IP5356

The IP5356 is a highly integrated power management IC (PMIC) designed for portable devices, featuring multi-function power management and fast charging capabilities. It supports USB Type-C and PD 3.0/2.0, along with QC 3.0/2.0 protocols, enabling flexible charging solutions.
Key features include:
- Multi-cell battery charging (2-4 series Li-ion) with up to 5A current.
- Buck-boost voltage regulation for stable power delivery.
- Dual USB ports (Type-A & Type-C) with independent control.
- Programmable power paths and system voltage management.
- Comprehensive protection (overvoltage, overcurrent, thermal shutdown).
Ideal for power banks, drones, and portable electronics, the IP5356 enhances efficiency and safety while reducing external component count. Its compact design and advanced charging protocols make it a versatile choice for modern battery-powered applications.

The IP5356 is a power management IC for portable devices. Equivalent alternatives include:
1. IP5358 – Similar features, higher efficiency.
2. ETA1061 – Bidirectional buck-boost converter.
3. BQ25895 (TI) – Fast-charge power management IC.
4. SY6912 – Supports similar charging protocols.
5. CW6305 – Comparable buck-boost functionality.
Check datasheets for exact compatibility, as specs may vary slightly.

The IP5356 is a highly integrated power management IC (PMIC) designed for portable devices. Key features include:
- Multi-function Power Management: Combines a boost converter, buck converter, battery charger, and power path management in a single chip.
- Fast Charging: Supports 5V/9V/12V input with up to 18W (12V/1.5A) fast charging.
- High-Efficiency DC-DC Converters: Boost (5V/3.1A max) and buck (adjustable output) for stable power delivery.
- Battery Charging: Supports 4.2V/4.35V/4.4V Li-ion/Li-Po batteries with 2A max charging current.
- Power Path Management: Seamless switch between battery and external power.
- Multiple Protections: Over-voltage (OVP), over-current (OCP), over-temperature (OTP), and short-circuit (SCP) protection.
- Compact Design: QFN-40 package, ideal for space-constrained applications.
Ideal for power banks, Bluetooth speakers, and portable devices.

The IP5356 is a power management IC (PMIC) designed for multi-function applications, commonly used in portable devices.
- Pin Count: 24 pins (QFN package).
- Key Functions:
- Power Management: Integrates a synchronous buck converter, multiple LDOs, and a boost converter.
- Battery Charging: Supports 2A charging with path management.
- USB OTG: Provides 5V/2.4A output for USB power delivery.
- LED Indicators: Battery status and charging indication.
- Protections: Overvoltage, overcurrent, and thermal shutdown.
It is widely used in power banks and portable electronics for efficient power distribution and charging control.

The IP5356 is a power management IC (PMIC) manufactured by Injoinic Technology (上海英集芯科技), a Chinese semiconductor company specializing in integrated circuits for power management, battery charging, and fast charging solutions.
Injoinic, founded in 2014 and headquartered in Shanghai, focuses on high-performance, cost-effective power management chips for consumer electronics, IoT, and mobile devices. The company is known for its innovations in fast charging (e.g., QC, PD protocols) and energy-efficient designs.
The IP5356 is a multi-function PMIC commonly used in power banks, supporting features like bidirectional fast charging, battery protection, and LED display control.
Injoinic is a fabless IC design house, meaning it designs chips but outsources manufacturing to foundries like TSMC or SMIC. It serves global markets, particularly in China and Asia.

The IP5356 is a power management IC commonly used in portable devices. Key application areas include:
1. Power Banks – Manages charging/discharging for multi-cell lithium batteries.
2. Wireless Chargers – Supports fast charging (QC/PD) for smartphones and accessories.
3. Portable Devices – Powers Bluetooth speakers, drones, and handheld gadgets.
4. IoT Devices – Provides efficient energy management for smart sensors and wearables.
5. Emergency Power Supplies – Ensures stable output in backup power systems.
It integrates functions like battery protection, voltage regulation, and USB-C/PD compatibility, making it versatile for compact, battery-powered solutions.

The IP5356 is typically available in a QFN-48 (6x6mm) package. This compact, surface-mount design is suitable for high-efficiency power management applications, offering good thermal performance and space-saving benefits. Always verify the exact package type in the datasheet for your specific variant.