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LMR16030PDDAR
+StücklisteIC REG BUCK ADJUSTABLE 3A 8SOPWR
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HerstellerTexas Instruments
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Herstellerteil #LMR16030PDDAR
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Paket HSOIC-8
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Auf Lager1814
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Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | SIMPLE SWITCHER® |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.3V |
| Voltage-Input(Max) | 60V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 50V |
| Current-Output | 3A |
| Frequency-Switching | 200kHz ~ 2.5MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
Übersicht
Description
The LMR16030PDDAR is a step-down DC-DC converter designed by Texas Instruments. It's part of the SIMPLE SWITCHER® family, known for ease of use and high performance. Key features of the LMR16030 include a wide input voltage range from 4.3V to 60V, making it suitable for various applications like industrial, automotive, and communications. It delivers up to 3A of continuous output current with high efficiency, thanks to its synchronous rectification and advanced switching technology.
The device operates at a fixed frequency, allowing for predictable performance and easier filtering of output noise. It also features built-in protection mechanisms, such as thermal shutdown, cycle-by-cycle current limiting, and under-voltage lockout, which enhance reliability and longevity. Housed in a thermally efficient package, the LMR16030PDDAR is ideal for compact designs where space and heat dissipation are critical concerns. Its design supports a simplified layout and minimizes the number of external components required, making it an excellent choice for designers seeking cost-effective, efficient power management solutions.
The device operates at a fixed frequency, allowing for predictable performance and easier filtering of output noise. It also features built-in protection mechanisms, such as thermal shutdown, cycle-by-cycle current limiting, and under-voltage lockout, which enhance reliability and longevity. Housed in a thermally efficient package, the LMR16030PDDAR is ideal for compact designs where space and heat dissipation are critical concerns. Its design supports a simplified layout and minimizes the number of external components required, making it an excellent choice for designers seeking cost-effective, efficient power management solutions.
Equivalent
The LMR16030PDDAR is a step-down DC-DC converter by Texas Instruments. Equivalent products from other manufacturers might include the LT8609 from Analog Devices, the MP2315 from Monolithic Power Systems, or the LM2673 from Texas Instruments itself with some variations in specs. When selecting an equivalent, ensure compatibility in terms of input voltage range, output current, switching frequency, and package size. Always consult datasheets for detailed specifications and confirm suitability for your application.
Features
The LMR16030PDDAR is a step-down DC-DC converter from Texas Instruments, designed for efficiency and performance in compact applications. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 4.3V to 60V, making it versatile for various power conditions.
2. Output Current: The device can deliver up to 3A of continuous output current.
3. Efficiency: It is designed for high efficiency at light and heavy loads, optimizing power use.
4. Switching Frequency: Operates at a fixed frequency of 700 kHz, balancing efficiency and size.
5. Protection Features: Includes built-in protection such as thermal shutdown, cycle-by-cycle current limiting, and short-circuit protection to ensure safe operation.
6. Package: Available in a small, thermally enhanced 8-pin PowerPAD™ HSOP package, suitable for space-constrained designs.
7. Soft Start: Includes an adjustable soft-start feature to minimize inrush current during start-up.
8. Low Quiescent Current: Offers low quiescent current to enhance battery life in portable applications.
These features make the LMR16030PDDAR an ideal choice for industrial, automotive, and consumer applications needing reliable, efficient power conversion.
1. Input Voltage Range: It supports a wide input voltage range from 4.3V to 60V, making it versatile for various power conditions.
2. Output Current: The device can deliver up to 3A of continuous output current.
3. Efficiency: It is designed for high efficiency at light and heavy loads, optimizing power use.
4. Switching Frequency: Operates at a fixed frequency of 700 kHz, balancing efficiency and size.
5. Protection Features: Includes built-in protection such as thermal shutdown, cycle-by-cycle current limiting, and short-circuit protection to ensure safe operation.
6. Package: Available in a small, thermally enhanced 8-pin PowerPAD™ HSOP package, suitable for space-constrained designs.
7. Soft Start: Includes an adjustable soft-start feature to minimize inrush current during start-up.
8. Low Quiescent Current: Offers low quiescent current to enhance battery life in portable applications.
These features make the LMR16030PDDAR an ideal choice for industrial, automotive, and consumer applications needing reliable, efficient power conversion.
Pinout
The LMR16030PDDAR is a step-down voltage regulator from Texas Instruments. It comes in an 8-pin package. Here is a brief overview of its pin functions:
1. VIN: Input voltage pin. Connect this pin to the input voltage source.
2. SW: Switch node pin. Connect this pin to the inductor and catch diode.
3. GND: Ground pin. Connect this pin to the system ground.
4. FB: Feedback pin. Used for setting the output voltage via an external resistor divider.
5. EN: Enable pin. This pin is used to enable or disable the device.
6. RT/CLK: Resistor Timing/Clock pin. Used to set the switching frequency or synchronize with an external clock.
7. BOOT: Bootstrap pin. Requires a capacitor to the SW pin to drive the high-side FET.
8. VCC: Internal bias supply pin. Provides power for internal circuitry.
The LMR16030PDDAR is designed for high-efficiency power conversion with a wide input voltage range, typically used in applications requiring a compact solution for generating a fixed or adjustable output voltage.
1. VIN: Input voltage pin. Connect this pin to the input voltage source.
2. SW: Switch node pin. Connect this pin to the inductor and catch diode.
3. GND: Ground pin. Connect this pin to the system ground.
4. FB: Feedback pin. Used for setting the output voltage via an external resistor divider.
5. EN: Enable pin. This pin is used to enable or disable the device.
6. RT/CLK: Resistor Timing/Clock pin. Used to set the switching frequency or synchronize with an external clock.
7. BOOT: Bootstrap pin. Requires a capacitor to the SW pin to drive the high-side FET.
8. VCC: Internal bias supply pin. Provides power for internal circuitry.
The LMR16030PDDAR is designed for high-efficiency power conversion with a wide input voltage range, typically used in applications requiring a compact solution for generating a fixed or adjustable output voltage.
Manufacturer
The LMR16030PDDAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. It designs and manufactures a broad range of semiconductor products, including integrated circuits (ICs) for analog and digital embedded processing applications. TI's products are used in various industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation and contributions to the electronics industry, providing components that enable the development of advanced technologies and electronic devices.
Application
The LMR16030PDDAR is a DC-DC buck converter, suitable for applications requiring efficient power management. Its typical application areas include:
1. Industrial Power Systems: Used in power management for various industrial electronic systems.
2. Automotive Electronics: Suitable for in-vehicle systems, offering robust performance under different conditions.
3. Telecommunications: Powers devices in networking and communication infrastructure.
4. Consumer Electronics: Used in devices requiring stable voltage regulation, such as TVs and gaming consoles.
5. Computing and Data Centers: Supports power conversion in servers and storage systems.
6. Portable Devices: Used in battery-powered gadgets needing efficient voltage conversion.
The converter's efficiency, compactness, and thermal performance make it versatile for these applications.
1. Industrial Power Systems: Used in power management for various industrial electronic systems.
2. Automotive Electronics: Suitable for in-vehicle systems, offering robust performance under different conditions.
3. Telecommunications: Powers devices in networking and communication infrastructure.
4. Consumer Electronics: Used in devices requiring stable voltage regulation, such as TVs and gaming consoles.
5. Computing and Data Centers: Supports power conversion in servers and storage systems.
6. Portable Devices: Used in battery-powered gadgets needing efficient voltage conversion.
The converter's efficiency, compactness, and thermal performance make it versatile for these applications.
Package
The LMR16030PDDAR is a DC-DC buck converter provided by Texas Instruments. It comes in a 8-pin PowerPAD SOIC package, which is a type of surface-mount package designed to offer both good thermal performance and small footprint.
