Injoinic Fast Charging Protocol ICs

About Fast Charging Protocol ICs

Comprehensive fast charging protocol chips supporting all major standards including USB PD, QC, SCP, FCP, and more for universal charging compatibility.

As an authorized distributor of Injoinic, BeiLuo provides a comprehensive range of Fast Charging Protocol ICs products. These products are widely used in industrial control, automotive electronics, consumer electronics, and communication equipment. We offer a complete product line with multiple series to meet various application requirements. All products are genuine and original, backed by professional technical support and comprehensive after-sales service.

Selection Guide: How to Choose the Right Fast Charging Protocol ICs

Product List

4 products available

Part Number ↕	Supported Protocols ↕	Input Voltage ↕	Output Voltage ↕	Max Current ↕	Interface ↕	Package ↕	Stock Status	Action
IP2723T	PD 3.0/3.1 PPS, QC 2.0/3.0/4.0+, SCP, FCP, AFC, PE	3.3V to 21V	3.3V to 21V (configurable)	5A	I2C, GPIO	QFN-24 (4x4mm)	In Stock	View Details
IP2726	PD 3.0/3.1 PPS, QC 2.0/3.0/4.0+, SCP, FCP, AFC, PE	3.3V to 21V	-	-	I2C	QFN-32 (5x5mm)	In Stock	View Details
IP2721	USB PD 3.0	3.3V to 20V	5V/9V/12V/15V/20V	3A	GPIO	SOP-8	In Stock	View Details
IP2728	USB PD 3.1 EPR	3.3V to 28V	5V to 28V	5A	-	QFN-32	In Stock	View Details

Need Fast Charging Protocol ICs Products?

Download Datasheet Request Samples Get Quote Contact FAE

Frequently Asked Questions

What protocols does the IP2723T support?

The IP2723T supports comprehensive fast charging protocols including USB PD 3.0/3.1 with PPS, Qualcomm QC 2.0/3.0/4.0+, Huawei SCP and FCP, Samsung AFC, and MediaTek PE. This multi-protocol support enables universal compatibility with smartphones, tablets, and laptops from all major manufacturers. The IC automatically detects the connected device's protocol and negotiates optimal charging parameters.

Choose IP2723T for multi-protocol applications requiring broad device compatibility. Contact us for samples and reference designs.

How do I configure the output voltage and current?

The IP2723T supports flexible output configuration through external resistors or I2C interface. For resistor configuration, connect appropriate resistors to the CFG pins to set default voltage and current limits. For advanced applications, use the I2C interface to dynamically adjust output parameters based on system conditions. The IC also supports cable compensation to maintain stable voltage at the device end. Refer to the datasheet for detailed configuration options and calculation formulas.

For simple applications, use resistor configuration. For dynamic control, implement I2C communication. Our FAE team can provide configuration guidance.

What protection features are integrated in Injoinic protocol ICs?

Injoinic protocol ICs integrate comprehensive protection features including over-voltage protection (OVP), under-voltage protection (UVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP). These protections ensure safe operation under abnormal conditions and protect both the charger and connected devices. The ICs also feature ESD protection on all pins and robust fault handling mechanisms.

Injoinic's integrated protections simplify design and improve reliability. Review the datasheet for specific protection thresholds and characteristics.

What is the difference between IP and IU series?

The IP series is optimized for power bank applications with features like battery management integration, power path control, and bidirectional charging support. The IU series targets adapter and charger applications with focus on high-efficiency AC-DC conversion and compact designs. IP series typically includes more integrated functions for battery-powered applications, while IU series emphasizes high power density and thermal performance for wall adapters.

Select IP series for power banks and portable applications. Choose IU series for wall chargers and adapters. Contact us for specific model recommendations.

How do I implement PPS (Programmable Power Supply) with Injoinic ICs?

Injoinic's PD 3.1 compatible ICs support PPS for precise voltage and current control. The IC handles PPS communication with the connected device and adjusts output accordingly. Implementing PPS requires proper firmware support and may need external MCU for advanced applications. The IC provides feedback signals for output adjustment and reports actual output parameters to the source device. PPS enables optimized charging for newer smartphones and laptops.

For PPS support, select PD 3.1 compatible models. Contact our FAE team for implementation guidance and reference code.