onsemi LED Driver IC, 10.5/27 V 800 mA 8-Pin SOIC

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RS-stocknr.:
186-1228
Fabrikantnummer:
NCL2801CDBDR2G
Fabrikant:
onsemi
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Merk

onsemi

Output Current

800mA

Product Type

LED Driver IC

Input Voltage

10.5/27 V

Input Voltage Type

AC/DC

Mount Type

Through Hole

Package Type

SOIC

Number of Pins

8

Maximum Output Voltage

27V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Series

NCL2801

Width

4 mm

Length

5mm

Standards/Approvals

RoHS

Height

1.75mm

Minimum Output Voltage

10.5V

Automotive Standard

No

The NCL2801 is a current mode CRM Boost PFC control IC which can provide the best class THD performance over extended operating range utilizing ON Semiconductor’s THD enhancer technique. Efficiency and standby power are enhanced with Valley Count Frequency Fold-back (VCFF) method.

Valley Count Frequency Foldback

Dynamic Response Enhancer

Soft/Fast OVP

THD Enhancer

Line level feed-forward

Protections - Brown Out - Thermal Shutdown - OVP - Over Current limitation - Pin open/short protection

Wide Vcc (10.5∼28 V) range/ 3 Vcc startup level

OTA Error Amp

Maximize efficiency over wide load range

Lower output undershoot

Lower output overshoot

Improve THD performance

Optimal loop gain in universal input

High System Reliability

Design Flexibility

Easy loop design and lower power loss by higher RFB

Applications

All Off Line Appliances Requiring Power Factor Correction

End Products

Lighting Ballasts (LED, Fluorescent)

Flat TV

PC Power Supplies

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