Download the STRW6253D datasheet PDF.
This datasheet also covers the STR-W6253D variant, as both devices belong to the same 60 w-universal input/90 w-230 vac input pwm switching regulators family and are provided as variant models within a single manufacturer datasheet.
General Description
The STR-W6200D series are current-mode PWM ICs that incorporate controller chips.
These devices are manufactured using a proprietary high-voltage BCD process, and avalancheguaranteed MOSFETs.
Key Features
Overcurrent protection (OCP) with ac input voltage compensation function; no additional peripheral circuits required.
minimizes dependency of OCP on ac input.
Overload protection (OLP) with integrated timer reduces power stress (temperature rise) at overload condition, requires no peripheral components.
Avalanche-guaranteed MOSFET improves device capability of withstanding excess surge voltage, providing a simple surge absorber circuit without breakdown voltage derating.
Note: The manufacturer provides a single datasheet file (STR-W6253D_AllegroMicrosystems.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for STRW6253D (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
STRW6253D. For precise diagrams, and layout, please refer to the original PDF.
STR-W6253D 60 W-Universal Input/90 W-230 Vac Input PWM Switching Regulators Features and Benefits ▪ Overcurrent protection (OCP) with ac input voltage compensation functi...
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Overcurrent protection (OCP) with ac input voltage compensation function; no additional peripheral circuits required—minimizes dependency of OCP on ac input ▪ Overload protection (OLP) with integrated timer reduces power stress (temperature rise) at overload condition, requires no peripheral components ▪ Avalanche-guaranteed MOSFET improves device capability of withstanding excess surge voltage, providing a simple surge absorber circuit without breakdown voltage derating ▪ Start-up circuit eliminates the need for a start-up resistor, and helps to reduce input power consumption Continued on the next page… Description The ST
STRW6253D Datasheet
