IP5385 Ingenic Original 65W Buck-Boost Mobile Power Bank Fast Charging Chip Supports UFCS Protocol

The IP5385 is a power management SOC that integrates multiple functions including QC2.0/QC3.0/SCP/UFCS output fast charging protocols, AFC/FCP input/output fast charging protocols, TYPE-C PD2.0/TYPE-C PD3.0 input/output protocols, TYPE-C PD3.0 PPS output protocol, compatibility with BC1.2 and Apple smartphones, synchronous bidirectional buck-boost converter, lithium battery charging management, and battery level indication. It provides a complete power solution for fast-charging power banks.

Features:
1. Supports multiple USB ports simultaneously
2 USB-A ports for output
1 USB-C port for input/output
1 USB-B or Lightning port for input

2. Fast charging specifications
Supports fast charging on any port
Integrated QC2.0, QC3.0 output fast charging protocols
Integrated FCP input/output fast charging protocol
Integrated AFC input/output fast charging protocol
Integrated SCP output fast charging protocol
Integrated DRP Try.SRC protocol, PD3.0 input/output fast charging
Integrated UFCS fusion fast charging output protocol
Compatible with BC1.2 and Apple smartphone fast charging

3. Integrated USB Power Delivery (PD2.0/PD3.0) protocol
Supports PD2.0 bidirectional input/output protocol
Supports PD3.0 bidirectional input/output protocol, PPS output protocol
Supports 5V, 9V, 12V, 15V, 20V input voltage levels
Supports 5V, 9V, 12V, 15V, 20V output voltage levels
Supports PPS 20mV/Step output voltage levels
Integrated hardware-based bidirectional BMC protocol
Integrated recognition and support for E-MARK cables
Integrated physical layer protocol (PHY)
Integrated hardware CRC
Supports Hard Reset

4. Integrated power control
Integrated bidirectional Buck-Boost buck-boost power NMOS drive
Integrated Charge-Pump control for external path NMOS

5. Charging specifications
Adaptive charging current regulation
Supports batteries with specifications of 4.15V, 4.20V, 4.30V, 4.35V, 4.40V

6. Discharge specifications
Supports LiFePO4 batteries with 3.65V rating
Supports 2/3/4 series-connected batteries
Maximum output power of 65W
Synchronous switching discharge efficiency over 94% at 20V/3.25A
Supports cable compensation

7. Battery level display
Built-in 14-bit ADC and fuel gauge
Supports 4, 2, or 1 LED battery level display
Supports 188-segment digital tube battery level display
Supports self-learning battery level for more uniform display
Supports initial battery capacity PIN selection

8. Other functions
Automatic detection of device insertion and removal
Fast charging status indication
Supports battery temperature detection
Intelligent load recognition, automatically enters standby under light load
Built-in lighting driver

9. Multiple protections and high reliability
Input over-voltage and under-voltage protection
Output over-current, over-voltage, and short-circuit protection
Battery over-charge, over-discharge, and over-current protection
Chip over-temperature protection
Charge/discharge battery temperature NTC protection
ESD 4KV, input (including CC, DP, DM pins) withstands 30V

10. Minimal BOM
Built-in switching power MOS drive
Single inductor enables charging and discharging functions

11. Package: QFN48

Applications:
Power banks, portable energy storage power supplies
Portable devices such as smartphones and tablets
Power tools

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