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FLS3247N - Fairchild
Manufacturer:
Fairchild
ManyChip's Part#:
MC88812761
Category:
LED Driver, LED Display Driver
Package:
DIP-8
Datasheet:
Datasheet 3D Model
Description:
FLS3247 Series 30V 65kHz Single-Stage PFC LED Driver with MOSFET - DIP-7
Stock Locations:
Availability:
1,246 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.71

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The FLS3247N is a 1-stage PFC primary-side-regulation offline LED Driver with integrated power MOSFET. This highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. The proprietary topology enables simplified circuit design for LED lighting applications. By using the 1-stage topology with primary-side regulation, an LED lighting board can be implemented with the few external components, requiring no input bulk capacitor or feedback circuitry. To implement good power factor and low THD, constant on-time control is utilized with an external capacitor connected to COMI. Precise constant-current control regulates accurate output current versus changes in input voltage and output voltage. FLS3247 provides protection features such as open-LED, short-LED and over-temperature protection. The current-limit level is automatically reduced to minimize the output current and protect external components in short-LED condition.
Power-factor correction
Integrated power MOSFET
Accurate constant-current (CC) control independent online voltage
Linear frequency control for increased efficiency
Magnetizing inductance variation
Open/short-LED protection
Cycle-by-cycle current limit
Over-temperature protection with auto restart
VDD over-voltage protection
VDD under-voltage lockout
Retrofit E17/E26/E27 and PAR lamps
Replacement of incandescent, CFL and linear lamps

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FLS3247N Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	7 Pin
Case/Package	DIP-8
Frequency	23.5kHz ~ 65kHz
Number of Outputs	1 Output
Number of Positions	7 Position
Power Dissipation	1 W
Switching Frequency	65 kHz
Input Voltage (Max)	308 VAC
Input Voltage (Min)	80 VAC
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	8.75V ~ 30V
Input Voltage	15 V
	Show
Size-Length	9.4 mm
Size-Width	6.6 mm
Size-Height	3.6 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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SN:H1.23681LO16284V30Q0QC0S0

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