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

Allegro Microsystems

Description

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.

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STR-W6253D Datasheet Preview — Preview of STR-W6253D PDF

Datasheet Specifications

Part number: STR-W6253D
Manufacturer: Allegro Microsystems
File Size: 619.66 KB
Datasheet: STR-W6253D_AllegroMicrosystems.pdf
Description: 60 W-Universal Input/90 W-230 Vac Input PWM Switching Regulators

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

STR-W6253D Distributors

📁 Related Datasheet

STR-W6253 STR-W6251D STR-W6252D STR-W6200D STR-W6000S STR-W6051S

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

Allegro Microsystems STR-W6253D-like datasheet