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LMZ21701SILT
+Lista de MateriaisDC DC CONVERTER 0.9-6V
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FabricanteTexas Instruments
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Peça do Fabricante #LMZ21701SILT
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Ficha Técnica LMZ21701SILT DataSheet
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
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
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
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.