 0.6V
Voltage - Output (Max) 5.5V
Current - Output 1.5A
Frequency - Switching 1.4MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5
Base Product Number AP3418

概述

Description

The AP3418KTR-G1 is a high-performance, step-down DC-DC converter designed for applications requiring efficient power management. It features an integrated power switch, enabling it to achieve high efficiency and reduce external component count. This device supports a wide input voltage range, making it suitable for various applications, including consumer electronics, industrial equipment, and battery-powered devices.
Key specifications include a typical output current capability, low quiescent current, and a fast transient response, which enhances its performance in demanding scenarios. The AP3418KTR-G1 also includes protections such as over-current, over-voltage, and thermal shutdown to ensure reliable operation and safeguard the circuit.
Its compact package facilitates easy integration into space-constrained applications, while the adjustable output voltage allows flexibility in design. Overall, the AP3418KTR-G1 is an ideal choice for designers seeking a robust, efficient, and versatile power solution.

Equivalent

The AP3418KTR-G1 is a low-dropout (LDO) linear regulator. Equivalent products include the LM1117 MIC5205, and AZ1117. Other alternatives might include the TPS78330 and LP2985, depending on specific voltage and current requirements. Always verify electrical specifications to ensure compatibility with your application.

Features

The AP3418KTR-G1 is an advanced power management IC designed for efficient voltage regulation in various applications. Key features include:
1. High Efficiency: Offers high efficiency across a wide load range, minimizing power loss.
2. Low Quiescent Current: Maintains low power consumption in standby mode, ideal for battery-powered devices.
3. Adjustable Output Voltage: Allows flexibility in output voltage settings, making it suitable for diverse applications.
4. Integrated Protection Features: Includes overcurrent protection (OCP), thermal shutdown (TSD), and short-circuit protection (SCP) for enhanced reliability.
5. Compact Package: Available in a small SOT-23 package, facilitating easy integration into space-constrained designs.
6. Wide Input Voltage Range: Supports a broad input voltage range, enhancing compatibility with various power sources.
7. Fast Transient Response: Ensures stable output during load changes, improving overall system performance.
This combination of features makes the AP3418KTR-G1 ideal for use in consumer electronics, automotive applications, and portable devices.

Pinout

The AP3418KTR-G1 is a dual-channel, low-side MOSFET driver typically used in power management applications. It features a 10-pin MSOP (Micro Small Outline Package) configuration.
Pin Count: 10 pins
Pin Functions:
1. VIN - Input supply voltage.
2. GND - Ground reference.
3. IN1 - Input signal for Channel 1.
4. OUT1 - Output signal for driving the gate of the MOSFET in Channel 1.
5. IN2 - Input signal for Channel 2.
6. OUT2 - Output signal for driving the gate of the MOSFET in Channel 2.
7. VCC - Power supply for internal circuitry.
8. BST1 - Bootstrap capacitor connection for Channel 1.
9. BST2 - Bootstrap capacitor connection for Channel 2.
10. N/C - No connection; should be left open.
The device offers features like fast switching times and low power consumption, making it suitable for various applications such as motor control and power supplies.

Manufacturer

The AP3418KTR-G1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global manufacturer of high-quality semiconductor products, primarily focusing on the design and production of discrete, analog, and mixed-signal semiconductor devices. The company serves a wide range of markets, including consumer electronics, automotive, industrial, and communications.
Founded in 1959, Diodes has established itself as a key player in the semiconductor industry, known for its commitment to innovation and reliability. The company specializes in power management solutions, signal conditioning, and other essential components that are integral to modern electronic systems. With a strong emphasis on quality and performance, Diodes Incorporated continues to expand its product offerings to meet the evolving demands of various technology sectors.

Application

The AP3418KTR-G1 is a low-dropout (LDO) linear regulator primarily used in applications requiring stable voltage regulation. Its key areas include:
1. Consumer Electronics: Powering devices like smartphones, tablets, and portable gadgets.
2. Telecommunications: Voltage regulation in networking equipment and cell towers.
3. Automotive: Supplying power to sensors and infotainment systems.
4. Industrial Equipment: Providing stable voltage for automation and control systems.
5. Computers: Powering processors and other critical components in laptops and desktops.
Its compact design and efficiency make it suitable for diverse low-power applications.

Package

The AP3418KTR-G1 is packaged in a SOT-23-5 type package. This surface-mount package is designed for compact applications and provides efficient thermal management and electrical performance.

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