参数资料
型号: BD-A532RD
厂商: AMERICAN BRIGHT OPTOELECTRONICS CORP
元件分类: 显示用LED
英文描述: 7 SEG NUMERIC DISPLAY, GREEN, 13.208 mm
封装: DD-19, 18 PIN
文件页数: 2/2页
文件大小: 177K
代理商: BD-A532RD
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-D1.5K-3
Package
Bottom View
Side View
31.80
15.24
2.00
27.94
5.08
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: ±0.10)
12
3
10 11 12
24 23 22
15 14 13
PIN CONNECTIONS
Bottom View
Pin
1, 24
12, 13
2, 23
11, 14
10, 15, 3, 22
Function
Vin
GND
-Vo
+Vo
0V
12
3
10 11 12
15 14 13
24 23 22
01.04.07
CTDD3220DF-D1.5K-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-D1.5K-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
packaged products.
+
DC
Vin
GND
Cin
Vo+
0V
Cout
Figure 1
Vo-
RECOMMENDED CIRCUIT
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