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LMZ21701SILT
+BOMDC DC CONVERTER 0.9-6V
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #LMZ21701SILT
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데이터시트 LMZ21701SILT DataSheet
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재고3092
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사양
| 속성 | 가치 |
| Series | SIMPLE SWITCHER® Nano |
| PartStatus | Active |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 17V |
| Voltage-Output1 | 0.9 ~ 6V |
| Current-Output(Max) | 1A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, SCP, UVLO |
| OperatingTemperature | -40°C ~ 125°C |
| Efficiency | 95% |
| MountingType | Surface Mount |
| Package/Case | 8-SMD Module |
| Size/Dimension | 0.14" L x 0.14" W x 0.07" H (3.5mm x 3.5mm x 1.8mm) |
| BaseProductNumber | LMZ21701 |
| ControlFeatures | Enable, Active High |
개요
Description
The LMZ21701SILT is a micro power module from Texas Instruments, designed for DC-DC step-down conversion. It integrates a high-performance switching regulator, inductor, and passive components into a compact package, streamlining power supply design. This module is rated for a 1A output current and operates over an input voltage range of 3V to 17V, making it suitable for a wide range of applications in industrial, consumer, and telecommunications systems.
The LMZ21701SILT offers efficiency above 90% under typical conditions, minimizing power loss and heat generation. Its compact, low-profile package is ideal for space-constrained designs, facilitating easy PCB layout and reducing electromagnetic interference. Features such as thermal shutdown, current limit protection, and an enable pin for power sequencing enhance its reliability and flexibility.
The module is designed for simple implementation, requiring minimal external components, which reduces design complexity and speeds up time-to-market. It is an excellent choice for engineers seeking a robust, efficient, and space-saving power solution for low to medium power applications.
The LMZ21701SILT offers efficiency above 90% under typical conditions, minimizing power loss and heat generation. Its compact, low-profile package is ideal for space-constrained designs, facilitating easy PCB layout and reducing electromagnetic interference. Features such as thermal shutdown, current limit protection, and an enable pin for power sequencing enhance its reliability and flexibility.
The module is designed for simple implementation, requiring minimal external components, which reduces design complexity and speeds up time-to-market. It is an excellent choice for engineers seeking a robust, efficient, and space-saving power solution for low to medium power applications.
Equivalent
The LMZ21701SILT is a microSiP step-down DC-DC power module from Texas Instruments. Equivalent products include:
1. Murata MYMGC series: Compact DC-DC converters with similar specifications.
2. Analog Devices LTM4623: Offers a similar micro-module package.
3. Murata's OKL-T/1-W12: A non-isolated point of load converter.
4. Maxim Integrated MAXM17532: A highly integrated power module.
These alternatives have comparable input/output voltage ranges and current capabilities, suitable for similar applications. Always verify specific requirements before selecting an alternative.
1. Murata MYMGC series: Compact DC-DC converters with similar specifications.
2. Analog Devices LTM4623: Offers a similar micro-module package.
3. Murata's OKL-T/1-W12: A non-isolated point of load converter.
4. Maxim Integrated MAXM17532: A highly integrated power module.
These alternatives have comparable input/output voltage ranges and current capabilities, suitable for similar applications. Always verify specific requirements before selecting an alternative.
Features
The LMZ21701SILT is a compact and efficient power module designed by Texas Instruments. Key features include:
1. Integrated Inductor: The module includes a built-in inductor, which simplifies the design process and reduces the overall footprint on the PCB.
2. Input Voltage Range: It supports a wide input voltage range from 3V to 17V, accommodating various power supply sources.
3. Output Current: Capable of delivering up to 1A of continuous output current to the load.
4. Efficiency: High efficiency up to 95%, which minimizes heat generation and power loss.
5. Output Voltage: Adjustable output voltage ranging from 0.9V to 6V, providing flexibility for different applications.
6. Thermal Performance: Features excellent thermal performance with an exposed pad for enhanced heat dissipation.
7. Protection Features: Includes overcurrent protection and thermal shutdown for improved reliability and safety.
8. Compact Package: Available in a micro SiP package, making it ideal for space-constrained applications.
This module is suitable for use in a variety of applications including telecom, industrial, and consumer electronics due to its compact size, efficiency, and ease of use.
1. Integrated Inductor: The module includes a built-in inductor, which simplifies the design process and reduces the overall footprint on the PCB.
2. Input Voltage Range: It supports a wide input voltage range from 3V to 17V, accommodating various power supply sources.
3. Output Current: Capable of delivering up to 1A of continuous output current to the load.
4. Efficiency: High efficiency up to 95%, which minimizes heat generation and power loss.
5. Output Voltage: Adjustable output voltage ranging from 0.9V to 6V, providing flexibility for different applications.
6. Thermal Performance: Features excellent thermal performance with an exposed pad for enhanced heat dissipation.
7. Protection Features: Includes overcurrent protection and thermal shutdown for improved reliability and safety.
8. Compact Package: Available in a micro SiP package, making it ideal for space-constrained applications.
This module is suitable for use in a variety of applications including telecom, industrial, and consumer electronics due to its compact size, efficiency, and ease of use.
Pinout
The LMZ21701SILT is a highly integrated, step-down DC-DC power module from Texas Instruments. It is designed to provide a compact, efficient solution for powering low-voltage digital circuits. The module has a total of 7 pins, each serving a distinct function:
1. VIN (Pin 1): Input voltage supply pin.
2. GND (Pin 2): Ground connection.
3. VOUT (Pin 3): Output voltage pin.
4. FB (Pin 4): Feedback pin used for setting the output voltage.
5. EN (Pin 5): Enable pin to turn the module on or off.
6. SS/TR (Pin 6): Soft start/tracking pin to control the output voltage rise time.
7. PGOOD (Pin 7): Power good indicator to signal when the output voltage is within regulation.
These pins work together to enable the device to deliver up to 1A of current with high efficiency and minimal external components, making it suitable for space-constrained applications.
1. VIN (Pin 1): Input voltage supply pin.
2. GND (Pin 2): Ground connection.
3. VOUT (Pin 3): Output voltage pin.
4. FB (Pin 4): Feedback pin used for setting the output voltage.
5. EN (Pin 5): Enable pin to turn the module on or off.
6. SS/TR (Pin 6): Soft start/tracking pin to control the output voltage rise time.
7. PGOOD (Pin 7): Power good indicator to signal when the output voltage is within regulation.
These pins work together to enable the device to deliver up to 1A of current with high efficiency and minimal external components, making it suitable for space-constrained applications.
Manufacturer
The LMZ21701SILT is manufactured by Texas Instruments (TI), a global technology company. Texas Instruments designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic applications. The company is known for its analog and embedded processing products and serves industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The LMZ21701SILT is a micro-scale step-down power module designed for a variety of applications. Its compact size and high efficiency make it ideal for use in portable and battery-powered devices, such as smartphones, tablets, and wearable technology. It is also suitable for use in communication equipment, industrial automation systems, and embedded computing solutions where space efficiency is critical. Additionally, the LMZ21701SILT is often used in consumer electronics and medical devices that require reliable power supply with minimal thermal footprint. Its integrated design simplifies the power supply chain, making it a versatile choice for designers looking to optimize space and performance.
Package
The LMZ21701SILT is a micro SiP (System in Package) power module by Texas Instruments. It comes in a small and compact 6-pin package that is designed for high-efficiency step-down DC-DC conversion, ideal for space-constrained applications.
