FL7701MX - Fairchild

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

FL7701MX
Manufacturer

Fairchild
ChipWorker Part#

CW13821303
Category

LED Driver, LED Display Driver
Package

SOIC-8
Description

FL7701 Series 20V 300kHz SMT PFC Function Smart LED Lamp Driver IC - SOIC-8
Documentation

Datasheet

FL7701MX Global Supplier

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FL7701MX Specifications

Attribute	Attribute Value

Part Number	FL7701MX
Manufacturer	Fairchild
ChipWorker Part#	CW13821303
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	20kHz ~ 250kHz
Number of Outputs	1 Output
Output Voltage	15.5 V
Output Current	250 mA
Number of Positions	8 Position
Power Dissipation	660 mW
Switching Frequency	250 kHz
Input Voltage (Max)	308 VAC
Input Voltage (Min)	80 VAC
Output Voltage (Max)	17 V
Output Voltage (Min)	14 V
Output Current (Max)	250 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	660 mW
Supply Voltage	9V ~ 20V
Supply Voltage (Max)	20 V
Supply Voltage (Min)	9 V
Input Voltage	20 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.75 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The FL7701MX is a smart non-isolated Buck LED Driver with PFC function. The special adopted digital technique of the IC can automatically detect input voltage condition and send an internal reference signal for achieving high power factor. When AC input is applied to the IC, PFC function is automatically enabled. Otherwise, when DC input is applied to the IC, PFC function is automatically disabled. The FL7701 LED lamp driver is a simple IC does not need a bulk capacitor (electrolytic capacitor) for supply rail stability, which can significantly affect LED lamp system lifetime.
Digitally implemented active-PFC function
Built-in HV supplying circuit - self biasing
AOCP function with auto-restart mode
Built-in over-temperature protection function
Cycle-by-cycle current limit
Current-sense pin open protection
Under-voltage lockout with 5V hysteresis
Programmable oscillation frequency
Programmable LED current
Analogue dimming function
Soft-start function
Precise internal reference - ±3%
Retrofit E11/E14/E17/E26/E27, MR and PAR lamps
Ornament, interior light and panel lighting
Replacement of incandescent, CFL and linear lamps using SMPS

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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