Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

IR3080PBF Datasheet(PDF) 35 Page - International Rectifier

Part # IR3080PBF
Description  XPHASETM VRD10 CONTROL IC WITH VCCVID & OVERTEMP DETECT
PDF  41 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

IR3080PBF Datasheet(HTML) 35 Page - International Rectifier

Back Button IR3080PBF Datasheet HTML 31Page - International Rectifier IR3080PBF Datasheet HTML 32Page - International Rectifier IR3080PBF Datasheet HTML 33Page - International Rectifier IR3080PBF Datasheet HTML 34Page - International Rectifier IR3080PBF Datasheet HTML 35Page - International Rectifier IR3080PBF Datasheet HTML 36Page - International Rectifier IR3080PBF Datasheet HTML 37Page - International Rectifier IR3080PBF Datasheet HTML 38Page - International Rectifier IR3080PBF Datasheet HTML 39Page - International Rectifier Next Button
Zoom Inzoom in Zoom Outzoom out
 35 / 41 page
background image
IR3080
PbF
Ω
=
−
∗
∗
∗
∗
∗
=
∗
∗
∗
∗
∗
=
−
−
−
k
V
V
R
C
L
f
R
O
RAMP
FB
E
E
C
CP
65
.
1
10
*
20
3
.
1
75
.
0
*
162
)
62
10
*
22
(
)
6
/
10
*
100
(
)
10
*
140
2
(
)
2
(
3
6
9
2
3
2
π
π
nF
R
C
L
C
CP
E
E
CP
27
10
65
.
1
)
62
*
10
*
22
(
)
6
/
10
*
100
(
10
10
3
6
9
=
∗
∗
∗
=
∗
∗
=
−
−
Choose CCP1=47pF to reduce high frequency noise.
CURRENT SHARE LOOP COMPENSATION
The crossover frequency of the current share loop fCI should be at least one decade lower than that of the voltage
loop fC. Choose the crossover frequency of current share loop fCI=3.5kHz, and calculate CSCOMP,
011
.
0
)
3
.
1
12
(
*
)
3
.
1
75
.
0
12
(
75
.
0
*
10
*
800
*
10
*
100
*
10
*
2
.
18
)
(
*
)
(
*
*
*
3
12
3
=
−
−
−
=
−
−
−
=
−
DAC
I
DAC
PWMRMP
I
PWMRMP
SW
PWMRMP
PWMRMP
MI
V
V
V
V
V
V
f
C
R
F
6
_
10
*
05
.
1
*
2
*
)]
(
*
*
*
2
1
[
*
*
*
*
*
*
65
.
0
CI
O
MI
O
O
E
CI
LE
ROOM
CS
O
I
PWMRMP
SCOMP
f
V
F
I
V
C
f
R
G
I
V
R
C
∗
∗
+
=
π
π
6
4
4
6
3
3
10
*
05
.
1
*
3500
2
)
10
*
1
.
9
*
105
33
.
1
(
011
.
0
*
]
105
)
10
*
1
.
9
*
105
33
.
1
(
*
62
*
10
*
22
*
3500
*
2
1
[
*
)
6
10
*
5
.
0
(
*
34
*
105
*
12
*
10
*
2
.
18
*
65
.
0
∗
∗
−
−
+
=
−
−
−
−
π
π
nF
6
.
20
=
Choose CSCOMP=22nF
Page 35



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 38 39 40 41


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