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PWM Controller

SCM1733ASA PWM Controller
SCM1733ASA PWM Controller

SCM1733ASA – Current Mode PWM Controller with <75mW Standby Consumption

MORNSUN has introduced the SCM1733ASA, a new current mode PWM controller that could be used in wider application range at a lower price.
TL494 Current-Mode PWM Controller
TL494 Current-Mode PWM Controller

TL494 Current-Mode PWM Controller

The TL494 IC is a fixed frequency current-mode PWM controller IC with all the functions that are required in the construction of the pulse-width modulation (PWM) control circuit on a single chip.  
UC3842 Current-Mode PWM Controller
UC3842 Current-Mode PWM Controller

UC3842 Current-Mode PWM Controller

The UC3842 is a fixed frequency current-mode PWM controller. This IC is specially designed for Off-Line and DC to DC converter applications with minimum external components.
TL3843 Current-Mode PWM Controller
TL3843 Current-Mode PWM Controller

TL3843 Current-Mode PWM Controller

The TL3843 is a fixed frequency current-mode PWM controller IC.
UC2842 Current Mode PWM Controller
UC2842 Current Mode PWM Controller

UC2842 Current-Mode PWM Controller

The UC2842 is a fixed frequency current-mode PWM controller. This IC is specially designed for Off-Line and DC to DC converter applications with minimum external components.
TL3842P Current Mode PWM Controller
TL3842P Current Mode PWM Controller

TL3842P Current Mode PWM Controller

Pin-out Configuration Two types of TL3842P packages are available on the basis of pin configuration and body size. Device/IC Package
UC3843 PWM Controller IC
UC3843 PWM Controller IC

UC3843 - PWM Controller IC (8-Pin)

Note: This IC also comes in 14-Pin, 16-Pin and 20-Pin packages. This article covers only on the 8-Pin version of the IC. Pin Configuration Pin Number