IP2738
IP2738 is Fast Charging Controller manufactured by Injoinic.
Features
- Support Charging standards including
- USB Type-C and USB Power Delivery
- Support USB PD2.0/PD3.1/PPS
- Two independent Type-C Source
- Integrated VCONN power and switch for reading E-Marker cable
- Support QC5/QC4+/QC3+/QC3.0/QC2.0
- patible with Class B
- Support FCP/SCP
- Support AFC
- Support SFCP
- Support MTK PE+ 2.0/1.1
- PE+ 2.0: 5~20V (0.5V/step)
- PE+ 1.1: 5V, 7V, 9V, 12V
- Support UFCS
- Support BC1.2, Apple 2.4A, SAMSUNG 2.0A
- Independent built-in shunt regulator
- Programmable constant voltage control
- Programmable constant current control
- Integrated low side current sense amplifier
- Cable drop pensation
- Support multiple modes of voltage control
- Control of PWM controller feedback
- Control of optocoupler
- Control of I2C
- Power management
- Integrated four independent NMOS driver and two of the four support VDS detecting
- Integrated Bleeder
- Support power saving mode
- Programmable fault protections
- Over Voltage Protection (OVP)
- Under Voltage Protection (UVP)
- Over Current Protection (OCP)
- Over Temperature Protection (OTP)
- DP/DM/CC1/CC2 over voltage protection
- Operating voltage 3V~25V
- Package
- QFN32
2. Description
The IP2738 is a highly integrated fast charging controller dedicated for multiple USB interfaces which supports many kinds of charging standards includes Type-C Source, PD2.0/PD3.1/PPS, HVDCP QC5/QC4+/ QC3+/QC3.0/QC2.0 (Quick Charge), FCP (Hisilicon® Fast Charge Protocol), SCP (Super Fast Charge), AFC (Samsung® Adaptive Fast Charge), SFCP, MTK PE+ 2.0/1.1 (Media Tek Pump Express Plus 2.0/1.1), UFCS (Universal Fast Charging for Mobile Devices), BC1.2, Apple 2.4A, SAMSUNG...
