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SDC3844 - Current Mode PWM Controller

Download the SDC3844 datasheet PDF. This datasheet also covers the SDC3842 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

  • The SDC384X are high performance fixed frequency current-mode PWM controller series. These integrated Tcircuits are optimized for off-line and DC-DC converter N.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SDC3842-SDC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SDC3844
Manufacturer SDC
File Size 431.15 KB
Description Current Mode PWM Controller
Datasheet download datasheet SDC3844 Datasheet

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Other Datasheets by SDC

Part Number Description
SDC3842 Current Mode PWM Controller
SDC3843 Current Mode PWM Controller
SDC3845 Current Mode PWM Controller
SDC3106 Low-Power Primary Side Regulation Power Switch
SDC3110 Current Mode PWM Power Switch

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 Datasheet SDC3842/3843/3844/3845 General Description Features The SDC384X are high performance fixed frequency current-mode PWM controller series. These integrated Tcircuits are optimized for off-line and DC-DC converter Napplications with minimum external components. They Efeature under-voltage lockout (UVLO) circuit with low start-up current, trimmed oscillator for precise duty Mcycle control, current sense comparator providing maximum current limiting and a totem pole output Ustage for increasing output current. In addition, these CICs also feature accurate protection against over-temperature, over-current and maximal output Opower.