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312D12FR PDF预览

312D12FR

更新时间: 2024-11-27 07:42:23
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4页 176K
描述
Single & Dual Output DC/DC Converter

312D12FR 数据手册

 浏览型号312D12FR的Datasheet PDF文件第2页浏览型号312D12FR的Datasheet PDF文件第3页浏览型号312D12FR的Datasheet PDF文件第4页 
www.make-ps.com  
E-mail:info@make-ps.com  
300FR series  
Single & Dual Output  
DC/DC Converter  
FEATURES  
Up to 64 % Efficiency  
Single and Dual Output, 3 watt converter  
Available in 5, 12, 24 and 48 VDC Inputs  
Industry Standard Pinout  
Short Circuit Protection  
INPUT CHARACTERISTICS  
DESCRIPTIONS  
Unit/Comments  
Min Typ Max  
The 300FR series 3 watt power modules are specially  
designed to provide low output ripple and tight regulation in  
a low-profile 24 pin DIP package. The series consists of 20  
models with input voltages of 5V, 12V, 24V and 48V, and offers  
regulated output voltages of 5V, 12V, 14V, 12V and 15.  
Input Voltage  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
Input Fuse Requirements  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
VDC  
VDC  
VDC  
VDC  
4.5  
5
5.5  
10.8 12 1±.2  
21.ꢀ 24 2ꢀ.4  
4±.2 48 52.8  
o
o
The -25 C to +71 C operating temperature range makes it ideal  
for data communication equipment, mobile battery driven  
equipment, distributed power systems, telecommunication  
equipment, mixed analog/digital subsystems, automatic test  
instrumentation and industrial robot systems.  
mA;Slow blow type  
mA;Slow blow type  
mA;Slow blow type  
mA;Slow blow type  
Amp  
mW  
Pi Filter  
2000  
1000  
500  
200  
Reverse Polarity Input Current  
Short Circuit Input Power  
Input Filter  
0.5  
2500  
OUTPUT CHARACTERISTICS  
Unit/Comments  
% Output voltage at  
nominal line & FL  
% Equal Output  
Loads  
% Output voltage  
measured from  
min. input line to  
maximum  
Min Typ Max  
Output Voltage Set Point  
±2.0 ±4.0  
Output Voltage Balance  
(Duals)  
Line Regulation  
±1.0 ±±.0  
±0.2 ±0.5  
GENERAL CHARACTERISTICS  
Load Regulation  
Ripple/Noise  
% Output voltage  
measured from FL  
to 10% load  
mV p-p, Nom.Line  
@FL, 20MHz B.W.,  
using 1 μf bypass  
capacitor  
mV p-p, Over Line,  
Load & Temp., 20  
MHz B.W.,  
±0.2 ±0.5  
45 50  
Min Typ Max Unit/Comments  
Switching Frequency  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
MTBF (MIL-HBK-217F)  
40 80  
500  
kHz  
VDC, 1 minute  
Mohm, 500VDC  
1000  
100 150 pF, 100kHz, 1Volt  
Thousand Hours,  
ꢀ00  
o
+25 C, Ground  
Benign  
Ripple/Noise  
75  
using 1 μf bypass  
capacitor  
%Rated Output Load  
Continuous,  
Overload Protection  
Short Circuit Protection  
120  
Automatic Recovery  
% deviation of Vout  
for a 50% load  
Transient Response  
Deviation  
±ꢀ  
change  
Transient Recovery Time  
μS for 50% load  
change  
% per degree C  
50  
Temperature Coefficient  
±0.01 ±0.02  
>> B-48  

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