規格
| 屬性 | 價值 |
| 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 IC designed for boosting low input voltages to higher output voltages. It is commonly used in applications where a low voltage needs to be increased, such as powering LCD displays, portable devices, and other electronic gadgets requiring higher operating voltages than what is available from the power source.
Key features of the AP3012KTR-G1 include a high switching frequency, which allows for the use of smaller external components, leading to a more compact design. It offers high efficiency, reducing power loss and heat generation. The device also includes built-in protection features such as over-current protection and thermal shutdown to enhance reliability.
The AP3012KTR-G1 is typically housed in a compact package, making it suitable for space-constrained applications. Its design allows for easy integration into existing circuits, providing a cost-effective solution for voltage boosting needs. Its versatility and efficiency make it a popular choice in the development of consumer electronics, telecommunications, and other industrial applications.
Key features of the AP3012KTR-G1 include a high switching frequency, which allows for the use of smaller external components, leading to a more compact design. It offers high efficiency, reducing power loss and heat generation. The device also includes built-in protection features such as over-current protection and thermal shutdown to enhance reliability.
The AP3012KTR-G1 is typically housed in a compact package, making it suitable for space-constrained applications. Its design allows for easy integration into existing circuits, providing a cost-effective solution for voltage boosting needs. Its versatility and efficiency make it a popular choice in the development of consumer electronics, telecommunications, and other industrial applications.
Equivalent
The AP3012KTR-G1 is a step-up DC-DC converter. Equivalent products include the Texas Instruments LM2731X and LM2733, the Microchip Technology MCP1640, Analog Devices ADP1613, and the ON Semiconductor NCP1402. These alternatives offer similar functionality, but it's important to verify electrical specifications and pin configurations to ensure compatibility with your application.
Features
The AP3012KTR-G1 is a boost converter IC designed for high-efficiency power management applications. Key features include:
1. Input Voltage Range: It operates over a wide input voltage range, typically from 1.2V to 16V, making it versatile for various power sources.
2. Output Voltage: It can step up the voltage to a desired level, typically used to generate output voltages higher than the input.
3. Efficiency: The device offers high-efficiency performance, which is crucial for battery-powered applications.
4. Switching Frequency: It features a fixed switching frequency, enhancing the predictability and simplicity of filter design.
5. Internal MOSFET: Includes a built-in NMOS FET that reduces the need for external components, simplifying the circuit design.
6. Low Start-up Voltage: This feature allows it to start with very low input voltages, beneficial for applications with weak power sources.
7. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
8. Package: Typically available in a compact SOT-23-6 package, which is suitable for space-constrained applications.
These features make the AP3012KTR-G1 suitable for powering devices like portable electronics, battery-powered gadgets, and other applications requiring efficient voltage boosting.
1. Input Voltage Range: It operates over a wide input voltage range, typically from 1.2V to 16V, making it versatile for various power sources.
2. Output Voltage: It can step up the voltage to a desired level, typically used to generate output voltages higher than the input.
3. Efficiency: The device offers high-efficiency performance, which is crucial for battery-powered applications.
4. Switching Frequency: It features a fixed switching frequency, enhancing the predictability and simplicity of filter design.
5. Internal MOSFET: Includes a built-in NMOS FET that reduces the need for external components, simplifying the circuit design.
6. Low Start-up Voltage: This feature allows it to start with very low input voltages, beneficial for applications with weak power sources.
7. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
8. Package: Typically available in a compact SOT-23-6 package, which is suitable for space-constrained applications.
These features make the AP3012KTR-G1 suitable for powering devices like portable electronics, battery-powered gadgets, and other applications requiring efficient voltage boosting.
Pinout
The AP3012KTR-G1 is a step-up DC-DC converter IC. It typically comes in a SOT-23-5 package, which has 5 pins. Here is a brief description of its pin functions:
1. SW (Switch Pin): This pin connects to the inductor and is part of the switch that controls the energy transfer from the input to the output.
2. GND (Ground Pin): This pin is the common ground reference for the IC.
3. FB (Feedback Pin): The feedback pin is used to set the output voltage through a resistor divider network. It monitors the output voltage to maintain regulation.
4. EN (Enable Pin): This pin is used to enable or disable the IC. A high signal on this pin enables the IC, while a low signal disables it.
5. VIN (Input Voltage Pin): This pin is the power supply input for the IC. It receives the input voltage that needs to be boosted.
These pins allow the AP3012KTR-G1 to effectively boost lower input voltages to a higher output voltage, suitable for powering various electronic circuits.
1. SW (Switch Pin): This pin connects to the inductor and is part of the switch that controls the energy transfer from the input to the output.
2. GND (Ground Pin): This pin is the common ground reference for the IC.
3. FB (Feedback Pin): The feedback pin is used to set the output voltage through a resistor divider network. It monitors the output voltage to maintain regulation.
4. EN (Enable Pin): This pin is used to enable or disable the IC. A high signal on this pin enables the IC, while a low signal disables it.
5. VIN (Input Voltage Pin): This pin is the power supply input for the IC. It receives the input voltage that needs to be boosted.
These pins allow the AP3012KTR-G1 to effectively boost lower input voltages to a higher output voltage, suitable for powering various electronic circuits.
Manufacturer
The AP3012KTR-G1 is manufactured by Diodes Incorporated. Diodes Incorporated is a global company that specializes in the production and supply of semiconductor products. Their product range includes discrete, analog, and mixed-signal products, as well as advanced logic and timing devices. These components are used in various applications across consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated focuses on providing high-quality and innovative solutions to meet the needs of its diverse customer base.
Application
The AP3012KTR-G1 is a boost converter IC, primarily used in applications requiring voltage step-up operations. Common application areas include battery-powered devices, where it helps in raising battery voltage to required levels for efficient operation. It is also employed in LED backlighting, portable electronics, and consumer products needing efficient power management. Its compact design and high efficiency make it suitable for space-constrained applications and devices requiring prolonged battery life.
Package
The AP3012KTR-G1 is typically available in a SOT-23-6 package.