STMicroelectronics UC3 Hoja de datos

No.	parte #	Fabricante	Descripción
1	UC3844T	STMicroelectronics	(UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up c
2	UC3843T	STMicroelectronics	(UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up c
3	UC3843	STMicroelectronics	CURRENTMODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for a
4	UC3844D	STMicroelectronics	CURRENTMODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for a
5	UC3840	STMicroelectronics	PWM CONTROLLER
6	UC3842T	STMicroelectronics	(UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up c
7	UC3844	STMicroelectronics	CURRENTMODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for a
8	UC3845T	STMicroelectronics	(UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE CONTROL under voltage lockout featuring start-up c