Features

• Wide Operating Frequency Range Up to 150Khz

• Lowest Cost SMPS Solution

• Lowest External Components

• Low Start-up Current (max:170uA)

• Low Operating Current (max:15mA)

• Internal High Voltage SenseFET

• Built-in Auto-Restart Circuit

• Over Voltage Protection (Auto Restart Mode)

• Over Load Protection (Auto Restart Mode)

• Over Current Protection With Latch Mode

• Internal Thermal Protection With Latch Mode

• Pulse By Pulse Over Current Limiting

• Internal Burst Mode Controller for Stand-by Mode

• Under Voltage Lockout With Hysteresis

• External Sync. Terminal