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參數(shù)資料
| 型號： | CTDD3220DF-4809-D3K-3 |
| 廠商： | CENTRAL TECHNOLOGIES |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 3 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, PLASTIC PACKAGE-24/10 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 271K |
| 代理商： | CTDD3220DF-4809-D3K-3 |
DC/DC Converters
ctparts.com
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright 2006 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL Technologies
OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD3220DF-D3K-3 Package
2
3
9 10 11
23 22
16 15 14
Bottom View
Side View
31.80
15.24
2.54
22.86
2 x 2.54
9.45
0.50
20.30
4.00
Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. (Tolerance:±0.25)
PIN CONNECTIONS
2
3
9 10 11
23 22
16 15 14
Bottom View
Pin
2, 3
10, 15
14
11
9, 16
22, 23
Function
GND
NC
+Vo
-Vo
0V
Vin
12.13.06
CTDD3220DF-D3K-3 Series
Wide Input Isolated & Regulated
3W Output, Dual Output
Input Voltage
Range
lp
Input
C
urr
ent
(A)
Input Voltage (V)
Figure 2
Vin
C in
C out
(0+70°C)
C out
(-40+85°C)
5V
&
12V
24V
&
48V
100F
10F
100F
(electrolytic
capacitor)
47F
(tantalum
capacitor)
External Capacitor Table (table 1)
All the CTDD3220DF-D3K-3 Series have been tested according to the following recommended testing circuit before leaving
factory. This series should be tested under load. Never be tested under no load (See figure 1 & 2). If you want to further
decrease the input/output ripple, you can increase capacitance properly or choose capacitors with low ESR. However, the
capacitance should not be too high (See table 1). If you want to use the products in high EMI, please choose our metal
packagedproducts.
+
DC
Vin
GND
Cin
Vout+
0V
Cout
Figure 1
Vo-
RECOMMENDED CIRCUIT
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| CTDD3220DF-4809-S1.5K-3 | 制造商:CT 制造商全稱:Central Technologies 功能描述:DC/DC Converters |
| CTDD3220DF-4809-S1.5K-3M | 制造商:CT 制造商全稱:Central Technologies 功能描述:DC/DC Converters |
| CTDD3220DF-4809-S1.5K-6M | 制造商:CT 制造商全稱:Central Technologies 功能描述:DC/DC Converters |
| CTDD3220DF-4812-D1.5K-3 | 制造商:CT 制造商全稱:Central Technologies 功能描述:DC/DC Converters |
| CTDD3220DF-4812-D1.5K-3M | 制造商:CT 制造商全稱:Central Technologies 功能描述:DC/DC Converters |
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