V7805-2000 데이터 시트보기 (PDF) - CUI INC
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V7805-2000 Datasheet PDF : 5 Pages
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a division of CUI INC
SERIES: V78XX-2000
RECOMMENDED FOOTPRINT
date 06/2010
page 3 of 5
DESCRIPTION: DC SWITCHING REGULATOR,
NON-ISOLATED
V78XX-2000
5.08 [0.200]
1.00 [0.039]
12 3
2.54 [0.100]
DERATING CURVE
V78XX-2000R
1.35 [0.053]
1
2
3
FOOTPRINT DETAILS
Pin Positive Negative
1
+Vin
+Vin
2
GND
-Vout
3
+Vout
GND
1.00 [0.039]
EXTERNAL CAPACITOR TABLE
Operating Temp.( C )
(Figure 1)
TYPICAL APPLICATION CIRCUIT
Vin
GND
GND
+Vin
Positive Output
1 V78XX-2000 3
C1
2
+Vout
C2
GND
Negative Output
GND
1
3
V78XX-2000
C1
2
C2
-Vout
Part Number
V7802-2000
V7803-2000
V7805-2000
V7806-2000
C1
(Ceramic capacitor)
10µF/25V
C2
(Ceramic capacitor)
22µF/6.3V
10µF/25V
22µF/6.3V
10µF/25V
22µF/16V
10µF/25V
22µF/16V
Positive and Negative Outputs
+Vin
GND
1
3
V78XX-2000
+Vout
C3
2
C4
GND
1 V78XX-2000 3
2
C1
C2
-Vout
Note:
1. C1 and C2 are required and should be fitted close to the converter
pins.
2. The capacitance of C1and C2 sees external capacitor table, it can
be increased properly if required, and tantalum or low ESR
electrolytic capacitors may also suffice.
3. No parallel connection or plug and play.
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.v-infinity.com
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