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CPW3301
CPW3301 is a USB Type-C power delivery controller with high performance and integration, and can be used in fast charging protocol IC with dual port (USB-A and Type-C) output. It integrates constant voltage, constant current, and constant temperature control loops.Furthermore, it has an integrated high-precision current sampling and charge pump circuit.
Integrated high performance MCU
Built-in 64KB program memory FLASH
2KB data memory (SRAM)
2KB data memory (SRAM)
Analog Features
Integrating constant voltage compensation loop (CV loop)
Integrating constant current compensation loop (CC loop)
Integrating NMOS ChargePump drive circuit
Built-in VBUS and VC pin quick discharge circuit
Built-in line impedance compensation
Internal resistance 12-bit high-precision ADC
Internal resistance NTC detection circuit
Integrating constant current compensation loop (CC loop)
Integrating NMOS ChargePump drive circuit
Built-in VBUS and VC pin quick discharge circuit
Built-in line impedance compensation
Internal resistance 12-bit high-precision ADC
Internal resistance NTC detection circuit
Quick charge features
- Two groups of independent CC ports sharing a PD module
- Support USB-PD3.1 protocol
- Support PPS
- Support QC4.0+
- Support pull-up constant current source output 80uA, 180uA, 330uA
- Two groups of independent DP & DM (one multiplexed with CC)
- Support Huawei FCP, SCP
- Support Samsung AFC
- Support QC2.0, QC3.0
- Support VOOC
- Support Apple2.4, Samsung charging protocol, BC1.2
- Support UFCS
- Support USB-PD3.1 protocol
- Support PPS
- Support QC4.0+
- Support pull-up constant current source output 80uA, 180uA, 330uA
- Two groups of independent DP & DM (one multiplexed with CC)
- Support Huawei FCP, SCP
- Support Samsung AFC
- Support QC2.0, QC3.0
- Support VOOC
- Support Apple2.4, Samsung charging protocol, BC1.2
- Support UFCS
CMOS technology
Voltage operating range: 3.0V~25V
Operating temperature range - ambient temperature: -40~105ºC;
Operating temperature range - ambient temperature: -40~105ºC;
Low power consumption feature
MCU operating current
- Normal mode 6mA
- Sleep mode 0.5mA
- Normal mode 6mA
- Sleep mode 0.5mA
Encapsulation
QFN24 (4mm * 4mm)
Scope of application
Adapter, car charger, USB-DP/DM
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Technical Documentation
Product manual(1)
