Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

A300RU Datasheet(PDF) 2 Page - MicroPower Direct, LLC

Part No. A300RU
Description  Single & Dual Output, 3W Ultra-Wide Input Range DC/DC Converters
Download  2 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  MPD [MicroPower Direct, LLC]
Homepage  http://www.micropowerdirect.com
Logo 

A300RU Datasheet(HTML) 2 Page - MicroPower Direct, LLC

   
Zoom Inzoom in Zoom Outzoom out
 2 / 2 page
background image
Vout
Maximum
Load
Capacitance
Vout
Maximum
Load
Capacitance
3.3 VDC
680 µF
±12 VDC
150 µF
5 VDC
470 µF
±15 VDC
100 µF
12 VDC
330 µF
15 VDC
220 µF
Model Selection Guide
Mechanical Dimensions
Mechanical Notes:
All dimensions are typical in inches (mm)
Tolerance x.xx = ±0.01 (±0.25)
www.micropowerdirect.com
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
TEL: (781) 344-8226
FAX: (781) 344-8481
E-Mail: sales@micropowerdirect.com
Derating Curve
Pin
Single
Dual
2, 3
-Vin
-Vin
9
No Pin
Common
11
NC
-Vout
14
+Vout
+Vout
16
-Vout
Common
22, 23
+Vin
+Vin
NC: No Connection
Pin Connections
Model
Number
Input
Output
Efficiency
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
Voltage (VDC)
Current (mA)
Reflected
Ripple
Current
(mA, Typ)
Voltage
(VDC)
Current
(mA, Max)
Current
(mA, Min)
Nominal
Range
Full-Load No-Load
A301RU
24
9.0 - 36.0
138
20
10
3.3
750
93.0
75
1,000
A302RU
24
9.0 - 36.0
158
20
10
5.0
600
75.0
79
1,000
A303RU
24
9.0 - 36.0
154
20
10
12.0
250
32.0
81
1,000
A304RU
24
9.0 - 36.0
152
20
10
15.0
200
25.0
82
1,000
A305RU
24
9.0 - 36.0
156
20
10
±12.0
±125
±16.0
80
1,000
A306RU
24
9.0 - 36.0
156
20
10
±15.0
±100
±13.0
80
1,000
A311RU
48
18.0 - 75.0
68
10
10
3.3
750
93.0
76
500
A312RU
48
18.0 - 75.0
78
10
10
5.0
600
75.0
80
500
A313RU
48
18.0 - 75.0
75
10
10
12.0
250
32.0
83
500
A314RU
48
18.0 - 75.0
74
10
10
15.0
200
25.0
84
500
A315RU
48
18.0 - 75.0
76
10
10
±12.0
±125
±16.0
82
500
A316RU
48
18.0 - 75.0
76
10
10
±15.0
±100
±13.0
82
500
Notes:
1. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor be
placed from the +Vout pin to the -Vout pin for single output units and from each output to common
for dual output units. For noise sensitive applications, the use of 3.3 µF capacitors will reduce the
output ripple.
2. Transient recovery is measured to within a 1% error band for a load step change of 75% to 100%.
3. Operation at no-load will not damage these units. However, they may not meet all specifications.
4. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this, connect the
load across the positive (+Vout) and negative (-Vout) outputs and float the output common.
5. The converter should be connected to a low ac-impedance source. An input source with a highly
inductive impedance may affect the stability of the converter. In applications where the converter
output loading is high and input power is supplied over long lines, it may be necessary to use a
capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0
 at 100 kHz) capacitor be mounted
close to the converter. For 24V input units a 4.7 µF is recommended; and for 48V units a 2.2 µF.
6. It is recommended that a fuse be used on the input of a power supply for protection. See the table
above for the correct rating.
Capacitive Load


Html Pages

1  2 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn