LM5050Q0MKX-1/NOPB

Product Overview

Category

The LM5050Q0MKX-1/NOPB belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power distribution and control in various electronic devices and systems. It provides efficient and reliable power management solutions.

Characteristics

• High efficiency: The LM5050Q0MKX-1/NOPB offers high efficiency power conversion, minimizing energy loss.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Overcurrent protection: The device incorporates overcurrent protection features to safeguard against excessive current flow.
• Thermal shutdown: It includes thermal shutdown functionality to prevent overheating and potential damage.
• Compact package: The LM5050Q0MKX-1/NOPB is available in a compact and space-saving package, facilitating easy integration into various designs.

Package and Quantity

The LM5050Q0MKX-1/NOPB is packaged in a small outline package (SOP) with 8 pins. It is typically sold in reels containing a specified quantity, such as 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 37V
• Maximum Output Current: 2A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOP-8

Pin Configuration

The LM5050Q0MKX-1/NOPB has the following pin configuration:

```

---

| | --| VCC GND |-- Pin 1: Ground (GND) --| EN FB |-- Pin 2: Feedback (FB) --| PG SS |-- Pin 3: Soft Start (SS) --| IN OUT |-- Pin 4: Output (OUT) --| UVLO |-- Pin 5: Undervoltage Lockout (UVLO) --| OCSET |-- Pin 6: Overcurrent Set (OCSET) --| OC |-- Pin 7: Overcurrent (OC) --| VCC GND |-- Pin 8: Power Supply (VCC) |___________| ```

Functional Features

• Undervoltage Lockout (UVLO): The LM5050Q0MKX-1/NOPB incorporates UVLO functionality to ensure proper operation within the specified voltage range.
• Overcurrent Protection: It includes overcurrent protection, which detects and responds to excessive current flow, preventing damage to the device and connected components.
• Soft Start (SS): The soft start feature allows for a gradual increase in output voltage during power-up, reducing stress on the system.
• Feedback (FB): The feedback pin provides a means of regulating the output voltage by adjusting the control loop.
• Thermal Shutdown: In case of excessive temperature, the thermal shutdown mechanism activates, protecting the device from overheating.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Wide input voltage range
• Compact package size
• Overcurrent protection
• Thermal shutdown feature

Disadvantages

• Limited maximum output current (2A)

Working Principles

The LM5050Q0MKX-1/NOPB operates based on a combination of internal circuitry and external components. It regulates the output voltage by monitoring the feedback signal and adjusting the control loop accordingly. The device also incorporates various protection mechanisms, such as overcurrent detection and thermal shutdown, to ensure safe and reliable operation.

Detailed Application Field Plans

The LM5050Q0MKX-1/NOPB finds applications in various fields, including but not limited to: - Power supplies for industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics - LED lighting systems

Alternative Models

For those seeking alternative options, the following models can be considered: - LM5050Q1MKX-1/NOPB - LM5050Q2MKX-1/NOPB - LM5050Q3MKX-1/NOPB

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the LM5050Q0MKX-1/NOPB is a versatile power management IC that offers high efficiency, wide input voltage range, and various protection features. Its compact package and extensive application field plans make it suitable for a wide range of electronic devices and systems.