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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. USB Interfaces
                                                                                                  Print Page

                                                                                                  STCC2540IQTR

                                                                                                  USB Interface, USB Charging Controller, USB 2.0, 3.0, 4.5 V, 5.5 V, VFQFN, 16 Pins

                                                                                                  STMICROELECTRONICS STCC2540IQTR
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoSTCC2540IQTR
                                                                                                  Newark Part No.41Y2265
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  3,755 In Stock

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                                                                                                  418 Delivery in 1-3 Business Days(US stock)
                                                                                                  3337 Delivery in 2-4 Business Days(UK stock)
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                                                                                                  QuantityPrice
                                                                                                  1+$1.800
                                                                                                  10+$1.320
                                                                                                  100+$1.060
                                                                                                  500+$0.982
                                                                                                  1000+$0.933
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $1.80
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                                                                                                  Product Information

                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoSTCC2540IQTR
                                                                                                  Newark Part No.41Y2265
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  USB IC TypeUSB Charging Controller
                                                                                                  USB StandardUSB 2.0, 3.0
                                                                                                  Supply Voltage Min4.5V
                                                                                                  Supply Voltage Max5.5V
                                                                                                  Interface Case StyleVFQFN
                                                                                                  IC Case / PackageVFQFN
                                                                                                  No. of Pins16Pins
                                                                                                  Data Rate-
                                                                                                  No. of Ports1Ports
                                                                                                  No. of Ports1 Port
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max85°C
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSLMSL 3 - 168 hours
                                                                                                  SVHCNo SVHC (21-Jan-2025)

                                                                                                  Product Overview

                                                                                                  STCC2540IQTR is a USB charging controller with integrated power switch in a 16 pin VFQFPN package. The device integrates, in one package, a USB charger controller, a wide bandwidth data switch, and a high current power switch. The device emulates several profiles compatible with the USB battery charging standard, BC1.2, Chinese telecommunications standard YD/T 1591-2009, and proprietary charger modes. The device asserts the charging flag in DCP modes if the charging current is higher than the threshold. In CDP mode, it asserts the charging flag after the CDP negotiation if the charging current is higher than the threshold. After the current drops below the threshold, the output is deasserted, allowing the host to turn off the high power DC-DC converter and reduce overall consumption in S4/S5 states, which is critical when the host is battery supplied. Typical applications include USB ports / hubs, PCs, monitors, notebooks, ultra books, tablet PCs, universal wall charging adapters.

                                                                                                  • Compliant with USB charging specifications BC1.2, USB 2.0 and USB 3.0 standards
                                                                                                  • Compatible with proprietary charging mode (Apple® 1 A / 2 A, BlackBerry®, Korean tablets)
                                                                                                  • Wide bandwidth, low-loss USB 2.0 data switch
                                                                                                  • Integrated VBUS power switch with low RON of 65mohm
                                                                                                  • Constant current mode overcurrent protection
                                                                                                  • Soft-start to limit inrush current
                                                                                                  • Adjustable current limit up to 2.8A
                                                                                                  • Short-circuit, thermal and undervoltage protection
                                                                                                  • Reverse voltage and reverse current protection
                                                                                                  • Deglitched fault reporting output, supports remote wakeup in S3, charging indication output

                                                                                                  Technical Specifications

                                                                                                  USB IC Type

                                                                                                  USB Charging Controller

                                                                                                  Supply Voltage Min

                                                                                                  4.5V

                                                                                                  Interface Case Style

                                                                                                  VFQFN

                                                                                                  No. of Pins

                                                                                                  16Pins

                                                                                                  No. of Ports

                                                                                                  1Ports

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 3 - 168 hours

                                                                                                  USB Standard

                                                                                                  USB 2.0, 3.0

                                                                                                  Supply Voltage Max

                                                                                                  5.5V

                                                                                                  IC Case / Package

                                                                                                  VFQFN

                                                                                                  Data Rate

                                                                                                  -

                                                                                                  No. of Ports

                                                                                                  1 Port

                                                                                                  Operating Temperature Max

                                                                                                  85°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Technical Docs (3)

                                                                                                  Technical Data Sheet EN

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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