BD9489F_16 datasheet(8/40 Pages) ROHM

Part #	BD9489F

Description	1ch Boost up type White LED Driver for large LCD

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Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

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Datasheet

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TSZ02201-0F1F0C100250-1-2

15.Feb.2016 Rev.003

www.rohm.com

TSZ22111・15・001

BD9489F

2.4 Typical Performance Curves (Reference data)

Figure 7. Circuit Current (operating mode)

Figure 8. Fsw vs RT

Figure 9. FB sink current vs FB voltage

Figure 10. FB source current vs FB voltage

Figure 11. ISENSE feedback voltage vs ADIM voltage

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