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LMZ14202HTZ
+Lista de MateriaisSwitching Voltage Regulators
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FabricanteTexas Instruments
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Peça do Fabricante #LMZ14202HTZ
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Especificações
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Description
Key features include high efficiency, thermal shutdown, current limit, and an adjustable switching frequency, which enhances its adaptability to different operating conditions. The LMZ14202HTZ is highly reliable and minimizes the number of external components needed, thus simplifying circuit design and reducing overall system cost.
It is housed in a thermally enhanced, 7-lead TO-PMOD package, allowing for efficient heat dissipation. The device is ideal for use in industrial, telecom, and automotive applications where space and performance are critical. Additionally, the module's design ensures ease of use and robustness, making it suitable for a wide range of applications needing a compact power solution.
Equivalent
1. Murata's OKY-T/3-D12 series
2. RECOM's RPMH-3.0 series
3. Traco Power's TSR-3 series
4. Analog Devices' LTM8023
Always ensure the alternatives match your specific requirements like input/output voltage, current rating, and packaging.
Features
1. Output Current: Capable of delivering up to 2A continuous output current.
2. Input Voltage Range: Operates with an input voltage range from 6V to 42V.
3. Adjustable Output Voltage: Provides an adjustable output voltage from 0.8V to 6V.
4. Efficiency: Offers high efficiency, typically around 90%, depending on the input and output voltage conditions.
5. Integrated Inductor: Features a built-in inductor to simplify the design and reduce the size of the overall solution.
6. Thermal Performance: Designed with good thermal performance, allowing operation in a wide temperature range.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and output short-circuit protection for enhanced reliability.
8. Package: Comes in a compact TO-PMOD package, which aids in saving space on PCBs.
9. Applications: Suitable for a range of applications, including industrial, automotive, and communications equipment.
These features make the LMZ14202HTZ an efficient choice for point-of-load regulation in various power management designs.
Pinout
1. VIN - Input voltage pin where the supply voltage is connected.
2. GND - Ground pin for the module.
3. VOUT - Output voltage pin where the regulated voltage is delivered.
4. FB - Feedback pin used to set the output voltage by connecting a resistor divider.
5. SS/TR - Soft-start / tracking pin used to control the startup behavior or track another voltage rail.
6. RT/CLK - Resistor timing / clock input pin used for setting the switching frequency or synchronizing with an external clock.
7. EN - Enable pin, which turns the module on or off.
These pins support the module's function of providing a step-down power conversion with high efficiency and reliability.
Manufacturer
Application
1. Industrial Automation: Provides stable power for control systems and sensors.
2. Telecommunications: Powers network equipment and communication devices.
3. Consumer Electronics: Used in devices needing compact and efficient power supplies.
4. Embedded Systems: Supports microcontrollers and other components in various electronic systems.
5. Medical Devices: Offers reliable power for portable and stationary medical equipment.
6. Automotive: Utilized in non-critical automotive systems for efficient power conversion.
These applications benefit from its high efficiency, compact size, and ease of use.