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.
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
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
The TL3843 is a fixed frequency current-mode PWM controller IC.
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
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 (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
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