STRW6253D, STR-W6253D Datasheet - Allegro Microsystems

STRW6253D, STR-W6253D, 60 W-Universal Input/90 W-230 Vac Input PWM Switching Regulators

STR-W6253D 60 W-Universal Input/90 W-230 Vac Input PWM Switching Regulators .
The STR-W6200D series are current-mode PWM ICs that incorporate controller chips.

STR-W6253D_AllegroMicrosystems.pdf

STRW6253D Datasheet Preview — This datasheet PDF includes multiple part numbers: STRW6253D, STR-W6253D. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

STRW6253D, STR-W6253D

Manufacturer:

Allegro Microsystems

File Size:

619.66 KB

Description:

60 W-Universal Input/90 W-230 Vac Input PWM Switching Regulators

Note:

This datasheet PDF includes multiple part numbers: STRW6253D, STR-W6253D.
Please refer to the document for exact specifications by model.

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 peripher

Applications

* requiring SMPS power supply with standby mode Package: TO-220 Not to scale Functional Block Diagram VCC 7.1 V STARTUP UVLO 15.5 V/ 8.9 V 7.1 V D/ST REG VREG 28.5 V OVP ELP TSD RST R SQ =1.6 mA I startup DMAX 75% RQ S DRV PWM OSC SQ R S2 Q FM/ELP Frequency Modulation 12 V 7.8 V O

STRW6253D Distributors

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STR-W6253D W-Universal Input W-230 Vac Input PWM Switching Regulators Allegro Microsystems

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