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IP2112 - USB Dedicated Charging Port Controller

Download the IP2112 datasheet PDF. This datasheet also covers the IP2111 variant, as both devices belong to the same usb dedicated charging port controller family and are provided as variant models within a single manufacturer datasheet.

General Description

IP2111/IP2112 is a low-cost dedicated charging Physical Layer IC dedicated for USB ports, which supports Apple 2.0A/1.0A, Samsung 2.0A and BC1.2.

IP2112 support dual channel USB port charging control and IP2111 support single channel.

Key Features

  • IP2112 support dual channel USB ports charging control.
  • IP2111 support single channel USB port charging control.
  • Support Apple 2.0A: DP = 2.7V, DM = 2.0V.
  • Support Apple 1.0A(Reverse DP, DM): DP = 2.7V, DM = 2.0V.
  • Support Samsung 2.0A: DP = 1.2V, DM =1.2V.
  • Support BC1.2: DP short to DM automatically.
  • Support auto-detect and auto-switching charging standards.
  • Very low power consumption IQ = 66uA(Typ. ).
  • Working voltage: 3V~5.5V.
  • Package: SOT23-6 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IP2111-Injoinic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number IP2112
Manufacturer Injoinic
File Size 582.91 KB
Description USB Dedicated Charging Port Controller
Datasheet download datasheet IP2112 Datasheet

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Other Datasheets by Injoinic

Part Number Description
IP2110 USB Dedicated Charging Port Controller
IP2111 USB Dedicated Charging Port Controller
IP2133 Electronic Marker
IP2133H Electronic Marker
IP2160 Integrated 7 protocols / fast charging protocol

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
IP2111&IP2112 USB Dedicated Charging Port Controller Single Channel: IP2111 / Dual Channel: IP2112 1. Features  IP2112 support dual channel USB ports charging control  IP2111 support single channel USB port charging control  Support Apple 2.0A: DP = 2.7V, DM = 2.0V  Support Apple 1.0A(Reverse DP, DM): DP = 2.7V, DM = 2.0V  Support Samsung 2.0A: DP = 1.2V, DM =1.2V  Support BC1.2: DP short to DM automatically  Support auto-detect and auto-switching charging standards  Very low power consumption IQ = 66uA(Typ.)  Working voltage: 3V~5.5V  Package: SOT23-6 2. Description IP2111/IP2112 is a low-cost dedicated charging Physical Layer IC dedicated for USB ports, which supports Apple 2.0A/1.0A, Samsung 2.0A and BC1.2.