DatasheetsPDF.com

FL7701

Part Number	FL7701
Manufacturer	ON Semiconductor
Description	Smart LED Lamp Driver
Published	Sep 9, 2023
Detailed Description	DATA SHEET www.onsemi.com Smart LED Lamp Driver IC with PFC Function FL7701 SOIC8 CASE 751EB Description The FL7701 L...
Datasheet	FL7701 PDF File

Overview

DATA SHEET www.
onsemi.
com Smart LED Lamp Driver IC with PFC Function FL7701 SOIC8 CASE 751EB Description The FL7701 LED lamp driver is a simple IC 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 does not need a bulk capacitor (electrolytic capacitor) for supply rail stability, which can significantly affect to LED lamp system.
Features • Digitally Implemented Active PFC Function (No Additional Circuit Necessary for High PF) • Built−in HV Supplying Circuit: Self Biasing • Application Input Range: 80 VAC~308 VAC • AOCP Function with Auto−Restart Mode • Built−in Over−Temperature Protection Function • Cycle−by−Cycle Current Limit • Current−Sense Pin Open Protection • Low Operating Current: 0.
85 mA (Typical) • Under−Voltage Lockout with 5 V Hysteresis • Programmable Oscillation Frequency • Programmable LED Current • Analog Dimming Function • Soft−Start Function • Precise Internal Reference: ±3% Applications • LED Lamp for Decorative Lighting • LED Lamp for Low−Power Lighting Related Resources • Evaluation Board: FEBFL7701_L30U003A MARKING DIAGRAM $Y&Z&2&K FL7701 FL7701 = Device Code $Y = onsemi Logo &Z = Assembly Plant Code &2 = 2−Digit Date Code Format &K = 2−Digits Lot Run Traceability Code ORDERING INFORMATION See detailed ordering and shipping information on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2011 1 November, 2021 − Rev.
2 Publication Order Number: FL7701/D BD Fuse FL7701 APPLICATION DIAGRAM L1 C1 C2 CS HV OUT NV VCC GND RT ADIM C3 R1 U1 D1 D2 R2 LED L3 Q1 C4 R3 L2 Figure 1.
Typical Application BLOCK DIAGRAM VCC 3 VCC ZCD IAD time ZCD UVLO JFET ADIM 5 RT 4 GND 6 DAC Soft start Digital Block ...

Similar Datasheet

FL7701 Smart LED Lamp Driver - ON Semiconductor
FL7701 Smart LED Lamp Driver - Fairchild Semiconductor
FL7730 Single-Stage Primary-Side-Regulation PWM Controller - Fairchild Semiconductor
FL7730MY Single-Stage Primary-Side-Regulation PWM Controller - Fairchild Semiconductor
FL7732 Single-Stage PFC Primary-Side-Regulation Offline LED Driver - Fairchild Semiconductor
FL7733 Primary-Side-Regulated LED Driver - Fairchild Semiconductor
FL7733A LED Driver - ON Semiconductor
FL7733A Primary-Side-Regulated LED Driver - Fairchild Semiconductor
FL7734 Single-Stage Primary-Side-Regulation PWM Controller - ON Semiconductor
FL7734 Single-Stage Primary-Side-Regulation PWM Controller - Fairchild Semiconductor

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)