NCL37733BSNT1G
Primary-side-regulated QR PSR current mode controller for precise LED drivin
Inventory:2,555
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : NCL37733BSNT1G
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Package/Case : TSOP-6
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Brand : Onsemi
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Components Classification : LED Drivers
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Datesheet : NCL37733BSNT1G DataSheet (PDF)
Overview of NCL37733BSNT1G
The NCL37733 is a compact driver 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, and embeds a proprietary control method which allows theLED current to be tightly regulated from the primary side, thus eliminating the need for a secondary−side feedback circuitry and for an optocoupler.
Key Features
- Constant Current Control with Primary Side Feedback
- Precise Current Regulation Accuracy
- Power Factor Correction with low harmonic distortion
- Line Feedforward for Enhanced Regulation Accuracy
- Wide Vcc operating range
- Latched and Auto-recoverable versions
- Secondary Diode Short Protection
- Open and Shorted LED Protection
- Wide Temperature range of -40 to 125 °C
- Housing in TSOP-6 package
Application
- Integrated LED Drive Electronics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Status | Active | Compliance | PbAHP |
Package Type | TSOP-6 | Case Outline | 318G-02 |
MSL Type | 3 | MSL Temp (°C) | 260 |
Container Type | REEL | Container Qty. | 3000 |
ON Target | F | VI Min (V) | 8.2 |
VI Max (V) | 25.5 | VO Max (V) | 14 |
IO Max (mA) | 100 | fSW Typ (kHz) | Variable |
Pricing ($/Unit) | $0.2008 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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