DTM-1 - Pairui

DC-DC Converter
SMD-Package
DTM-1 SERIES, 1WATT, 1.5KVDC, ISOLATED, UNREGULATED
FEATURES:
1500Vdc isolation voltage
Single and dual output models
High efficiency, and low ripple and noise
Operating temperature range -40
3 year warranty
Model
DTM1-0310
DTM1-0311
DTM1-0312
DTM1-0313
DTM1-0314
DTM1-0321
DTM1-0322
Input voltage
(Vdc)
3.3(3.0~3.6)
℃
to +85
℃
Output voltage
(Vdc)
Output current
(mA)
Efficiency
Typ.
Min.
Max.
3.3
30
300
60%
5
20
200
68%
9
11.1
111
76%
12
8.3
83
77%
15
6.7
67
78%
10
100
70%
5.6
56
73%
4.2
42
78%
3.3
33
79%
DTM1-0324
±5
±9
±12
±15
DTM1-0510
3.3
30
300
60%
DTM1-0511
5
20
200
70%
DTM1-0512
9
11.1
111
76%
DTM1-0513
12
8.3
83
78%
15
6.7
67
78%
10
100
70%
5.6
56
73%
4.2
42
77%
3.3
33
78%
DTM1-0323
DTM1-0514
5(4.5~5.5)
DTM1-0524
±5
±9
±12
±15
DTM1-1210
3.3
30
300
60%
DTM1-1211
5
20
200
71%
DTM1-1212
9
11.1
111
73%
DTM1-1213
DTM1-1214
DTM1-1221
12
8.3
83
80%
15
6.7
67
81%
10
100
70%
5.6
56
73%
4.2
42
77%
3.3
33
78%
20
200
70%
6.7
67
80%
DTM1-0521
DTM1-0522
DTM1-0523
12(10.8~13.2)
DTM1-1222
DTM1-1223
DTM1-1224
DTM1-1511
DTM1-1514
www.pairuigroup.com
15(13.5~16.5)
±5
±9
±12
±15
5
15
Page: 1/4
Date: 02/25/2015
* Subject to change without prior notice
DC-DC Converter
SMD-Package
DTM-1 SERIES, 1WATT, 1.5KVDC, ISOLATED, UNREGULATED
Notes: 1. Other input and output models may available on request;
2. Add suffix “P” for continuous short circuit protection.
ELECTRICAL
Line regulation
---
1.5% max.
Load regulation
10% ~ 100% full load
Isolation voltage
Leakage current < 1mA/1min.
1500Vdc min.
Isolation resistance
Test at 500VDC
1000m
Switching frequency
---
Ripple and noise
Bend width 20MHz
Temperature coefficient
Rated load
Operating temperature range
---
Storage temperature range
---
-55℃ to +125℃
Short circuit protection
---
1S
MTBF
---
3500KHrs
Weight
---
1.7g
15%max.
Ω min.
100KHz typ.
150mVp-p max.
±0.03%/℃ max.
-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.
MECHANICAL
Single output
CONNECTION
PIN #
SINGLE
DUAL
1
GND
GND
2
+Vin
+Vin
4
0V
0V
5
+Vo
-Vo
7
No Pin
+Vo
8
NC
No Pin
10
No Pin
NC
Note:
* Unit is mm(inch).
www.pairuigroup.com
Page: 2/4
Date: 02/25/2015
* Subject to change without prior notice
DC-DC Converter
SMD-Package
DTM-1 SERIES, 1WATT, 1.5KVDC, ISOLATED, UNREGULATED
MECHANICAL
Dual output
TEMPERATURE PROFILE
www.pairuigroup.com
Page: 3/4
Date: 02/25/2015
* Subject to change without prior notice
DC-DC Converter
SMD-Package
DTM-1 SERIES, 1WATT, 1.5KVDC, ISOLATED, UNREGULATED
NOTE
RECOMMENDED TEST AND APPLICATION CIRCUIT
CAPACITOR SELECTION
INPUT VOLTAGE
C1
OUTPUT VOLTAGE
C2
3.3VDC
4.7μF
3.3VDC
10.0μF
5VDC
4.7μF
12VDC
2.2μF
--
--
--
--
www.pairuigroup.com
±
9VDC/±9VDC
12VDC/±12VDC
15VDC/±15VDC
5VDC/ 5VDC
Page: 4/4
10.0μF
4.7μF
2.2μF
1.0μF
Date: 02/25/2015
* Subject to change without prior notice