IP2112

IP2111&IP2112 USB Dedicated Charging Port Controller Single Channel: IP2111 / Dual Channel: IP2112 1. Features     2. Description IP2112 support dual channel USB ports charging control IP2111 support single channel USB port charging control    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 Support Apple 2.0A: DP = 2.7V, DM = 2.0V Support Apple 1.0A(Reverse DP, DM): DP = 2.7V, control and IP2111 support single channel. An auto-detect feature monitors USB data line voltage, DM = 2.0V    IP2111/IP2112 is a low-cost dedicated charging and automatically provides the correct electrical 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 signatures on the data lines to charge compliant devices. SEL pin used to configure the maximum allotment current. 3. Application   USB power output ports for AC adapters, Power Banka, Car chargers Battery chargers for smart phones, tablets, netbooks, digital cameras, and Bluetooth accessories 4. Typical Application Schematic VOUT(5V) DM VBUS DM1 DP 1 1uF DP VOUT(5V) USB Connector1 VBUS1 (Regulator Output) (Regulator Output) VBUS GND IP2112 1uF DM2 DM DP 2 DP GND USB Connector2 VBUS2 GND http://www.injoinic.com/ NC NC IP2111 DM DM DP DP GND GND USB Connector IP2112 Typical Application Circuit V1.0 VBUS1 IP2111 Typical Application Circuit 1/7 Copyright © 2017, Injoinic Corp. IP2111&IP2112 5. PIN Description DP 1 1 GND 2 DP 2 3 IP2112 6 DM1 5 VBUS 4 DM2 引脚名 引脚编号 引脚描述 DP1 1 Connect to USB1 DP data line GND 2 Ground DP2 3 Connect to USB2 DP data line DM2 4 Connect to USB2 DM data line VBUS 5 Power supply input, connect with 1uF capacitor to GND DM1 6 Connect to USB1 DM data line DP 1 GND 2 NC 3 IP2111 6 DM 5 VBUS 4 NC 引脚名 DP 引脚编号 1 引脚描述 Connect to USB DP data line GND 2 Ground NC 3 NC pin, floating NC 4 NC pin, floating VBUS 5 Power supply input, connect with 1uF capacitor to GND DM 6 Connect to USB DM data line V1.0 http://www.injoinic.com/ 2/7 Copyright © 2017, Injoinic Corp. IP2111&IP2112 6. IP Series Products List Power Bank IC Num Keys I2C DCP Type-C QC Certificate Package IP5303 1.0A 1.2A 1,2 √ √ - - - - eSOP8 IP5305 1.0A 1.2A 1,2,3,4 √ √ - - - - eSOP8 IP5306 2.4A 2.1A 1,2,3,4 √ √ - - - - eSOP8 IP5206 2A (Max) 1.5A 3,4,5 √ √ - - - - eSOP16 IP5108E 2.0A 1.0A 3,4,5 √ √ - - - - eSOP16 IP5108 2.0A 2.0A 3,4,5 √ √ √ - - - eSOP16 IP5207 1.2A 1.2A 3,4,5 √ √ - - - - QFN24 IP5207T 1.2A 1.2A 1,2,3,4 √ √ √ √ - - QFN24 IP5109 2.1A 2.1A 3,4,5 √ √ √ - - - QFN24 IP5209 2.4A 2.1A 3,4,5 √ √ √ √ - - QFN24 IP5219 2.4A 2.1A 1,2,3,4 √ √ √ √ √ - QFN24 IP5310 3.1A 3.0A 1,2,3,4 √ √ √ √ √ - QFN32 IP5312 15W 3.6A 2,3,4,5 √ √ √ √ - - QFN32 IP5318Q 18W 4.0A 2,3,4,5 √ √ √ √ - √ QFN40 IP5318 18W 4.0A 2,3,4,5 √ √ √ √ √ √ QFN40 IP5322 18W 4.0A 1,2,3,4 √ √ √ √ - √ QFN32 IP5328 18W 4.0A 1,2,3,4 √ √ √ √ √ √ QFN40 Compa tibility PIN2PIN charge Lighting PIN2PIN LED PIN2PIN Dis- Package PIN Charge Features PIN2 IC Part No. Charge /Discharge USB Charging Port Control IC Standards Supported IC Part No. Channel Num IP2110 BC1.2 QC3.0 & & APPLE QC2.0 1 √ - - - - - - - - - - SOT23-5 IP2111 1 √ - - - - - - - - - - SOT23-6 IP2112 2 √ - - - - - - - - - - SOT23-6 IP2161 1 √ √ - - - √ - - - √ - SOT23-6 IP2163 1 √ √ √ - √ √ √ - √ √ - SOP8 IP2701 1 √ √ √ - √ √ - √ - - - SOP8 IP2703 1 √ √ √ - √ √ √ √ √ - - DFN10 V1.0 http://www.injoinic.com/ MTK FCP SCP AFC SFCP PE+ QC Type-C NTC 2.0&1.1 3/7 Certi- PD3.0 Package ficate Copyright © 2017, Injoinic Corp. IP2111&IP2112 IP2705 1 √ √ √ - √ √ √ √ √ - - DFN12 IP2707 2 √ √ √ - √ √ √ √ √ - - QFN16 IP2716 1 √ √ √ √ √ - 1.1 √ - √ √ QFN32 7. Absolute Maximum Ratings Parameters Symbol Value Unit VBUS Input Voltage Range VBUS -0.3 ~ 7 V DP, DM Input Voltage Range VDP, VDM -0.3 ~ 11 V Junction Temperature Range TJ -40 ~ 150 ℃ Storage Temperature Range Tstg -60 ~ 150 ℃ Ambient Temperature Range TA -40 ~ 150 ℃ Human Body Model (HBM) ESD 4 KV *Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to Absolute Maximum Rated conditions for extended periods may affect device reliability. *Voltages are referenced to GND unless otherwise noted. 8. Recommended Operating Conditions Parameter Symbol Min. Input Voltage VBUS Ambient Temperature TA Typ. Max. Unit 3 5.5 V -40 85 ℃ *Devices’ performance cannot be guaranteed when working beyond those Recommended Operating Conditions. 9. Electrical Characteristics Unless otherwise specified, TA=25℃, 4.5V ≤ VBUS ≤ 5.5V Parameter Symbol Test Conditions Min. Typ. Max. Unit Quiescent Current IQ No load, VBUS=5V 50 66 100 uA Startup Time Ts 8 10 12 ms DP1/DP2 Voltage DM1/DM2 Voltage V1.0 VDP1/VDP2 VDM1/VDM2 http://www.injoinic.com/ Connect to Apple device 2.7 V Connect to Samsung device 2.0 V Connect to Apple device 2.7 V Connect to Samsung device 2.7 V 4/7 Copyright © 2017, Injoinic Corp. IP2111&IP2112 10. Function Description Charging Standards IP2111/IP2112 is a low-cost dedicated charging Physical Layer IC dedicated for charging applications where charging standards required to be negotiated between USB ports. IP2111/IP2112 is needed at the host-side, when the attached portable client-side devices negotiate the power allotment from the power source host-side. IP2112 support dual channel USB port charging control, in control of two independent USB port. IP2111 support single USB port charging control. IP2111/IP2112 auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices. IP2111/IP2112 supports Apple 2.0A/1.0A, Samsung 2.0A and BC1.2. IP2111/IP2112 is not in control of the charging power loop, the actual charging loop and charging current is determined by the host-side power source and the client-side USB port device. The maximum current allotment of IP2111/IP2112 is 2.0A. IP2111/IP2112 support reverse connect DP, DM pin on PCB board to realize the maximum current allotment of 1.0A. V1.0 http://www.injoinic.com/ 5/7 Copyright © 2017, Injoinic Corp. IP2111&IP2112 11. Package V1.0 http://www.injoinic.com/ 6/7 Copyright © 2017, Injoinic Corp. IP2111&IP2112 12. IMPORTANT NOTICE INJOINIC TECHNOLOGY and its subsidiaries reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services. 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INJOINIC TECHNOLOGY is not responsible or liable for any such statements. V1.0 http://www.injoinic.com/ 7/7 Copyright © 2017, Injoinic Corp.