Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

FR9855 Datasheet(PDF) 3 Page - Fitipower Integrated Technology Inc.

Part # FR9855
Description  18V, 5.5A Synchronous Step-Downn DC/DC Converter
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  FITIPOWER [Fitipower Integrated Technology Inc.]
Direct Link  http://www.fitipower.com/en_US/index.asp
Logo FITIPOWER - Fitipower Integrated Technology Inc.

FR9855 Datasheet(HTML) 3 Page - Fitipower Integrated Technology Inc.

  FR9855 Datasheet HTML 1Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 2Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 3Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 4Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 5Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 6Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 7Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 8Page - Fitipower Integrated Technology Inc. FR9855 Datasheet HTML 9Page - Fitipower Integrated Technology Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 16 page
background image
3
FR9855-Preliminary 0.3-JAN-2016
FR9855
85T
Typical Application Circuit (Continued)
1.2V
FR9855
GND
VIN
BST
FB
LX
VIN
4.5V to 18V
VOUT
10μF/25V
CERAMIC
22μF/6.3V
CERAMIC x 2
L1
1.5μH
R2
R1
R3
100kΩ
C7
C1
C8
C6
0.1μF
SHDN
21kΩ 1%
12kΩ 1%
(optional)
C2
10μF/25V
CERAMIC
SS
REG
C5
100nF
VREG
R4
NC
SHDN: >3.5V, Power Saving Mode
SHDN: 1.5V~2.5V, PWM
SHDN: 0V, Shutdown
C4
1uF
C3
0.1μF/50V
CERAMIC
Figure 3. Application Circuit for TDFN-10 Package
VIN=12V, the recommended BOM list is as below.
VOUT
C1
R1
R2
C2
C7
L1
C8
1.05
10μF MLCC
7.87
kΩ
21
kΩ
10μF MLCC
5pF~33pF
1.5
μH
22μF MLCC x2
1.2
10μF MLCC
12k
Ω
21
kΩ
10μF MLCC
5pF~33pF
1.5
μH
22μF MLCC x2
1.8
10μF MLCC
28k
Ω
21
kΩ
10μF MLCC
5pF~33pF
1.5
μH
22μF MLCC x2
3.3
10μF MLCC
69.8k
Ω
21
kΩ
10μF MLCC
5pF~33pF
2.2
μH
22μF MLCC x2
5
10μF MLCC
118k
Ω
21
kΩ
10μF MLCC
5pF~33pF
3.3
μH
22μF MLCC x2
Table 2. Recommended Component Values



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


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