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USB3750A-1

Status: In Production

Features:

  • Provides VBUS over-voltage protection up to 9V
  • Contains over-voltage and under-voltage lock-out feature
  • 15kV IEC capability for contact and air discharge
  • Supports USB battery charging detection from dedicated and host chargers
  • Allows dead battery support with 100mA trickle charge control
  • I2C interface for control and customization of the device
  • Supports industrial temperature range (-40° to 85°C)
  • 16-pin QFN, RoHS-compliant package
  • Smart phones
  • Storage Drives
  • Headsets
  • Media Players
  • Tablets and Docking Stations
  • Bluetooth® Earpieces
  • MP3 Players
  • Industrial Products
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

Microchip's USB375x family of Hi-Speed USB switches were specifically designed to enable a range of applications to achieve single-port connectivity. Their design provides a substantial 1GHz of bandwidth, allowing for the passage of robust USB 2.0 signals. The USB375x family of highly-integrated USB 2.0 switches contains port detection and port protection within a small footprint package. The USB375x family provides excellent ESD performance along with over-voltage (OVP) and under-voltage (UVP) protection for the entire system. Microchip's RapidCharge Anywhere™ technology enables USB-IF Battery Charging Compliant detection capabilities for targeted portable devices, allowing for quick charging with a host PC or dedicated charger. Additionally, Microchip's complimentary and confidential USBCheck™ online design review service is available for customers who select the USB375x for their application design-in.*


*The USBCheck online design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

Additional Features

    Highlights

    • Provides VBUS over-voltage protection up to 9V
    • Contains over-voltage and under-voltage lock-out feature
    • 15kV IEC capability for contact and air discharge
    • Supports USB battery charging detection from dedicated and host chargers
    • Allows dead battery support with 100mA trickle charge control
    • I2C interface for control and customization of the device
    • Supports industrial temperature range (-40° to 85°C)
    • 16-pin QFN, RoHS-compliant package

    Target Applications

    • Smart phones
    • Storage Drives
    • Headsets
    • Media Players
    • Tablets and Docking Stations
    • Bluetooth® Earpieces
    • MP3 Players
    • Industrial Products
Parametrics
Name
Value
Description
USB 2.0 Integrated Switch and Charger Detection
Upstream Port
USB 2.0
USB Speed
High Speed
Integrated Vbus Power Switch
Yes
Port Protection
Yes
Hi-Speed Switch
Yes
Battery Charger Detection
Yes
Dead Battery Current Limit
Yes
Temp. Range Min.
-40
Temp. Range Max.
85

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
USB3750A-1-A4-TR
0.021500
0.128600
16
VQFN
3x3x0.9mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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