DAR-1 - Pairui

DC-DC Converter
SIP-Package
DAR-1 SERIES, 1WATT, 1KVDC, REGULATED
FEATURES:
1000Vdc isolation voltage
Single and dual output models
Operating temperature range -40
3 year warranty
Model
Input voltage
(Vdc)
℃
to +85
℃
Output voltage
(Vdc)
Output current
(mA)
Min.
Max.
Efficiency
Typ.
DAR1-0511
5
20
200
72%
DAR1-0512
9
11
110
72%
12
8.3
83
72%
DAR1-0514
15
6.8
68
72%
DAR1-0515
24
4.2
42
72%
DAR1-1211
5
20
200
72%
DAR1-1212
9
20
110
72%
12
11
83
72%
DAR1-1214
15
8.3
68
72%
DAR1-1215
24
6.8
42
72%
DAR1-2411
5
4.2
200
72%
DAR1-2412
9
20
110
72%
12
20
83
72%
DAR1-2414
15
11
68
72%
DAR1-2415
24
8.3
42
72%
DAR1-0513
DAR1-1213
DAR1-2413
5(4.75~5.25)
12(11.4~12.6)
24(22.8~25.2)
Notes: other input and output models may available on request.
ELECTRICAL
Line regulation
---
±0.25%
Load regulation
10% ~ 100% full load
Ripple and noise
---
100mVp-p max.
Isolation voltage
---
1000Vdc
Short circuit protection
---
Continuous Short circuit protection
Operating temperature range
---
MTBF
---
3500KHrs
Weight
---
2.4g
±1%
-40
℃
to +85
℃
Notes: All the parameters are measured at 25℃ ambient temperature, humidity < 75%, nominal input voltage,
full load and after warm-up, unless otherwise specified.
www.pairuigroup.com
Page: 1/3
Date: 07/31/2014
DC-DC Converter
SIP-Package
DAR-1 SERIES, 1WATT, 1KVDC, REGULATED
MECHANICAL
CONNECTION
PIN #
SINGLE
1
+Vin
2
GND
4
-Vo
6
+Vo
Note:
* Unit is mm(inch).
TEMPERATURE PROFILE
CAPACITIVE LOADS SELECTION
Single Output
Cin
(Vdc)
(μF)
5
4.7
5
10
±5
4.7
12
2.2
9
4.7
±9
2.2
24
1
12
2.2
±12
1
-
-
15/24
1
±15
0.47
www.pairuigroup.com
Voltage
Cout
Dual Output
Vin
(μF)
(Vdc)
Page: 2/3
Voltage
(Vdc)
Cout
(μF)
Date: 07/31/2014
DC-DC Converter
SIP-Package
DAR-1 SERIES, 1WATT, 1KVDC, REGULATED
NOTES
RECOMMENDED TEST AND APPLICATION CIRCUIT
In order to ensure the efficiency and dependability of the module, the minimum specified load must be less than 10% of
rated load. If the output power is low, we recommend to add an external 10% loading resistor in parallel.
FUSE: depends on the actual input current;
TVS: depends on the actual input voltage;
Recommended capacitor:C1, C2, C5,about 0.1uF; for C6,C7,please check the capacitive load; C3,C4:2KV/1nF.
www.pairuigroup.com
Page: 3/3
Date: 07/31/2014