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AP2142AFGEG-7

AP2142AFGEG-7 Description

The AP2142AFGEG-7 is a high-side power distribution switch designed by Diodes Incorporated, featuring a 1:2 output configuration. This obsolete product offers a maximum output current of 500mA and is compliant with both REACH and ROHS3 standards. The switch operates without requiring a supply voltage (Vcc/Vdd) and is housed in a surface-mount 8UDFN package, available in tape and reel format. It is rated for a load voltage range of 2.7V to 5.5V and has a typical on-state resistance (Rds On) of 85mOhm. The AP2142AFGEG-7 includes advanced fault protection mechanisms such as fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO). It also features load discharge and status flag functionalities, making it suitable for applications requiring reliable power management and protection.

AP2142AFGEG-7 Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 500mA
• REACH Status: REACH Unaffected
• Mfr: Diodes Incorporated
• Features: Load Discharge, Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 2.7V ~ 5.5V
• Ratio - Input:Output: 1:2
• Mounting Type: Surface Mount
• Rds On (Typ): 85mOhm
• Number of Outputs: 2
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: AP2142

AP2142AFGEG-7 Applications

The AP2142AFGEG-7 is ideal for applications that require efficient power distribution and robust fault protection. Its high-side configuration and 1:2 output ratio make it suitable for USB switch applications, where multiple devices need to be powered and managed reliably. The switch's ability to operate without a supply voltage and its wide load voltage range (2.7V to 5.5V) provide flexibility in various power management scenarios. The inclusion of load discharge and status flag features enhances its functionality, making it a versatile choice for systems that need to monitor and control power states effectively. The AP2142AFGEG-7's fault protection mechanisms ensure that connected devices are safeguarded against over-current, over-temperature, reverse current, and under-voltage conditions, thereby enhancing system reliability and longevity.

Conclusion of AP2142AFGEG-7

The AP2142AFGEG-7 from Diodes Incorporated stands out as a reliable and feature-rich power distribution switch, despite its obsolete status. Its unique combination of high-side output configuration, robust fault protection, and compliance with industry standards (REACH and ROHS3) make it a valuable component for applications requiring efficient power management. The switch's ability to operate without a supply voltage and its wide load voltage range further enhance its versatility. While the AP2142AFGEG-7 may no longer be in production, its technical specifications and performance benefits continue to make it a compelling choice for engineers and designers working on legacy systems or seeking a reliable power switch solution.