The LM5101ASDX/NOPB is a high-performance gate driver designed and manufactured by Texas Instruments. This advanced driver is specifically engineered to control and drive high-voltage power MOSFETs and IGBTs. With a robust design, it is ideal for a wide range of applications, including motor control, power inverters, and switching power supplies.

Key Features

• High-Voltage Capability: The LM5101ASDX/NOPB is capable of handling voltages up to 100V, making it suitable for various high-voltage applications.
• High Current Drive: It can provide high peak output currents of up to 1.5A for both the high-side and low-side drivers, ensuring efficient switching of connected power devices.
• Independent Inputs: Separate inputs for high and low drivers offer design flexibility and the ability to employ different PWM strategies.
• Bootstrap Operation: Integrated bootstrap diode and high-voltage level-shifting circuitry facilitate the use of a single power supply, simplifying the design and reducing external component count.
• Protection Features: The device includes under-voltage lockout (UVLO) for both the high-side and low-side to ensure the power devices are protected from insufficient gate voltage.
• Fast Propagation Delays: With propagation delays typically under 50ns, the LM5101ASDX/NOPB allows for high-frequency operation, improving power efficiency.

Applications

• Brushed and Brushless DC Motor Drives
• AC-DC and DC-DC Power Converters
• Power Inverters for Renewable Energy Systems
• Industrial Power Supplies
• Class D Audio Amplifiers

Quality and Reliability

The LM5101ASDX/NOPB comes in a thermally enhanced 8-pin SOIC package, ensuring reliable operation even in thermally demanding situations. Texas Instruments' commitment to quality means that this gate driver is designed for long-term reliability and performance in industrial environments.

Ordering Information

The product is available in a non-standard (NS) reel of 2500 units, with the orderable part number LM5101ASDX/NOPB. It is lead-free, RoHS compliant, and Green (halogen-free) as designated by the NOPB suffix, ensuring compliance with current environmental standards.