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AAT4626 - USB Dual-Channel Power Switch

Download the AAT4626 datasheet PDF. This datasheet also covers the AAT variant, as both devices belong to the same usb dual-channel power switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The AAT4626 SmartSwitch™ is part of AnalogicTech's Application Specific Power MOSFET™ (ASPM™) product family.

It is a dualchannel 500mA current-limited P-channel MOSFET power switch designed for high-side load-switching applications.

Key Features

  • Compliant to USB 1.1 and 2.0 specifications 2.7V to 5.5V Input voltage range 500mA (min) continuous current per channel 1.25A (max) current limit per channel 90mΩ typical R DS(ON) Low quiescent current.
  • Typically 20µA.
  • 1µA max with Switches off Thermal shutdown Slew rate limited turn on Fault flag with 2ms blanking Undervoltage Lockout Temp range -40 to 85°C UL Approved.
  • File No. E217765 8 pin SOP or TSSOP packa.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AAT-4626.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AAT4626
Manufacturer Advanced Analogic Technologies
File Size 373.73 KB
Description USB Dual-Channel Power Switch
Datasheet download datasheet AAT4626 Datasheet

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Other Datasheets by Advanced Analogic Technologies

Part Number Description
AAT4625 USB Single-Channel Power Switch
AAT4601 1.5A Current Limited P-Channel Switch
AAT4601A 1.8A Current Limited P-Channel Switch
AAT4608 Current Limited Load Switch in SOT-23 Package
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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.

View original datasheet text
AAT4626 USB Dual-Channel Power Switch SmartSwitch™ General Description The AAT4626 SmartSwitch™ is part of AnalogicTech's Application Specific Power MOSFET™ (ASPM™) product family. It is a dualchannel 500mA current-limited P-channel MOSFET power switch designed for high-side load-switching applications. This switch operates with inputs ranging from 2.7V to 5.5V, making it ideal for both 3V and 5V systems. An integrated current-limiting circuit protects the input supply against large changes in load current which may cause the supply to fall out of regulation. The AAT4626 is also protected from thermal overload which limits power dissipation and junction temperatures. The current limit threshold is factory programmed at 1.0A, with a maximum of 1.5A.