NCL37733BSNT1G

onsemi
863-NCL37733BSNT1G
NCL37733BSNT1G

Mfr.:

Description:
Switching Controllers HIGH PF PWM PRIMARY SIDE CONTROLLER TARGETING FLYBACK & NON-ISOLATED BUCK-BOOST LED DRIVERS

ECAD Model:
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In Stock: 844

Stock:
844 Can Dispatch Immediately
Factory Lead Time:
18 Weeks Estimated factory production time for quantities greater than shown.
Quantities greater than 844 will be subject to minimum order requirements.
Minimum: 1   Multiples: 1
Unit Price:
£-.--
Ext. Price:
£-.--
Est. Tariff:

Pricing (GBP)

Qty. Unit Price
Ext. Price
£0.421 £0.42
£0.298 £2.98
£0.267 £6.68
£0.233 £23.30
£0.217 £54.25
£0.207 £103.50
£0.196 £196.00
Full Reel (Order in multiples of 3000)
£0.182 £546.00
£0.179 £1,074.00

Product Attribute Attribute Value Select Attribute
onsemi
Product Category: Switching Controllers
RoHS:  
Buck-Boost, SEPIC
1 Output
65 kHz
- 40 C
+ 125 C
SMD/SMT
Reel
Cut Tape
Brand: onsemi
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: US
Moisture Sensitive: Yes
Product Type: Switching Controllers
Series: NCL37733
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

CNHTS:
8542399000
USHTS:
8542310030
ECCN:
EAR99

NCL37733 LED Drivers

onsemi NCL37733 LED Drivers are for power-factor corrected flyback and non-isolated buck-boost and SEPIC converters. The controller operates in a quasi-resonant mode to provide optimal efficiency. It embeds a proprietary control method that allows the LED current to be tightly regulated from the primary side. This eliminates the need for a secondary-side feedback circuitry and for an optocoupler.