提供硅動(dòng)力全系列芯片方案支持,配套協(xié)議芯片,配套方案開(kāi)發(fā)!
SP6649HF+SP6518支持蘋果20W快充??梢哉J(rèn)證。
? Power on 4mSec Soft Start reducing MOSFET Vds stress
? Frequency Shuffling for Improved EMI
? Extended Burst Mode for Improved Efficiency and Low Standby Power
? Audio Noise Free Operation
? Fixed 65KHz Switching Frequency in PWM Mode
? Internal Synchronized Slope Compensation
? Low VDD Startup Current and Low Operating Current
? Leading Edge Blanking on Current Sense Input
? Cycle-by-Cycle Current Limiting Protection(OCP)
? VDD Over Voltage Protection(OVP),Under Voltage Lockout Protection(UVLO) and Over Voltage Clamp
? Over Temperature Protection(OTP)
? Operate in DCM for Constant Power output
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