Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Wide input voltage range - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: PowerPAD HTSSOP-20
Essence: The LM5056APMH/NOPB is a high-performance voltage regulator IC designed for various applications that require stable and adjustable output voltages.
Packaging/Quantity: The LM5056APMH/NOPB is available in a PowerPAD HTSSOP-20 package. It is typically sold in reels of 2500 units.
The LM5056APMH/NOPB has the following pin configuration:
```
| | --| VIN | --| GND | --| FB | --| COMP | --| SS/TR | --| EN | --| PG | --| VCC | --| VOUT | |___________| ```
Advantages: - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - High efficiency minimizes power losses - Built-in overcurrent and thermal shutdown protection enhance reliability
Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications - PowerPAD HTSSOP-20 package may require careful PCB layout design for effective heat dissipation
The LM5056APMH/NOPB operates as a synchronous buck regulator. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage. The feedback (FB) pin is used to set the desired output voltage, while the COMP pin is used for compensation purposes to stabilize the control loop. The SS/TR pin allows for soft-start and tracking functions. The EN pin enables or disables the regulator, while the PG pin indicates the status of the output voltage. The VCC pin provides power to the internal circuitry, and the VIN and GND pins are used for input and ground connections, respectively.
The LM5056APMH/NOPB can be used in various applications, including but not limited to: - Industrial power supplies - Automotive electronics - Telecommunications equipment - LED lighting systems - Battery charging circuits
Some alternative models that offer similar functionality to the LM5056APMH/NOPB include: - LM2596 - LM2576 - LT8610 - TPS54332
These alternative models can be considered based on specific requirements and design constraints.
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Question: What is the maximum input voltage for LM5056APMH/NOPB?
Answer: The maximum input voltage for LM5056APMH/NOPB is 75V.
Question: What is the typical operating frequency of LM5056APMH/NOPB?
Answer: The typical operating frequency of LM5056APMH/NOPB is 300kHz.
Question: Can LM5056APMH/NOPB be used in automotive applications?
Answer: Yes, LM5056APMH/NOPB is suitable for automotive applications.
Question: What is the maximum output current of LM5056APMH/NOPB?
Answer: The maximum output current of LM5056APMH/NOPB is 1A.
Question: Is LM5056APMH/NOPB suitable for battery charging applications?
Answer: Yes, LM5056APMH/NOPB can be used for battery charging applications.
Question: What is the thermal shutdown temperature of LM5056APMH/NOPB?
Answer: The thermal shutdown temperature of LM5056APMH/NOPB is 165°C.
Question: Can LM5056APMH/NOPB be used in industrial control systems?
Answer: Yes, LM5056APMH/NOPB is suitable for industrial control systems.
Question: What is the quiescent current of LM5056APMH/NOPB?
Answer: The quiescent current of LM5056APMH/NOPB is typically 100µA.
Question: Does LM5056APMH/NOPB have overvoltage protection?
Answer: Yes, LM5056APMH/NOPB features overvoltage protection.
Question: Is LM5056APMH/NOPB available in a small package size?
Answer: Yes, LM5056APMH/NOPB is available in a small 20-pin HTSSOP package.