Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

L6563 Datasheet(PDF) 1 Page - STMicroelectronics

Part No. L6563
Description  ADVANCED TRANSITION-MODE PFC CONTROLLER
Download  37 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo 

L6563 Datasheet(HTML) 1 Page - STMicroelectronics

 
Zoom Inzoom in Zoom Outzoom out
 1 / 37 page
background image
November 2006
Rev 3
1/37
37
L6563
L6563A
Advanced transition-mode PFC controller
General features
Transition-mode control of PFC pre-regulators
Very precise adjustable output overvoltage
protection
Tracking boost function
Protection against feedback loop failure
(Latched shutdown)
Interface for cascaded converter's PWM
controller
Input voltage feedforward (1/V2)
Remote ON/OFF control
Low (
≤90µA) start-up current
5mA max. quiescent current
1.5% (@ TJ = 25°C) internal reference voltage
-600/+800 mA totem pole gate driver with
active pull-down during UVLO
SO14 package
Applications
PFC pre-regulators for:
HI-END AC-DC adapter/charger
Desktop PC, server, WEB server
IEC61000-3-2 OR JEIDA-MITI compliant
SMPS, in excess of 250W
Order code
Part number
Package
Packaging
L6563
SO-14
Tube
L6563TR
SO-14
Tape & Reel
L6563A
SO-14
Tube
L6563ATR
SO-14
Tape & Reel
SO-14
www.st.com
Block diagram
+
-
V REF2
Vbias
(INTERNAL SUPPLY BUS)
+
-
2.5V
R1
R2
+
-
ZE RO CURRE NT
DE TE CTOR
V CC
14
12
3
4
ZCD
V CC
IN V
C O M P
M U LT
CS
GD
13
11
GN D
12
MULTIPLIER
R
S
Q
STAR TE R
1.7V
+
-
6
TBO
2.5 V
PFC _O K
7
1:1
CURRENT
MIRROR
-
RU N
10
0.5 2V
0.6 2V
PW M _LA TC H
8
5
VFF
LEADING-EDGE
BLANKING
1:1
BUFFER
from
VFF
1.4 V
0.7 V
PW M _STOP
9
Vbias
UVL O
CO M P AR A TO R
0.2V
0.3V
15 V
SAT
DIS ABLE
LATCH
UVLO
3V
SAT
Id eal dio de
1 / V2
Sta rter
OFF
Driver
Q
TRACKING
BOOST
ON/OFF CONTROL
(BROWNOUT DETECTION)
LINE VOLTAGE
FEEDFORW ARD
INDUCTOR
SATURATION
DETECTION
( not in L6563A )
FE E D B A C K
F A ILURE
DE TE CTIO N
VO L TAG E
RE G U LA TO R
V o ltage
re fe rence s


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
SAB82C257Advanced DMA Controller for 16-Bit Microcomputer Sytems ADMA 1 2 Siemens Semiconductor Group
SCN2674Advanced Video Display Controller AVDC 1 2 3 4 5 MoreList of Unclassifed Manufacturers
IRFW644AAdvanced Power MOSFET 1 2 3 4 5 MoreFairchild Semiconductor
BI3101ADUAL RWM CCFL CONTROLLER 1 2 3 4 5 MoreList of Unclassifed Manufacturers
CS5302Two−Phase Buck Controller with Integrated Gate Drivers and 4−Bit DAC 1 2 3 4 5 MoreON Semiconductor
ADP31865-Bit Programmable 2-/3-/4-Phase Synchronous Buck Controller 1 2 3 4 5 MoreAnalog Devices
NCP1395High Performance Resonant Mode Controller 1 2 3 4 5 MoreON Semiconductor
KCUSB3USB Controller - Quick Interface 1 2 3 4 5 MoreList of Unclassifed Manufacturers
FDC37C67XEnhanced Super I/O Controller with Fast IR 1 2 3 4 5 MoreList of Unclassifed Manufacturers
PEB2035ICs for Communications Advanced CMOS Frame Aligner 1 2 3 4 5 MoreSiemens Semiconductor Group

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn