H6850P
Description
The H68 50 is a highly integrated low cost current mode PWM controller, which is ideal for small power cur rent mode of of fline AC-DC fly- back converter applic ations.
Key Features
- Low Cost, PWM&PFM&CRM (Cycle Reset Mode)
- Low Start-up Current (about 3μA)
- Low Operating Current (about 1.2mA)
- Current Mode Operation
- Under Voltage Lockout (UVLO)
- Built-in Synchronized Slope pensation
- Built-in Low EMI Technique
- Programmable PWM Frequency
- Audio Noise Free Operation
- Leading edge Blanking on Sense input
