IP5389 [100W Bidirectional Fast Charging Power Bank Module]

Description: A bidirectional PD 100W power bank module designed based on the Injoinic IP5389-BZ chip.
Application: Fast charging power banks, high-power portable power supplies.

1. Product Introduction

• A bidirectional PD 100W power bank module designed around the Injoinic IP5389-BZ chip.

• Supports battery packs with 2-6 cells in series.

• Also supports LiFePO4 (Lithium Iron Phosphate) batteries (requires resistor change to set battery type; see schematic for details).

• Default: 2S (refer to schematic diagram)

  Battery type: 4.2V (refer to schematic diagram)

  Maximum power of 100W (refer to schematic diagram)

• 

2. Application Scenarios

• Fast charging power banks

• Portable power supplies (Power Banks)

3. Product Overview

• Wide Protocol Support: QC/PD/PPS/AFC/FCP/SCP/SFCP/VOOC and other fast charging protocols.

• Integrated PD Controller:Features integrated USB-C Power Delivery (PD 2.0/PD 3.0/PPS) protocol,
  Physical Layer (PHY), and hardware Bidirectional Mark Coded (BMC)
  module.

• Bidirectional PD: Supports PD 2.0/PD 3.0 bidirectional input/output protocols and PPS output protocol.

• High Power Output: Supports up to 100W output.

• Input Voltage: Supports 5V, 9V, 12V, 15V, 20V input profiles.

• Output Voltage: Supports 5V, 9V, 12V, 15V, 20V profiles.

• Output Capabilities (Advertised):

  • 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A

  • PPS: 3.3V~21V / 3A

4. Product Specifications

1. Input Voltage: 5V - 20V

2. Output Voltage: 5V - 20V

3. Output Current: 5A (Max per port)

4. Output Interfaces: 1x USB Type-A, 1x USB Type-C

5. PCB Dimensions: 84mm x 32mm x 15mm

5. Usage Instructions

1. Initialization: After connecting the battery pack, charge the board first to activate it. Once activated, normal operation begins.

2. Charging Devices: Connect a device via USB cable; output will start automatically to charge the connected device.

3. Force Output Off: Double-press the function button to forcibly turn off the output.

4. Check Status: Single-press the function button to illuminate the digital display, showing battery level (%) and output power (W).

6. Important Notes

• High-Rate Cells Required: During high-power input/output, current at the battery terminals is very high. Ensure you use high-rate discharge/charge capable battery cells.

• Comprehensive Protection: Features multiple layers of protection for high reliability:

  • Input Over-Voltage Protection (OVP)

  • Input Under-Voltage Protection (UVP)

  • Output Over-Current Protection (OCP)

  • Output Over-Voltage Protection (OVP)

  • Output Short-Circuit Protection (SCP)

  • Battery Over-Charge Protection

  • Battery Over-Discharge Protection

  • Battery Over-Current Protection

  • IC Over-Temperature Protection (OTP)

  • Battery Temperature Protection via NTC (Charge/Discharge)

• Robust Design: ESD protection up to 4KV; Input ports (including CC/DP/DM pins) withstand up to 30V.

• High Efficiency: Up to 97%+ peak efficiency.