Linear Technology LT1952IGN#PBF Adjustable Output: No Boost: No Buck: No Cuk: No Divider: No Doubler: No Duty Cycle: 90% Fall Time: 30ns Flyback: Yes Frequency - Max: 560kHz Frequency-max: 560kHz Inverting: No Isolated: Yes Lead Free Status / Rohs Status: Compliant Mounting: Surface Mount Number Of Outputs: 1 Number Of Pwm Outputs: 1 On/off Pin: No Operating Supply Voltage (max): 25V Operating Temperature: -40?°C ~ 125?°C Operating Temperature Classification: Automotive Package / Case: 16-SSOP Package Type: SSOP N Pin Count: 16 Pwm Type: Current Mode Rise Time: 50ns Series: - Switching Freq: 80 TO 560kHz Synchronous Pin: Yes Topology: Flyback/Forward Voltage - Supply: 9.25 V ~ 25 V