Unisonic Technologies L8561
L8561 is a Power Factor Corrector, which can work in wide input voltage range applications (from 85V ~ 265V) with an excellent THD. It has very low start up current (about 20 uA) and a disable function on the ZCD pin, which is designed to keep lower current consumption in stand by mode. The device is operating in transition mode, and is able to drive a Power MOS or IGBT with a ± 400mA current for sourcing and sinking.| Part No. | L8561 |
|---|---|
| Datasheet | L8561 Download |
| Manufacturer |  Unisonic Technologies |
| Description | POWER FACTOR CORRECTOR |
| Buy | Stock & Price |
DESCRIPTION
The UTC●
FEATURES
* 1% Precision (@ TJ = 25℃) Internal Reference Voltage * Output Overvoltage Protection * Very Low Power Start-Up Current * Current Sense Filter On Chip * Disable Function (with ZCD pin) * Transition Mode Operation * Gate Driving Current: ± 400mA * 15V Gate clamped● ORDERING INFORMATION Ordering Number Lead Free Halogen Free L8561L-D08-T L8561G-D08-T - L8561G-S08-R Package DIP-8 SOP-8 Packing Tube Tape Reel
● MARKING DIP-8 876 5 UTC L8561 1 23 4 Date Code L: Lead Free G: Halogen Free Lot Code Copyright © 2015 Unisonic Technologies Co., Ltd SOP-8 1 of 6 QW-R502-444.E L8561
● PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT
● PIN
DESCRIPTION
PIN NO 1 2 3 4 5 6 7 8 PIN NAME INV COMP MULT CS ZCD GND GD VCCDESCRIPTION
Inverting input of the error amplifier. Output of the error amplifier. Input of the multiplier stage. Input of the current sense stage. Input of the zero current detection . Ground. Gate driver output. Voltage supply.● BLOCK DIAGRAM + UNISONIC TECHN...
