DIODES Incorporated PMIC - PMIC - Power Distribution Switches, Load Drivers - AP2301SN-7 AP2301SN-7

The AP2301SN-7 is a single-channel current-limited power switch designed for high-side applications, particularly optimized for USB and hot-swap scenarios. It operates within an input voltage range of 2.7V to 5.5V and can handle a maximum continuous load current of 2A, with a typical current limit of 2.5A. The device features a fast short-circuit response time of 2¬µs and an on-resistance of 70mOc, ensuring efficient power management. This power switch includes several protective features such as reverse current blocking, over-current protection, thermal protection, and under-voltage lockout functionality. It also has an integrated output discharge function that ensures controlled discharging of output voltage capacitors when disabled. The AP2301SN-7 is available in a compact U-DFN2020-6 package and is fully compliant with RoHS standards, making it suitable for environmentally conscious designs. The device is rated for operation in ambient temperatures ranging from -40¬8C to +85¬8C, making it versatile for various applications including LCD TVs, laptops, and set-top boxes.