Estek Electronics Co. Ltd
DC to DC Converter Controller
ON Semiconductor
(MC33067 / MC34067) HIGH PERFORMANCE ZERO VOLTAGE SWITCH RESONANT MODE CONTROLLERS
STMicroelectronics
DC-DC CONVERTER CONTROL CIRCUITS
Unisonic Technologies
DC TO DC CONVERTER CONTROLLER
Motorola => Freescale
HIGH PERFORMANCE RESONANT MODE CONTROLLERS
Motorola => Freescale
PIN-PROGRAMMABLE OVERVOLTAGE SENSING CIRCUIT
ON Semiconductor
Undervoltage Sensing Circuit