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AP22816AKBWT-7

AP22816AKBWT-7 Description

The AP22816AKBWT-7 is a high-performance USB power switch designed by Diodes Incorporated, a leading manufacturer in the power management integrated circuit (PMIC) sector. This device is specifically engineered for automotive applications, ensuring robustness and reliability in demanding environments. The AP22816AKBWT-7 features a high-side output configuration, providing a maximum output current of 1A. It operates within a load voltage range of 2.7V to 5.5V, making it suitable for a variety of USB-powered devices.

The switch is designed with a 1:1 input-to-output ratio, ensuring efficient power transfer without voltage drop. It boasts a low on-state resistance (Rds On) of 75mOhm, which minimizes power loss and enhances overall efficiency. The AP22816AKBWT-7 also includes comprehensive fault protection mechanisms, such as fixed current limiting, over-temperature protection, reverse current protection, short-circuit protection, and under-voltage lockout (UVLO). These features safeguard the device and connected circuits from potential damage, ensuring long-term reliability.

The AP22816AKBWT-7 is packaged in a TSOT25 form factor and is available in tape and reel (TR) format, facilitating surface-mount assembly processes. It is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. The device is also classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

AP22816AKBWT-7 Features

• Output Configuration: High Side
• Current - Output (Max): 1A
• Voltage - Load: 2.7V ~ 5.5V
• Rds On (Typ): 75mOhm
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, Short Circuit, UVLO
• Features: Load Discharge
• Switch Type: USB Switch
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Interface: On/Off
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Grade: Automotive

AP22816AKBWT-7 Applications

The AP22816AKBWT-7 is ideally suited for automotive applications where reliability and robustness are paramount. Its high-side output configuration and comprehensive fault protection make it suitable for USB charging ports, infotainment systems, and other in-vehicle electronics. The device's low on-state resistance ensures minimal power loss, making it energy-efficient and ideal for battery-powered systems.

The AP22816AKBWT-7's load discharge feature enhances safety by quickly discharging the load when the switch is turned off, preventing potential damage to sensitive components. Its automotive grade ensures it can withstand the harsh conditions often encountered in automotive environments, such as temperature extremes and mechanical vibrations.

Conclusion of AP22816AKBWT-7

The AP22816AKBWT-7 from Diodes Incorporated stands out as a reliable and efficient USB power switch tailored for automotive applications. Its robust fault protection mechanisms, low on-state resistance, and high-side output configuration offer significant advantages over similar models. The device's compliance with environmental and safety standards, along with its automotive grade, make it a preferred choice for designers of automotive electronics. Whether used in USB charging ports or infotainment systems, the AP22816AKBWT-7 ensures safe, efficient, and reliable power management.