AP3842C - Current Mode PWM Controller

Shanghai SIM-BCD Semiconductor

Download the AP3842C datasheet PDF. This datasheet also covers the AP3842C_ShanghaiSIM variant, as both devices belong to the same current mode pwm controller family and are provided as variant models within a single manufacturer datasheet.

Key Features

Data Sheet AP384XC The AP3842C/3C/4C/5C are high performance fixed frequency current-mode PWM controller series. These integrated circuits are optimized for off-line and DC-DC converter.

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AP3842C current mode pwm controller by Shanghai SIM-BCD Semiconductor - Datasheet Preview — Note: The manufacturer provides a single datasheet file (AP3842C_ShanghaiSIM-BCDSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	AP3842C
Manufacturer	Shanghai SIM-BCD Semiconductor
File Size	353.29 KB
Description	Current Mode PWM Controller
Datasheet	AP3842C Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
AP3842	High Performance Current Mode PWM Controller	Anachip
AP3843	High Performance Current Mode PWM Controller	Anachip
AP3844	High Performance Current Mode PWM Controller	Anachip
AP3845	High Performance Current Mode PWM Controller	Anachip
AP3800	Valve	APTech

Other Datasheets by Shanghai SIM-BCD Semiconductor

Part Number	Description
AP3842G	Green Mode PWM Controller
AP3843C	Current Mode PWM Controller
AP3843G	Green Mode PWM Controller
AP3844C	Current Mode PWM Controller
AP3844G	Green Mode PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

CURRENT MODE PWM CONTROLLER General Description Features Data Sheet AP384XC The AP3842C/3C/4C/5C are high performance fixed frequency current-mode PWM controller series. These integrated circuits are optimized for off-line and DC-DC converter applications with minimum external components. They feature under-voltage lockout (UVLO) circuit with low start-up current, trimmed oscillator for precise duty cycle control, current sense comparator providing maximum current limiting and a totem pole output stage for increasing output current. In addition, these ICs also feature accurate protection against over-temperature, over-current and maximal output power. The AP3842C and AP3844C have UVLO thresholds of 16V(on) and 10V(off); The corresponding thresholds for AP3843C and AP3845C are 8.