SF5590
HV-mWTM、η-BalanceTM PWM Controller Programmable Fsw
FEATURES
◆ Programmable Switching Frequency
◆ Proprietary HV-mWTM to Achieve Less than
50mW Standby Power
◆ Proprietary η-BalanceTM Control to Boost
Light Load Efficiency ◆ Proprietary “Zero OCP/OPP Recovery Gap”
Control ◆ Proprietary “Audio Noise Free OCP
Compensation” ◆ Built-in Soft Start Function ◆ Pin Floating Protection ◆ Frequency Reduction and Burst Mode Control
for Energy Saving ◆ Current Mode Control ◆ Built-in Frequency Shuf.