TI (Texas Instruments) UCC3809PW-2G4 Boost: Yes Buck: Yes Cuk: No Divider: No Doubler: No Duty Cycle: 70% Flyback: Yes Frequency - Max: 1MHz Frequency-max: 1MHz Inverting: No Isolated: Yes Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 70 C Minimum Operating Temperature: 0 C Mounting Style: SMD/SMT Number Of Outputs: 1 Operating Temperature: 0?°C ~ 70?°C Package / Case: 8-TSSOP Pwm Type: Current Mode Series: - Switching Frequency: 1000 KHz Type: Economy Primary Side PWM Controller Voltage - Supply: 8 V ~ 17.5 V Product Category: Primary & Secondary Side PWM Controllers RoHS: yes Number of Outputs: 1 Factory Pack Quantity: 150 Package: TSSOP