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DV312-12D125B 반도체 회로 부품 판매점

3 Watt DC/DC Converters



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dev-dorsch electronic
DV312-12D125B 데이터시트, 핀배열, 회로
3 Watt
DC/DC Converters
Serie DV300B
Features
Regulated Outputs
I/O Isolation 500 VDC
40mV P-P Ripple and Noise
Low Cost
MTBF > 600.000 Hours
Short Circuit Protection
MODEL NUMBER
INPUT
VOLTAGE
[ VDC ]
OUTPUT
VOLTAGE
[ VDC ]
OUTPUT
CURRENT
[mA (max.)]
OUTPUT
CURRENT
[mA (min)]
INPUT
CURRENT
NO LOAD
[mA (typ.)]
INPUT
CURRENT
MAX. LOAD
[mA (typ.)]
EFF.
[%]
( typ. )
CASE
DV305-05S600B
5 600 0 100 1000
DV305-12S250B
12 250 0 100 960
DV305-15S200B
5 ±10%
15
200
0
100 960
DV305-12D125B
±12 ±125 0 100 1000
DV305-15D100B
±15 ±100 0 100 1000
DV312-05S600B
5 600
0
50 420
DV312-12S250B
12 250
0
50 400
DV312-15S200B
12 ±10%
15
200
0
50 400
DV312-12D125B
±12 ±125
0
50 420
DV312-15D100B
±15 ±100
0
50 420
DV324-05S600B
5 600
0
25 210
DV324-12S250B
12 250
0
25 195
DV324-15S200B
24 ±10%
15
200
0
25 195
DV324-12D125B
±12 ±125
0
20 210
DV324-15D100B
±15 ±100
0
25 210
DV348-05S600B
5 600
0
15 105
DV348-12S250B
12 250
0
15 100
DV348-15S200B
48 ±10%
15
200
0
15 100
DV348-12D125B
±12 ±125
0
15 105
DV348-15D100B
±15 ±100
0
15 105
Note:
1. Transient recovery time is measured to within 1% error band for a step change in output load of 50% to 100%.
2. All DC/DC converters should be externally fused at the front end for protection.
60
62
62 B
60
60
60
62
62 B
60
60
60
64
64 B
60
60
60
62
62 B
60
60
Derating Curve ( single output )
Derating Curve ( dual output )
Technical change reserve
dev-dorsch electronic vertriebs gmbh Münchner Str. 123 85774 Unterföhring
1.50 Fon +49 / 89 / 95 08 07 – 60 Fax – 77 Mail: [email protected] www.dev-electronic.de


DV312-12D125B 데이터시트, 핀배열, 회로
Specifications
Serie DV300B
INPUT SPECIFICATIONS:
Input Voltage Range .............................................................................5V .........................................................................................4,5-5,5VDC
12V .....................................................................................10,8-13,2VDC
24V .....................................................................................21,6-26,4VDC
48V .....................................................................................43,2-52,8VDC
Input Filter ................................................................................................................................................................................................. Pi Filter
Reverse Polarity Input Current....................................................................................................................................................................... 0,5A
Short Circuit Input Power ........................................................................................................................................................................ 2500mW
OUTPUT SPECIFICATIONS:
Voltage Accuracy ............................................................................................................................................................±2,0% typ. / ±4,0% max.
Voltage Balance, Dual Output ........................................................................................................................................±1,0% typ. / ±3,0% max.
Temperature Coefficient ................................................................................................................................... ±0,01%/°C typ. / ±0,02%/°C max
Ripple and Noise, 20 MHz BW .............................................................................................................................40mV p-p typ. / 50mVp-p max.
Over Line, Load & Temp.............................................................................................................. 75mV p-p max.
5mV RMS. max.
Reflected Ripple Current.......................................................................5V ......................................................................................... 100mA typ.
12V ........................................................................................... 40mA typ.
24V ........................................................................................... 25mA typ.
48V ........................................................................................... 10mA typ.
Short Circuit Protection ....................................................................................................................................................................... Continuous
Line Regulation ( Vin=Min. to Max. )...............................................................................................................................±0,2% typ. / ±0,5% max.
Load Regulation ( Io=10% to 100% ...............................................................................................................................±0,2% typ. / ±0,5% max.
Over Load .............................................................................................................................................................................................120% min.
Transient Recovery Time....................................50% Load Step Change ................................................................................................... 50uS
Transient Response Deviation............................50% Load Step Change .................................................................................................... ±6%
GENERAL SPECIFICATIONS:
Efficiency................................................................................................................................................................................................see Table
Isolation Voltage I/O...................................................................... 60 sec. ............................................................................................. 500 VDC
Isolation Test Voltage ......................................... Flash Tested for 1 sec.. ............................................................................................. 550 VDC
Isolation Resistance.................................................................... 500VDC .......................................................................................1000M ohms
Isolation Capacitance..............................................................100KHz,1V .................................................................... 100pF typ. / 150pF max.
Switching Frequency................................................................................................................................................... 40 KHz min. / 80 KHz typ.
MTBF ....................................... MIL-HDBK-217F@25°C, Ground Benign ................................................................................600 K Hours min.
Operating Temperature Range ....................................................Ambient ................................................................................... -25°C to +71°C
Operating Temperature Range .........................................................Case ................................................................................... -25°C to +90°C
Derating Ambient, above 63°C to 95°C ................................single output ......................................................................................... -3,125%/°C
Derating Ambient, above 55°C to 95°C .................................. dual output ............................................................................................. -2,5%/°C
Humidity .................................................................................................................................................................................................95% max.
Cooling.................................................................................................................................................................................. Free-Air Convection
Storage Temperature Range ...................................................................................................................................................... -40°C to +125°C
Dimensions ........................................................................................................................................................................ 31,8 x 20,3 x 10,2 mm
Weight...........................................................................................................................................................................................................14,0g
CASE MATERIAL:
Case Material......................................................................................................................................................................... Black Coated Metal
Flammability............................................................................................................................................................................................ UL94V-0
All Specifications Typical at Nominal Line, Full Load and 25°C.
Case B
Tolerance .X±0,25 / .XX±0,25 / Pin ±0,05 mm
[ .xx±0,01 / .xxx±0,01 / Pin ±0,002 inches ]
All dimensions typical in mm [ inches ]
Absolute Maximum Ratings
5VDC Input
Input Surge Voltage
12VDC Input
( 1000mS )
24VDC Input
48VDC Input
Lead Temp. (1,5mm from case for 10 sec.)
Min. Max.
-0,7 7,5V
-0,7 15V
-0,7 30V
-0,7 55V
--- 260°C
Exceeding these values can damage the module. These are not
continuous operating ratings.
Pin
Single
Output
1 +Vin
2 NC
3 NC
10 -Vout
11 +Vout
12 -Vin
13 -Vin
14 +Vout
15 -Vout
22 NC
23 NC
24 +Vin
NC: No Connection
Dual
Output
+Vin
-Vout
Common
Common
+Vout
-Vin
-Vin
+Vout
Common
Common
-Vout
+Vin
Technical change reserve
dev-dorsch electronic vertriebs gmbh Münchner Str. 123 85774 Unterföhring
Fon +49 / 89 / 95 08 07 – 60 Fax – 77 Mail: [email protected] www.dev-electronic.de
1.51




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DV312-12D125B converter

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