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FL7701: LED Driver, Non-Isolated PFC Buck

Datasheet: FL7701 — Smart LED Lamp Driver IC with PFC function
Rev. A (3300kB)
Product Overview
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» Product Change Notification
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 LED lamp system lifetime.
Features
 
  • Digitally Implemented Active PFC Function (No Additional Circuit Necessary for High PF)
  • 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
  • Low Operating Current: 0.85mA (Typical)
  • Under-Voltage Lockout with 5V Hysteresis
  • Programmable Oscillation Frequency
  • Programmable LED Current
  • Analog Dimming Function
  • Soft-Start Function
  • Precise Internal Reference: ±3%
  • Retrofit E11/E14/E17/E26/E27, MR, and PAR Lamps
  • Replacement of Incandescent, CFL, and Linear Lamps using SMPS
  • Ornament, Interior Light, and Panel Lighting
Applications
  • Lighting
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FL7701MX Active
Pb-free
Halide free
FL7701, Smart Non-Isolated PFC Buck LED Driver SOIC-8 751EB 1 260 Tape and Reel 2500 $0.3733
Market Leadtime (weeks) : 2 to 4
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 29,950

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
VI Min (V)
VI Max (V)
VO Max (V)
IO Max (mA)
fSW Typ (kHz)
Package Type
FL7701MX  
 $0.3733 
Pb
H
 Active   
Non Isolation PFC Buck
17
500
17 VGATE
250/250 - Source/Sink
Variable
SOIC-8
Case Outlines
751EB   
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