DatasheetQ Logo
Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits

FR9886 データシートの表示(PDF) - Unspecified

部品番号
コンポーネント説明
メーカー
FR9886 Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
fitipower integrated technology lnc.
Typical Application Circuit
VIN
4.5V to 23V
R3
10k~100k
C4
10nF~0.1uF
C1
10uF/25V
CERAMIC x 2
7
1
SHDN BOOST
2
VIN
LX 3
FR9886
6 NC
FB 5
L1
4.7uH~15uH
R1
26.1k
GND
4
SS
8
C3
10nF ~ 0.1uF
R2
10k
FR9886
85T
C6
(optional)
VOUT
3.3V
C2
22uF/6.3V
CERAMIC x 2
Figure 2. CIN /COUT use Ceramic Capacitors Application Circuit
VIN
4.5V to 23V
R3
10k~100k
C4
10nF~0.1uF
C1
100uF/25V
EC x 1
C5
0.1uF/25V
CERAMIC x 1
7
1
SHDN BOOST
2 VIN
LX 3
FR9886
6 NC
FB 5
L1
4.7uH~15uH
R1
26.1k
GND
4
SS
8
C3
10nF ~ 0.1uF
R2
10k
C6
(optional)
VOUT
3.3V
C2
100uF/6.3V
EC x 1
Figure 3. CIN /COUT use Electrolytic Capacitors Application Circuit
VOUT
1.2V
1.8V
2.5V
3.3V
5V
1.2V
1.8V
2.5V
3.3V
5V
FR9886- 1.0-APR-2011
R1
3k
9.53k
16.9k
26.1k
44.2k
3k
9.53k
16.9k
26.1k
44.2k
R2
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
C6
200pF~1nF
200pF~1nF
200pF~1nF
200pF~1nF
200pF~1nF
--
--
--
--
--
L1
4.7uH
4.7uH
10uH
10uH
10uH
4.7uH
4.7 H
10uH
10uH
10uH
Table 1. Recommended Component Values
COUT
22uF MLCC x2
22uF MLCC x2
22uF MLCC x2
22uF MLCC x2
22uF MLCC x2
100uF EC x1
100uF EC x1
100uF EC x1
100uF EC x1
100uF EC x1
2

Share Link: 

datasheetq.com  [ Privacy Policy ]Request Datasheet ] [ Contact Us ]