規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Up/Step-Down |
| OutputConfiguration | Negative |
| Topology | Cuk |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | -1.265V |
| Voltage-Output(Max) | -38V |
| Current-Output | 250mA |
| Frequency-Switching | 2.7MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
概述
Description
The LT3462AES6#TRPBF is a micropower DC-DC converter designed by Analog Devices. It is typically used in applications that require step-up (boost) conversion, capable of generating higher output voltages from a lower input voltage source. This component comes in a small SOT-23 package, making it suitable for compact electronic designs.
Key features of the LT3462AES6#TRPBF include a wide input voltage range, low quiescent current for efficiency, and internal compensation to simplify the design process. It also offers built-in protection features such as overcurrent and thermal shutdown to ensure reliability. The device can drive loads up to a certain power level, making it ideal for battery-powered devices and other portable applications.
Due to its efficiency and compact size, the LT3462AES6#TRPBF is often used in consumer electronics, medical devices, and other applications where space and power efficiency are crucial.
Key features of the LT3462AES6#TRPBF include a wide input voltage range, low quiescent current for efficiency, and internal compensation to simplify the design process. It also offers built-in protection features such as overcurrent and thermal shutdown to ensure reliability. The device can drive loads up to a certain power level, making it ideal for battery-powered devices and other portable applications.
Due to its efficiency and compact size, the LT3462AES6#TRPBF is often used in consumer electronics, medical devices, and other applications where space and power efficiency are crucial.
Equivalent
The LT3462AES6#TRPBF is a boost converter manufactured by Analog Devices. Equivalent products are those with similar specifications, functionality, and package style, which can vary based on the specific application requirements. Some alternatives include:
1. Texas Instruments TPS61041
2. Maxim Integrated MAX1771
3. ON Semiconductor NCP1402
4. Microchip MCP1640
Ensure compatibility with your specific application by reviewing datasheets and design requirements.
1. Texas Instruments TPS61041
2. Maxim Integrated MAX1771
3. ON Semiconductor NCP1402
4. Microchip MCP1640
Ensure compatibility with your specific application by reviewing datasheets and design requirements.
Features
The LT3462AES6#TRPBF is a step-up DC/DC converter designed by Analog Devices (formerly Linear Technology). It is housed in a compact SOT-23 package and is known for providing efficient power conversion with minimal external components. Key features include:
1. Wide Input Voltage Range: It operates from 2.3V to 16V, making it suitable for various battery-powered and portable applications.
2. Output Voltage: Capable of generating output voltages of up to 34V.
3. Switching Frequency: Operates at a 1.3MHz fixed frequency, which allows the use of tiny, low-cost inductors and capacitors.
4. High Efficiency: Designed to deliver high efficiency across a range of loads, improving battery life in portable devices.
5. Current Mode PWM Operation: Ensures stable operation and fast transient response.
6. Integrated Power Switch: Includes a 42V switch, reducing the need for external components.
7. Low Quiescent Current: Consumes minimal power in standby mode, further enhancing efficiency.
8. Protection Features: Includes over-voltage protection and thermal shutdown to ensure reliability.
These features make the LT3462AES6#TRPBF suitable for applications like OLED displays, CCD bias, and general-purpose boost converters.
1. Wide Input Voltage Range: It operates from 2.3V to 16V, making it suitable for various battery-powered and portable applications.
2. Output Voltage: Capable of generating output voltages of up to 34V.
3. Switching Frequency: Operates at a 1.3MHz fixed frequency, which allows the use of tiny, low-cost inductors and capacitors.
4. High Efficiency: Designed to deliver high efficiency across a range of loads, improving battery life in portable devices.
5. Current Mode PWM Operation: Ensures stable operation and fast transient response.
6. Integrated Power Switch: Includes a 42V switch, reducing the need for external components.
7. Low Quiescent Current: Consumes minimal power in standby mode, further enhancing efficiency.
8. Protection Features: Includes over-voltage protection and thermal shutdown to ensure reliability.
These features make the LT3462AES6#TRPBF suitable for applications like OLED displays, CCD bias, and general-purpose boost converters.
Pinout
The LT3462AES6#TRPBF is a constant current, step-up DC/DC converter by Analog Devices. It is available in a small SOT-23-6 package. The device has 6 pins, each serving a specific function:
1. SW (Pin 1): Switch pin where the inductor is connected. This pin is where the switching action occurs and the energy is transferred to the output.
2. GND (Pin 2): Ground pin, used as a reference point for the power supply and signals.
3. FB (Pin 3): Feedback pin. This pin is used for sensing the output voltage and comparing it to the reference voltage to regulate the output.
4. SHDN (Pin 4): Shutdown pin. This pin is used to enable or disable the converter. A low signal turns off the device.
5. VCC (Pin 5): Input supply pin. This is the power supply input for the device.
6. COMP (Pin 6): Compensation pin. This pin is used to stabilize the loop compensation network and adjust transient response.
The LT3462AES6 is designed for applications requiring high efficiency and small size, suitable for portable and battery-powered devices.
1. SW (Pin 1): Switch pin where the inductor is connected. This pin is where the switching action occurs and the energy is transferred to the output.
2. GND (Pin 2): Ground pin, used as a reference point for the power supply and signals.
3. FB (Pin 3): Feedback pin. This pin is used for sensing the output voltage and comparing it to the reference voltage to regulate the output.
4. SHDN (Pin 4): Shutdown pin. This pin is used to enable or disable the converter. A low signal turns off the device.
5. VCC (Pin 5): Input supply pin. This is the power supply input for the device.
6. COMP (Pin 6): Compensation pin. This pin is used to stabilize the loop compensation network and adjust transient response.
The LT3462AES6 is designed for applications requiring high efficiency and small size, suitable for portable and battery-powered devices.
Manufacturer
The LT3462AES6#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company known for designing and manufacturing a wide range of products in the semiconductor industry. They specialize in data conversion and signal processing technologies, which are used in electronic equipment across various industries, including consumer electronics, automotive, healthcare, industrial equipment, and communication technology. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Application
The LT3462AES6#TRPBF is a high-performance step-up DC/DC converter. Its application areas include powering OLED displays, biasing CCD sensors, generating bias voltages for LCD panels, and driving white LEDs in portable devices. It is also suitable for use in battery-powered equipment, where efficient voltage boosting is essential, and in low-noise power supply applications due to its low output ripple and high switching frequency.
Package
The LT3462AES6#TRPBF is packaged in a SOT-23-6 (Small Outline Transistor) package. This is a small, surface-mount package commonly used for integrated circuits, providing a compact and efficient design suitable for various electronic applications.
