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LT3467IS6#TRPBF
+BOMIC REG BST FLYBACK ADJ TSOT23-6
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제조업체 부품 #LT3467IS6#TRPBF
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사양
| 속성 | 가치 |
| PartStatus | Active |
| Function | Step-Up, Step-Up/Step-Down |
| OutputConfiguration | Positive |
| Topology | Boost, Flyback, SEPIC |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.4V |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 1.255V |
| Voltage-Output(Max) | 40V |
| Current-Output | 1.1A |
| Frequency-Switching | 1.3MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
| SupplierDevicePackage | TSOT-23-6 |
| BaseProductNumber | LT3467 |
개요
Description
The LT3467IS6#TRPBF is a high-performance step-up DC/DC converter from Analog Devices, designed for use in compact electronic devices. It is notable for its integrated 42V power switch, allowing it to efficiently convert lower battery voltages to higher output voltages, which is particularly useful in battery-powered applications. The device is housed in a small SOT-23 package, making it suitable for space-constrained designs.
Key features include a high switching frequency of 1.3MHz, which allows the use of smaller external components, and an integrated low-resistance switch that enhances efficiency. The LT3467IS6#TRPBF also offers built-in protection features such as current limiting and thermal shutdown, ensuring reliability and safety in various operating conditions.
Typical applications for the LT3467 include LCD bias supplies, handheld devices, LED drivers, and other portable electronics requiring efficient power conversion. Its ability to deliver high performance while maintaining a small form factor makes it a popular choice for developers and engineers focused on compact, efficient power solutions.
Key features include a high switching frequency of 1.3MHz, which allows the use of smaller external components, and an integrated low-resistance switch that enhances efficiency. The LT3467IS6#TRPBF also offers built-in protection features such as current limiting and thermal shutdown, ensuring reliability and safety in various operating conditions.
Typical applications for the LT3467 include LCD bias supplies, handheld devices, LED drivers, and other portable electronics requiring efficient power conversion. Its ability to deliver high performance while maintaining a small form factor makes it a popular choice for developers and engineers focused on compact, efficient power solutions.
Equivalent
The LT3467IS6#TRPBF is a step-up DC/DC converter by Analog Devices. Equivalent products may include the TPS61070 from Texas Instruments, the MIC2296 from Microchip Technology, and the MAX1703 from Maxim Integrated. Ensure that the electrical characteristics and package type match your application requirements when considering alternatives. Always verify the specifications to ensure compatibility.
Features
The LT3467IS6#TRPBF is a step-up (boost) DC-DC converter from Analog Devices, originally by Linear Technology. Key features include:
1. Input Voltage Range: Operates from 2.3V to 10V, making it suitable for applications powered by batteries or low-voltage sources.
2. Output Voltage: Capable of boosting the voltage to higher levels, with a maximum output voltage specification of up to 36V.
3. Switching Frequency: Features a 1.3MHz fixed frequency, which helps reduce the size of external components such as inductors and capacitors.
4. Efficiency: Designed for high efficiency, typically over 80%, which is crucial for battery-powered applications.
5. Package: Comes in a compact 6-lead SOT-23 package, making it suitable for space-constrained designs.
6. Current Mode Control: Utilizes current mode PWM (Pulse Width Modulation) for fast transient response and simpler loop compensation.
7. Internal Switch: Includes an internal 42V, 1.1A switch, reducing the need for external MOSFETs.
These features make the LT3467IS6#TRPBF ideal for portable devices, LCD bias supplies, and other applications requiring efficient high-voltage generation from a low input voltage.
1. Input Voltage Range: Operates from 2.3V to 10V, making it suitable for applications powered by batteries or low-voltage sources.
2. Output Voltage: Capable of boosting the voltage to higher levels, with a maximum output voltage specification of up to 36V.
3. Switching Frequency: Features a 1.3MHz fixed frequency, which helps reduce the size of external components such as inductors and capacitors.
4. Efficiency: Designed for high efficiency, typically over 80%, which is crucial for battery-powered applications.
5. Package: Comes in a compact 6-lead SOT-23 package, making it suitable for space-constrained designs.
6. Current Mode Control: Utilizes current mode PWM (Pulse Width Modulation) for fast transient response and simpler loop compensation.
7. Internal Switch: Includes an internal 42V, 1.1A switch, reducing the need for external MOSFETs.
These features make the LT3467IS6#TRPBF ideal for portable devices, LCD bias supplies, and other applications requiring efficient high-voltage generation from a low input voltage.
Pinout
The LT3467IS6#TRPBF is a high-efficiency, step-up DC/DC converter. It is housed in a 6-lead SOT-23 package. The device is designed to convert input voltage into a higher output voltage efficiently.
Here is a brief overview of its pin functions:
1. SW (Switch): This pin is connected to the inductor and is the switching node.
2. GND (Ground): The ground reference point for the circuit.
3. FB (Feedback): This pin is used to set the output voltage through a resistor divider network.
4. SHDN (Shutdown): A low power shutdown mode can be enabled through this pin.
5. VIN (Input Voltage): The input supply pin for the device.
6. VC (Compensation): This pin is used for loop compensation, typically connected to a capacitor and a resistor in series.
The LT3467 is commonly used in applications that require efficient voltage boosting, such as battery-powered devices or LCD bias supplies.
Here is a brief overview of its pin functions:
1. SW (Switch): This pin is connected to the inductor and is the switching node.
2. GND (Ground): The ground reference point for the circuit.
3. FB (Feedback): This pin is used to set the output voltage through a resistor divider network.
4. SHDN (Shutdown): A low power shutdown mode can be enabled through this pin.
5. VIN (Input Voltage): The input supply pin for the device.
6. VC (Compensation): This pin is used for loop compensation, typically connected to a capacitor and a resistor in series.
The LT3467 is commonly used in applications that require efficient voltage boosting, such as battery-powered devices or LCD bias supplies.
Manufacturer
The LT3467IS6#TRPBF is manufactured by Analog Devices, Inc. This company specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Analog Devices serves a wide range of markets such as industrial, automotive, communications, healthcare, and consumer electronics. They are known for their expertise in high-performance analog products and have a reputation for innovation in the semiconductor industry.
Application
The LT3467IS6#TRPBF is a high-voltage boost converter IC primarily used in various power management applications. Its application areas include driving OLED displays, powering high-voltage photodiodes, and generating bias voltages for LCDs. It is also utilized in battery-powered devices where efficient conversion from low to high voltage is required, LED backlighting, and other portable electronic devices that need compact and efficient DC-DC conversion. Additionally, it can be used in telecommunications equipment and industrial applications requiring regulated high-voltage outputs.
Package
The LT3467IS6#TRPBF is packaged in a SOT-23-6 package. This is a small outline transistor package with six leads, commonly used for surface-mounted technology in electronic circuits.
