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NCP3012DTBR2G from ON Semiconductor

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NCP3012DTBR2G

Manufacturer: ON Semiconductor, ON

Synchronous PWM Controller

Partnumber Manufacturer Quantity Availability
NCP3012DTBR2G ON Semiconductor, ON 2540 In Stock

Description and Introduction

Synchronous PWM Controller The **NCP3012DTBR2G** is a high-performance, synchronous buck controller designed for efficient power management in a wide range of applications. This integrated circuit (IC) operates with input voltages from **4.7V to 28V**, making it suitable for industrial, automotive, and consumer electronics where stable and reliable voltage regulation is essential.  

Featuring **PWM (Pulse-Width Modulation) control**, the NCP3012DTBR2G ensures precise output voltage regulation with minimal power loss. Its synchronous rectification architecture enhances efficiency, reducing heat dissipation and improving overall system performance. The device supports adjustable switching frequencies, allowing designers to optimize performance based on specific application requirements.  

Key features include **overcurrent protection, thermal shutdown, and an enable/disable function**, ensuring safe operation under varying conditions. The compact **TSSOP-16 package** makes it ideal for space-constrained designs while maintaining robust thermal performance.  

Common applications include **point-of-load (POL) converters, networking equipment, and embedded systems**, where efficient power conversion is critical. With its combination of high efficiency, flexibility, and protection features, the NCP3012DTBR2G is a reliable choice for modern power supply designs.  

Engineers and designers seeking a versatile buck controller will find this component well-suited for demanding power management tasks.

Application Scenarios & Design Considerations

Synchronous PWM Controller

Alternative Part Number

  • MCP102T-300E/LB --: Voltage supervisor with similar 3.0V threshold and open-drain reset output in a small SOT-23 package, a common cross for NCP301 series supervisors.
  • TPS3839G30DBZT --: Ultra-low-power 3.0V voltage detector with open-drain output in SOT-23, functionally equivalent to the NCP3012 supervisor.
  • MAX809REUR+T --: Widely used 3.0V reset supervisor in SOT-23 with open-drain output, a well-established alternative for supply monitoring applications.
  • MCP112T-240E/LB --: Voltage supervisor with similar 2.4V threshold and open-drain reset output, pin-compatible function in a small package.
  • TPS3808G25DBVR --: Low-power voltage supervisor with adjustable delay and 2.5V threshold, suitable replacement for reset monitoring applications.

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