Texas Instruments

LP5012PWR

The LP5012PWR is a high-efficiency LED driver from Texas Instruments (TI) designed to power a single LED or a string of LEDs. It is a step-down converter that can accept a wide input voltage range and provides a regulated output current to the LED.

Description:

The LP5012PWR is a compact, high-efficiency LED driver that can operate from a wide input voltage range of 4V to 45V. It is designed to provide a regulated output current to a single LED or a string of LEDs, making it suitable for a wide range of applications. The device is available in a small, thermally-enhanced 10-pin WSON package.

Features:

• Wide input voltage range: 4V to 45V
• High efficiency up to 94%
• Programmable output current from 5mA to 700mA
• Integrated power MOSFETs for high efficiency and low thermal dissipation
• Low quiescent current of 2.5uA
• Thermal protection and over-current protection
• Small 10-pin WSON package

Applications:

The LP5012PWR is suitable for a wide range of applications that require efficient and reliable LED lighting, including:

1. Automotive lighting: Interior and exterior lighting, such as headlights, taillights, and dashboard backlighting.
2. Industrial equipment: LED lighting for machinery, equipment, and tools.
3. Consumer electronics: LED lighting for smartphones, tablets, and laptops.
4. Medical equipment: LED lighting for medical devices and equipment.
5. Architectural lighting: LED lighting for buildings, monuments, and outdoor spaces.

In summary, the LP5012PWR is a high-efficiency, compact, and versatile LED driver from Texas Instruments that can be used in a wide range of applications requiring efficient and reliable LED lighting. Its wide input voltage range, programmable output current, and integrated power MOSFETs make it a popular choice for designers looking for a reliable and efficient LED driver.