PCT普诚 RS2051 绿色模式PWM控制器
FEATURES
● Low Cost, PWM, Burst & CRM (Cycle Reset Mode)
● Low Operating Current (1.2mA)
● Low Start-up Current (about 3μA)
● Under Voltage Lockout (UVLO)
● Built-in Synchronized Slope Compensation
● Built-in Frequency Jiggling for better EMI Signature
● Programmable PWM Frequency
● Audio Noise Free Operation
● Soft Clamped GATE output voltage 18V
● VDD over voltage protect 34V
● Cycle-by-cycle current limiting
● Sense Fault Protect ion
● Latch mode After OLP&SCP
● RoHS Compliant and 100.00% Lead (Pb)-Free
APPLICATIONS
● Switching AC/DC Adaptor
● Battery Charger
● Open Frame Switching Power Supply
● Standby Power Supplies
● VCR, SVR, STB, DVD & DVCD Player SMPS
● Auxiliary Power Supply for PC and Server
● Open-frame SMPS
