深圳市科瑞芯电子有限公司

SOUTHCHIP南芯 SC8886QDER 32 pin QFN

同步，双向Buck-Boost充电器控制器，具有NVDCPowerPath管理和I2C接口

Features
Wide input range: 3.5V to 24V, 29V sustainable
High efficiency Buck-Boost conversion
Buck-Boost battery charger for 1 to 4 cell batteries
Charging management including precharge, fast charge, constant voltage charge, auto-wake up
Reverse discharging mode, output voltage range: 3V to 20.8V with 8 mV resolution, comply with USB PD 3.0 standards
NVDC PowerPath management and dynamic power management
I2C interface
Input current limit set by external resistor and internal register
Switching frequency: 800kHz /1.2MHz
Integrated PSYS/IADPT/IBAT pin for power and current monitor, compliant with Intel IMVP8/9 standard
Integrated processor hot indication(/PROCHOT) pin
Pass through mode (PTM)
Integrated VMIN active protection (VAP) to supplement system peak power when only battery exists
2-Level input current limit for CPU peak power
Input current optimizer (ICO) algorithm for maximum adapter power capacity
Learn mode and ship mode for system application
Integrated high accuracy ADC
Integrated independent comparator for system voltage monitoring
Protection including UVP, OVP, OCP, SCP, OTP
QFN-32 Package