AP3012KTR-G1

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AP3012KTR-G1

IC REG BOOST ADJ 500MA SOT23-5

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Up
OutputConfiguration Positive
Topology Boost
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.6V
Voltage-Input(Max) 16V
Voltage-Output(Min/Fixed) 1.25V
Voltage-Output(Max) 29V
Current-Output 500mA (Switch)
Frequency-Switching 1.5MHz
SynchronousRectifier No
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The AP3012KTR-G1 is a step-up DC-DC converter designed for efficient voltage boosting applications. It is manufactured by Diodes Incorporated. This device is notable for its small form factor and high efficiency, making it ideal for portable electronic devices that require increased voltage levels from a lower voltage input source, such as batteries. The AP3012KTR-G1 features a built-in power MOSFET, which allows it to deliver high output power while maintaining low power loss. Additionally, it provides features such as over-current protection, thermal shutdown, and under-voltage lockout to ensure safe and reliable operation. The converter typically operates at a fixed frequency, contributing to reduced electromagnetic interference (EMI) in the application. Due to its compact design, it is well-suited for use in applications with limited space, such as smartphones, tablets, and other handheld electronics.

Features

The AP3012KTR-G1 is a boost DC-DC converter designed for efficient power management in electronic devices. Key features include:
1. Operating Voltage: It supports a wide input voltage range, typically from 1.2V to 12V, making it versatile for various applications.

2. Output Voltage: The converter can provide a high output voltage of up to 28V, suitable for driving components requiring higher voltage levels.
3. Efficiency: The AP3012KTR-G1 is designed for high efficiency, often exceeding 80%, which helps in reducing power loss and extending battery life in portable devices.
4. Current Output: It can deliver up to 2A of output current, supporting a broad range of power requirements.
5. Switching Frequency: The device operates at a high switching frequency, typically around 1.2MHz, which allows for the use of smaller external components and contributes to a compact design.
6. Protection Features: It includes built-in protection features such as over-current protection, thermal shutdown, and soft-start to ensure reliable operation and safeguard against damage.
7. Package: The AP3012KTR-G1 is available in a compact SOT-23-6 package, which is ideal for space-constrained applications.
These features make the AP3012KTR-G1 suitable for battery-powered devices, LED drivers, and other applications requiring efficient voltage boosting.

Package

The AP3012KTR-G1 is a DC-DC boost converter typically found in a SOT-23-5 package.

Pinout

The AP3012KTR-G1 is a step-up DC-DC converter. It typically comes in an SOT-23-5 package, which means it has 5 pins. The primary function of the AP3012KTR-G1 is to boost a lower input voltage to a higher output voltage. This is particularly useful in battery-powered applications where the supply voltage needs to be increased to power certain components.
Here's a brief overview of the pin functions:
1. SW (Switch Pin): This pin is connected to the inductor and is where the switching action occurs.
2. GND (Ground Pin): This is the ground reference for the circuit.
3. FB (Feedback Pin): This pin is used to regulate the output voltage by comparing it with a reference voltage.
4. EN (Enable Pin): This pin is used to enable or disable the converter.
5. VIN (Input Voltage Pin): This pin is where the input voltage is supplied.
This configuration allows the AP3012KTR-G1 to efficiently manage power conversion with minimal external components.

Manufacturer

The AP3012KTR-G1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global company that specializes in the design, manufacturing, and supply of application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company provides a wide range of products, including diodes, rectifiers, transistors, and integrated circuits, serving various sectors such as consumer electronics, computing, communications, industrial, and automotive markets.

Application

The AP3012KTR-G1 is a step-up DC-DC converter used primarily in applications needing efficient power conversion. Key application areas include battery-powered devices, such as smartphones and portable media players, where it boosts battery voltage to power higher voltage circuits. It is also used in LED backlighting for displays, small LCD panels, and any electronic systems requiring stable voltage regulation from a low voltage supply. Its compact size and high efficiency make it suitable for space-constrained and energy-sensitive applications.

Equivalent

The AP3012KTR-G1 is a step-up DC-DC converter chip. Equivalent products include:
1. TPS61097A-33DBVR by Texas Instruments
2. MCP1640T-I/CHY by Microchip Technology
3. MT3608 by Mornsun
4. LT1615 by Analog Devices
5. NCP1402 by ON Semiconductor
These products may have similar functionalities but could differ in specifications like voltage range, current output, and efficiency. Always compare datasheets for compatibility.

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