LM25101CMYX/NOPB

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The LM25101CMYX/NOPB is a high-performance dual-channel gate driver that is designed to drive two low-side MOSFETs or IGBTs with a supply voltage of up to 18V. It is part of the family of Power Management and Interface ICs (PMICs) offered by Texas Instruments. The LM25101CMYX/NOPB is an advanced gate driver solution with advanced features that enable high-speed switching with low distortion and fast propagation delay.

Applications

The LM25101CMYX/NOPB is suitable for a wide range of applications, including inverters, motor drivers, power supplies, and automotive systems. It is specifically designed for driving two low-side MOSFETs or IGBTs with a supply voltage of up to 18V. It can provide up to 400mA sink and source current, in addition to protection features that help minimize faults and improve system reliability.

This gate driver is ideal for applications that require high-speed switching and fast propagation delay. It is capable of powering up to 18V devices, such as low-side IGBTs and MOSFETs. It also supports a wide input mode range, adjustable turn-on and turn-off dead-time, and adjustable MOSFET drive strength. The built-in fault protection features include over-voltage protection, under-voltage protection, over-current protection, and short-circuit protection.

Working Principle

The LM25101CMYX/NOPB gate driver is designed to drive two low-side MOSFETs or IGBTs with a supply voltage of up to 18V. It has two independent high-side gate drivers, one for each pair of low-side MOSFETs or IGBTs. Each high-side gate driver is capable of providing up to 400mA of sink and source current. The output can be adjusted via the output current control pins. Each high-side driver is also equipped with independent fault protection features to help minimize faults and improve system reliability.

The LM25101CMYX/NOPB also features dynamic biasing and fast propagation delay. The dynamic biasing feature enables the maximum drive current and slew rate to be adjusted as needed. This helps to optimize the performance of the device and reduce EMI. The fast propagation delay helps ensure a fast and reliable switching time. The device also features adjustable turn-on and turn-off dead-time, as well as an adjustable output for enhanced system flexibility.

The LM25101CMYX/NOPB is a high-performance gate driver that can be used to drive two low-side MOSFETs or IGBTs with up to 18V of supply voltage. It is suitable for a wide range of applications, including inverters, motor drivers, power supplies, and automotive systems. It is capable of providing up to 400mA of sink and source current and supports a wide input mode range. In addition, the device features adjustable turn-on and turn-off dead-time and adjustable MOSFET drive strength, as well as fault protection features that help minimize faults and improve system reliability.

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