onsemi

NCP436FCT2G

NCP436FCT2G Description

The NCP436FCT2G is a high-side power switch designed by onsemi, a leading manufacturer in the power management integrated circuits (PMIC) category. This device is part of the NCP436 family and is characterized by its robust performance and versatile applications. Despite being marked as obsolete, the NCP436FCT2G remains a reliable choice for various power management needs.

The NCP436FCT2G features a high-side output configuration, which is ideal for applications requiring a single power rail. It can handle a maximum output current of 3A, making it suitable for moderate to high-power applications. The device operates without requiring a supply voltage (Vcc/Vdd), simplifying the power architecture and reducing the overall system complexity. Additionally, the NCP436FCT2G boasts a low on-state resistance (Rds On) of 15mOhm, which minimizes power loss and enhances efficiency.

The NCP436FCT2G is packaged in a 6-lead WLCSP (wafer-level chip-scale package), which is compact and suitable for surface-mount applications. This packaging ensures a small footprint and high thermal performance, making it ideal for space-constrained designs. The device also features a slew rate control, which helps in managing transient currents and voltage spikes, thereby protecting downstream components.

NCP436FCT2G Features

• Output Configuration: High Side
• Output Current (Max): 3A
• On-State Resistance (Rds On): 15mOhm
• Load Voltage Range: 1V to 3.6V
• Input to Output Ratio: 1:1
• Features: Slew Rate Controlled
• Supply Voltage Requirement: Not Required
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package Type: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Interface: On/Off

NCP436FCT2G Applications

The NCP436FCT2G is well-suited for a variety of applications where power management is critical. Its high-side configuration and low on-state resistance make it ideal for applications requiring efficient power delivery and minimal power loss. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and laptops where space and power efficiency are paramount.
• Industrial Equipment: Suitable for applications requiring reliable power switching, such as PLCs, sensors, and actuators.
• Automotive Systems: Applicable in automotive electronics for managing power in various subsystems, including infotainment systems and electronic control units.
• Medical Devices: Can be used in medical equipment where precise power control and low power loss are essential for maintaining device performance and reliability.

Conclusion of NCP436FCT2G

The NCP436FCT2G is a versatile and efficient power switch that offers significant advantages over similar models. Its high-side configuration, low on-state resistance, and slew rate control make it a reliable choice for a wide range of applications. Despite its obsolete status, the NCP436FCT2G remains a valuable component for designers seeking a compact, efficient, and robust power management solution.