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AIC1521 - Single High-Side Power Switch With Control Function

General Description

The AIC1521 is an integrated high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications.

The high-side switch is a MOSFET with 120mΩ RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length.

Key Features

  • 120mΩ (5V Input) High-Side MOSFET Switch. l 500mA Continuous Load Current. l 80µA Typical On-State Supply Current. l 1µA Typical Off-State Supply Current. l Current-Limit / Short Circuit Protection. l Thermal Limiting Protection under Overcurrent Condition. l Undervoltage Lockout Ensures that Switch is off at Start Up. l Output can be Forced Higher than Input (Off-State). l Slow Turn ON and Fast Turn OFF. l Active-High or Active-Low Enable. n.

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Datasheet Details

Part number AIC1521
Manufacturer Analog Intergrations Corporation
File Size 178.56 KB
Description Single High-Side Power Switch With Control Function
Datasheet download datasheet AIC1521 Datasheet

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Other Datasheets by Analog Intergrations Corporation

Part Number Description
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AIC1521 Single High-Side Power Switch With Control Function n FEATURES • 120mΩ (5V Input) High-Side MOSFET Switch. l 500mA Continuous Load Current. l 80µA Typical On-State Supply Current. l 1µA Typical Off-State Supply Current. l Current-Limit / Short Circuit Protection. l Thermal Limiting Protection under Overcurrent Condition. l Undervoltage Lockout Ensures that Switch is off at Start Up. l Output can be Forced Higher than Input (Off-State). l Slow Turn ON and Fast Turn OFF. l Active-High or Active-Low Enable. n DESCRIPTION The AIC1521 is an integrated high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. The high-side switch is a MOSFET with 120mΩ RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length.