onsemi NCL37733BSNT1G, 1, Voltage Regulator, 65 kHz 6-Pin, TSOP

Subtotal (1 reel of 3000 units)*

£552.00

(exc. VAT)

£663.00

(inc. VAT)

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Units
Per unit
Per Reel*
3000 +£0.184£552.00

*price indicative

RS Stock No.:
221-6611
Mfr. Part No.:
NCL37733BSNT1G
Brand:
onsemi
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Brand

onsemi

Regulator Function

Buck/Boost Converter

Number of Outputs

1

Package Type

TSOP

Pin Count

6

Maximum Switching Frequency

65 kHz

The ON Semiconductor NCL37733 is a compact driver for power−factor corrected flyback and non−isolated buck−boost and SEPIC converter. The controller operates in a quasi−resonant mode to provide optimal efficiency, and embeds a proprietary control method which allows the LED current to be tightly regulated from the primary side, thus eliminating the need for a secondary−side feedback circuitry and for an optocoupler.

Near−unity power factor (>0.95 typically)
Optimized for line wide−range application
Line feed forward for enhanced regulation accuracy
Low start−up current (10 A typ.)
Wide VCC range

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