Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

LX1671 Datasheet(PDF) 13 Page - Microsemi Corporation

Part # LX1671
Description  Multiple Output LoadSHARE PWM
PDF  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROSEMI [Microsemi Corporation]
Direct Link  http://www.microsemi.com
Logo MICROSEMI - Microsemi Corporation

LX1671 Datasheet(HTML) 13 Page - Microsemi Corporation

Back Button LX1671 Datasheet HTML 9Page - Microsemi Corporation LX1671 Datasheet HTML 10Page - Microsemi Corporation LX1671 Datasheet HTML 11Page - Microsemi Corporation LX1671 Datasheet HTML 12Page - Microsemi Corporation LX1671 Datasheet HTML 13Page - Microsemi Corporation LX1671 Datasheet HTML 14Page - Microsemi Corporation LX1671 Datasheet HTML 15Page - Microsemi Corporation LX1671 Datasheet HTML 16Page - Microsemi Corporation LX1671 Datasheet HTML 17Page - Microsemi Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 21 page
background image
Microsemi
Integrated Products, Power Management
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 13
Copyright
© 2000
Rev. 1.0a, 2004-06-14
LX1671
Multiple Output LoadSHARE™ PWM
PRODUCTION DATA SHEET
I N T E GRA T ED
PR ODUC T S
TH EORY OF O PERAT ION (CON TINUE D)
L1,
Switch
Side
L2,
Switch
Side
100
Not
Used
62k
4700pF
-
62k
4700pF
62k
TBD
100
Offset
Voltage
Generator
-
+
ESR L1
10m
Ω
ESR L2
10m
Ω
Vout
1.5V @ 12A
18W
Resistor
Divider
Resistor
Divider
Phase 2
Error Amp
Phase 1
Phase 2
V1
V2
1.5V
+73.3mV
1.5V
+46.7mV
7.33A
4.67A
+5V @ 7W
+3.3V @ 11W
LPF1
LPF2
FB2
RF2
PWM
Input
Figure 8 – LoadSHARE Using Feedback Divider Offset
Where V1 = 1.5467 ; V2 = 1.5733 and
2
V
1
V
K =
then
K
5.814
K
1
100
K
TBD
=
−
×
=



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com