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JWB1997A, JWB1997N Datasheet - JoulWatt

JWB1997A Non-isolated Buck LED Driver Regulator

JW®B1997N/M/A/B is a non-isolated constant current LED regulator with high current accuracy which applies to step-down LED drivers. Operating in the boundary mode makes it high efficiency and low radiation. Patented algorithms ensure good current accuracy and excellent line/load regulations. .

JWB1997A Features

* 800V Bridge Rectifier Integrated 600V Low VF Diode Integrated 500V MOSFET Integrated Excellent line/load regulation Boundary mode operation High efficiency LED short protection Over-temperature protection ASOP-7 package APPLICATIONS DOB application TYPICAL APPLICATION AC IN ACIN1 VI N Dra i n A

JWB1997N-JoulWatt.pdf

This datasheet PDF includes multiple part numbers: JWB1997A, JWB1997N. Please refer to the document for exact specifications by model.
JWB1997A Datasheet Preview Page 2 JWB1997A Datasheet Preview Page 3

Datasheet Details

Part number:

JWB1997A, JWB1997N

Manufacturer:

JoulWatt

File Size:

387.89 KB

Description:

Non-isolated buck led driver regulator.

Note:

This datasheet PDF includes multiple part numbers: JWB1997A, JWB1997N.
Please refer to the document for exact specifications by model.

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TAGS

JWB1997A JWB1997N Non-isolated Buck LED Driver Regulator JoulWatt

JWB1997A Distributor