RT8082 View Datasheet(PDF) - Richtek Technology
Part Name
Description
Manufacturer
RT8082 Datasheet PDF : 14 Pages
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RT8082
Typical Application Circuit
VIN
2.7V to 5.5V
PGOOD
L
2, 11 VIN RT8082 LX 1, 12 1µH
VOUT
RPGOOD
10k
RBIAS
10k
CBIAS
CIN
10µF x 2
5 BIAS
FB 6
R1 CFF
COUT
10µF x 2
0.1µF
9 PGOOD
EN 8
R2
Enable
AGND
4
PGND
3, 10,
13 (Exposed Pad)
Note : Using all Ceramic Capacitors
Table 1. Suggested Components Selection
VOUT (V)
3.3
2.5
1.8
1.5
1.2
1.0
R1 (kΩ)
27.6
18
9.6
6
6
0
R2 (kΩ)
12
12
12
12
30
Open
CFF (pF)
82
330
150
Open
Open
Open
L (μH)
2
1.5
1
1
1
1
COUT (μF)
10 x 2
10 x 2
10 x 2
10 x 2
10 x 2
10 x 2
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
www.richtek.com
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is a registered trademark of Richtek Technology Corporation.
DS8082-00 November 2012
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