RT8294GSP Ver la hoja de datos (PDF) - Richtek Technology
Número de pieza
componentes Descripción
Fabricante
RT8294GSP Datasheet PDF : 15 Pages
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RT8294
Marking Information
RT8294GS
RT8294GS : Product Number
RT8294
GSYMDNN
YMDNN : Date Code
RT8294GSP
RT8294
GSPYMDNN
RT8294GSP : Product Number
YMDNN : Date Code
RT8294ZSP
RT8294
ZSPYMDNN
RT8294ZSP : Product Number
YMDNN : Date Code
Typical Application Circuit
VIN
4.5V to 23V
CSS
0.1µF
1C0INµF
REN 100k
2 VIN
BOOT 1
RT8294
SW 3
7 EN
8 SS
FB 5
4, 9 (Exposed Pad) GND
COMP 6
CBOOT L
10nF 10µH
CC
3.3nF
RC
13k
R1
26.1k
R2
10k
VOUT
3.3V/2A
COUT
22µF x 2
CP
Open
VOUT (V)
8
5
3.3
2.5
1.8
1.2
Table 1. Recommended Component Selection
R1 (kΩ) R2 (kΩ) RC (kΩ) CC (nF) L (µH)
76.8
10
27
3.3
22
45.3
10
20
3.3
15
26.1
10
13
3.3
10
16.9
10
9.1
3.3
6.8
9.53
10
5.6
3.3
4.7
3
10
3.6
3.3
3.6
COUT (µF)
22 x 2
22 x 2
22 x 2
22 x 2
22 x 2
22 x 2
www.richtek.com
2
DS8294-02 March 2011
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