Texas Instruments UCC2891D, PWM Controller, 12 V, 1000 kHz 16-Pin, SOIC
58mm, Length: 9.91 x 1.9mm.Texas Instruments UCC2891D, PWM Controller, 12 V, 1000 kHz 16-Pin, SOIC, Control Method: Current, Topology: Flyback, Forward, Rise Time: 19ns, Fall Time: 14ns, Maximum Duty Cycle: 73%, Mounting Type: Surface Mount, Output Current: 2 A, Synchronous Pin: Yes, Dimensions: 9.