See Littelfuse Commercial Vehicle Products Products
Integrated Circuit Pwm Regulator(+)output 16-lead DIP Vcc=40V
Resonant Controller with Integrated High Voltage Drivers
DC/DC Cntrlr Single-OUT Step Down 330kHz 16-Pin SSOP Tube
Current Mode Resonant Controller with Integrated High Voltage Drivers, High Performance, Active X2 Current Mode R ...
Current Mode Resonant Controller with Integrated High Voltage Drivers, High Performance
Current Mode Resonant Controller with Integrated High Voltage Drivers, Enhanced Light Load