MK2698A
MK2698A Wide-VCC Range, Multi-Mode HF QR Controller
Wide VCC Operating Range (10V to 88V)
Working Frequency up to 130k Hz
Adaptive Multi-Mode Control Optimized for Different Output Voltages and Load Currents
Proprietary Soft-start Scheme to Achieve Low SR Vds Stress
Optimized High Efficiency at Light Load
OPP/SSCP Protection
Brown-in /Brown-out Function
VCC OVP /VO OVP Protection
PIN open/short Protection
External Programmable OTP Protection
Support Wide Output Voltage Ranges
Frequency Dithering to Improve EMI Performance
AC/DC Adapter
AC/DC general power supply
SOT23-6