IP5328P

The IP5328P is a highly integrated power management IC designed for portable devices. It combines a switch-mode battery charger, boost converter, and power bank control in a single chip, supporting USB-C PD and QC3.0 fast charging protocols.
Key features:
- Multi-function: Charges batteries (Li-ion/Li-Po) and provides 5V-20V output via USB-C/QC.
- High efficiency: Up to 92% conversion efficiency in boost mode.
- Flexible input: Works with 5V-12V adapters (supports 5V/9V/12V).
- Comprehensive protection: Overvoltage, overcurrent, and temperature protection.
Commonly used in power banks, wireless chargers, and portable devices, the IP5328P simplifies design while delivering reliable, fast-charging performance.

The IP5328P is a power management IC for charging and discharging. Equivalent alternatives include:
1. IP5306 – Similar power bank SOC.
2. ETA1061 – Bidirectional buck-boost IC.
3. SY6912 – Supports fast charging.
4. CW3005 – Multi-protocol power management.
5. BQ25895 (TI) – For advanced charging control.
Check specs for compatibility as features vary.

The IP5328P is a power management IC with 32 pins (QFN-32 package). Key functions include:
- Power Path Management: Supports bidirectional USB PD (up to 18W), QC3.0, and other fast-charging protocols.
- Battery Charging: Integrates switch-mode charging (5V/9V/12V) with up to 3A current.
- Boost Output: Provides 5V/9V/12V output (up to 2.4A) for device power.
- Multi-Protection: Overvoltage, overcurrent, and temperature protection.
- I²C Control: Configurable via I²C interface.
Pins include power inputs (USB, battery), outputs (load), control (I²C, EN), and ground/power rails.

The IP5328P is a power management IC manufactured by Injoinic Technology (上海英集芯科技有限公司), a Chinese semiconductor company specializing in integrated circuits for power management, battery charging, and fast charging solutions.
Injoinic is known for producing cost-effective, high-performance chips used in consumer electronics, such as power banks, wireless chargers, and adapters. The IP5328P is a multi-protocol fast-charge SOC commonly used in power banks, supporting USB PD, QC, and other fast-charging standards.
The company focuses on innovation in power efficiency and compact designs, catering to global markets.

The IP5328P is a power management IC commonly used in:
1. Portable Devices: Power banks, Bluetooth speakers, and handheld gadgets.
2. Wireless Charging: Supports fast charging for smartphones and TWS earbuds.
3. IoT Devices: Powers sensors, smartwatches, and wearables.
4. Consumer Electronics: Used in LED lights, mini fans, and other battery-powered products.
5. Industrial Tools: Provides efficient power for compact diagnostic devices.
It integrates charging, discharging, and power path management, making it versatile for compact, battery-driven applications.

The IP5328P is typically available in a QFN-32 (5x5mm) package. This compact, surface-mount design is suitable for power management applications, offering efficient thermal performance and space-saving benefits. The QFN package ensures good electrical performance with minimal lead inductance, making it ideal for portable devices and fast-charging solutions.