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MICROCHIP USB2514BI-AEZG-TR product image
  • USB2514BI-AEZG-TR thumbnail 1
  • USB2514BI-AEZG-TR thumbnail 2
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  • Pinout Diagram
  • Footprint Diagram
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MICROCHIP USB2514BI-AEZG-TRRoHS

Manufacturer
MICROCHIP
MPN
USB2514BI-AEZG-TR
LCSC Part #
C58940
Packaging
TQFN-36-EP(6x6)
Customer #
Key Attributes
USB 2.0 Hi-Speed Hub Controller
Datasheetpdf iconMICROCHIP USB2514BI-AEZG-TR

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Interface Controllers
ManufacturerMICROCHIP
PackagingTQFN-36-EP(6x6)
FeaturesBC1.1 protocol support;Port power switch control;Downstream port power switch;Port status monitoring;Programmable signal drive;Internal regulator;ESD protection;Overcurrent Protection
Operating Temperature-40℃~+85℃
Voltage - Supply3.3V
Data Rate480Mbps
Memory InterfaceI2C;SMBus
TypeHub
USB ProtocolUSB 2.0
Number of Channels4
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The Microchip USB251xB/xBi hub is a family of lowpower, configurable, MTT (multi transaction translator) hub controller IC products for embedded USB solutions. The x in the part number indicates the number of downstream ports available, while the B indicates battery charging support. The hub supports low-speed, full-speed, and hi-speed (if operating as a hispeed hub) downstream devices on all of the enabled downstream ports.

Features

AI Translation
  • USB251xB/xBi products are fully footprint compatible with USB251x/xi/xA/xAi products as direct drop-in replacements. Cost savings include using the same PCB components and application of USB-IF Compliance by Similarity
  • Full power management with individual or ganged power control of each downstream port
  • Fully integrated USB termination and pull-up/pulldown resistors
  • Supports a single external 3.3V supply source; internal regulators provide 1.2V internal core voltage
  • Onboard 24 MHz crystal driver or external 24 MHz clock input
  • Customizable vendor ID, product ID, and device ID
  • 4 kilovolts of HBM JESD22-A114F ESD protection (powered and unpowered)
  • Supports self- or bus-powered operation
  • Supports the USB Battery Charging specification Rev. 1.1 for Charging Downstream Ports (CDP)
  • The USB251xB/xBi offers the following package: 36-pin QFN (6x6 mm) RoHS compliant package
  • USB251xBi products support the industrial temperature range of -40°C to +85°C
  • USB251xB products support the extended commercial temperature range of 0°C to +85°C

Applications

AI Translation
  • LCD monitors and TVs
  • Multi-function USB peripherals
  • PC motherboards
  • Set-top boxes, DVD players, DVR/PVR
  • Printers and scanners
  • PC media drive bay
  • Portable hub boxes
  • Mobile PC docking
  • Embedded systems
In-Stock: 13,393
13,393 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 2.3586$ 2.36
10+$ 2.0042$ 20.04
30+$ 1.7835$ 53.51
100+$ 1.5563$ 155.63
500+$ 1.4548$ 727.40
1,000+$ 1.4097$ 1409.70
Standard Packaging3000/Full Reel
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