STRW6251D, STR-W6251D Datasheet - Allegro Microsystems

STRW6251D, STR-W6251D, PWM Switching Regulator

STR-W6251D 30 W-Universal Input/45 W-230 Vac Input PWM Switching Regulators .
The STR-W6200D series are current-mode PWM ICs that incorporate controller chips.

datasheet Preview Page 1 from Datasheet4u.com

STR-W6251D_AllegroMicrosystems.pdf

STRW6251D Datasheet Preview — This datasheet PDF includes multiple part numbers: STRW6251D, STR-W6251D. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

STRW6251D, STR-W6251D

Manufacturer:

Allegro Microsystems

File Size:

601.14 KB

Description:

PWM Switching Regulator

Note:

This datasheet PDF includes multiple part numbers: STRW6251D, STR-W6251D.
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 Not to scale Functional Block Diagram VCC UVLO 15.5 V/ 8.9 V REG VREG PWM OSC DMAX 75% SQ R 28.5 V OVP 7.1 V ELP TSD 7.1 V RST R SQ RQ S STARTUP Istartup =1.6 mA DRV FM/ELP 12 V FB Frequency Modulation 7.8 V 160 μA S2 Q OLP CK tOLP = S1

STRW6251D Distributors

📁 Related Datasheet

STRW6251 STRW6252D STRW6253 STRW6000S STRW6051S STRW6052S

📌 All Tags

STR-W6251D PWM Switching Regulator Allegro Microsystems

Allegro Microsystems STRW6251D-like datasheet