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Q4343-BL - Magnetics

Download the Q4343-BL datasheet PDF. This datasheet also covers the Q4337-BL variant, as both devices belong to the same magnetics family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (Q4337-BL-Coilcraft.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number Q4343-BL
Manufacturer Coilcraft
File Size 85.11 KB
Description Magnetics
Datasheet download datasheet Q4343-BL Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer

Other Datasheets by Coilcraft

Part Number Description
Q4343-B (Q43xx4-B) Transformer
Q4344-B (Q43xx4-B) Transformer
Q4344-BL Magnetics
Q4337-B (Q43xx4-B) Transformer
Q4337-BL Magnetics

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Document 183-1 Magnetics for LM258x Flyback Regulator These standard flyback regulator transformers are designed for use with Texas Instruments LM2585, LM2586, LM2587 and LM2588 SIMPLE SWITCHER® switching regulators. They are available in surface mount and through hole configurations. All feature 500 V isolation between windings and a variety of available turns ratios. Volt-time Ref. Part Input voltage Inadtu0ctAadncc e IndautcIt pakn ce prmodauxc t   InLdeuacktaagnec e1 D CR (Oh ms) number number (V) ±15% (µH)  min (µH)  (Vµsec) max (µH)  pri sec Turns ratio  I pk2 pri : sec Output (A) T1 (SM) Q4435-BL 4 – 6 22 19.0 166.5 0.7 0.020 0.025 1 : 1 5 V, 1.6 A 4.85 T1 (PC) Q4434-BL 4 – 6 22 19.8 162.0 2.0 0.028 0.