The TPHR9003NL.L1Q(M) is a 30V N-channel Power MOSFET from Toshiba Semiconductor and Storage, designed for high-efficiency power management applications. This MOSFET utilizes advanced trench gate technology to minimize on-resistance (R<sub>DS(on)) and gate charge (Q<sub>g), contributing to lower power losses and improved overall system efficiency. Its compact surface-mount package allows for efficient thermal management and space-saving design.

Applications:

• DC-DC converters: Suitable for voltage regulation in various electronic devices.
• Load switches: Used to control power delivery to different loads within a system.
• Power management circuits: Integral part of power distribution networks in portable devices and other electronic systems.
• Motor control: Can be used in low voltage motor control applications.

Features:

• Low on-resistance (R<sub>DS(on)): Reduces conduction losses and improves efficiency.
• Low gate charge (Q<sub>g): Minimizes switching losses.
• High-speed switching: Enables efficient operation at high frequencies.
• Logic Level Drive: Allows direct drive from microcontrollers.
• Surface mount package: Facilitates automated assembly and compact designs.
• AEC-Q101 qualified: Suitable for automotive applications.

Benefits:

• Improved power efficiency: Reduces energy consumption and heat generation.
• Extended battery life: Beneficial for portable devices.
• Compact design: Enables smaller and lighter electronic products.
• Enhanced system reliability: Due to robust design and automotive qualification.
• Simplified circuit design: Logic level drive simplifies interface with control circuits.

Additional Details:

The TPHR9003NL.L1Q(M) features a maximum drain-source voltage (V<sub>DS) of 30V and a continuous drain current (I<sub>D) of up to 26A (depending on the specific conditions). It has a gate-source voltage (V<sub>GS) rating of ±20V. The device’s low R<sub>DS(on), typically around 9 mΩ at V<sub>GS = 10V, contributes significantly to reducing power dissipation. The MOSFET is supplied in a small surface-mount package, allowing for high-density circuit board assembly. It operates over a wide temperature range, making it suitable for various operating environments.