IP5328

The IP5328 is a highly integrated power management IC (PMIC) designed for portable devices, supporting multi-input fast charging (e.g., USB PD, QC) and bidirectional power delivery. Key features include:
- Multi-protocol support: Compatible with USB PD, QC, AFC, and other fast-charging standards.
- Bidirectional power flow: Can charge devices (up to 18W) or act as a power bank (discharging).
- Integrated components: Combines buck-boost converters, charge controllers, and voltage regulators, reducing external components.
- High efficiency: Up to 92% conversion efficiency, optimizing battery life.
- Comprehensive protection: Overvoltage, overcurrent, and temperature safeguards.
Commonly used in power banks, wireless chargers, and portable devices, the IP5328 simplifies design while enabling fast, flexible power management.

The IP5328 is a power management IC for fast charging. Equivalent alternatives include:
- ETA1061 (Eta Semiconductor)
- SY6918 (Silergy)
- CW3005F (CellWise)
- FS3126 (Fortune Semiconductor)
These chips offer similar features like USB PD, QC support, and multi-protocol charging. Check datasheets for exact compatibility.

The IP5328 is a highly integrated power management IC (PMIC) designed for portable devices. Key features include:
- Power Bank Functions: Supports 5V/9V/12V output for fast charging (QC2.0/QC3.0, FCP, AFC, etc.).
- Battery Charging: 2.4A max charging current with 4.2V/4.3V/4.35V/4.4V adjustable voltage.
- Dual Input Ports: Micro-USB & Type-C, supporting 5V/2A input.
- Output Ports: Dual USB-A (5V/2.4A max each) with smart load detection.
- Efficiency: Up to 92% conversion efficiency (boost mode).
- Protections: Over-voltage, over-current, short-circuit, and temperature protection.
- Display: Supports 4-LED battery level indication.
- Low Power Consumption: <100μA standby current.
Compact and versatile, the IP5328 is ideal for power banks, wireless chargers, and portable devices.

The IP5328 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 fast charging.
- Multi-Cell Charging: Charges 1–4 Li-ion/LiPo batteries (up to 5A).
- Boost Output: Provides 5V–20V output (max 24W) for device power delivery.
- Integrated Protections: Overvoltage, overcurrent, and thermal shutdown.
- I²C Interface: For configuration and monitoring.
Pins include power inputs (USB, battery), outputs (load, boost), control (EN, STAT), and communication (SCL, SDA).

The IP5328 is a power management IC (integrated circuit) manufactured by Injoinic Technology (上海英集芯科技), a Chinese semiconductor company specializing in power management, battery charging, and fast-charging solutions.
Injoinic is known for producing highly integrated, cost-effective chips for consumer electronics, including power banks, wireless chargers, and IoT devices. The IP5328 is a multi-protocol fast-charge SOC (System-on-Chip) supporting USB PD, QC, and other standards, commonly used in portable power banks.
The company focuses on innovation in power efficiency and compact designs, catering to global markets while competing with brands like Texas Instruments and Qualcomm.

The IP5328 is a power management IC widely used in:
1. Portable Devices: Power banks, wireless chargers, and mobile accessories.
2. Consumer Electronics: Bluetooth speakers, smartwatches, and handheld gadgets.
3. IoT Devices: Sensors, wearables, and low-power embedded systems.
4. Fast Charging Solutions: Supports USB PD/QC for rapid charging.
5. Battery-Powered Systems: Efficiently manages multi-cell battery packs.
Its compact design, high efficiency, and multi-protocol support make it ideal for compact, battery-driven applications.

The IP5328 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 integration. The QFN package ensures reliable connectivity and is commonly used in portable devices.