F:\\\271\346\270\361\312\351\\00 DC-DC Converter\\PART

DC-DC Converter
SIP-Package
DAV-1 SERIES, 1WATT, REGULATED WITH 2:1 INPUT RANGE
FEATURES:
Wide (2:1) input voltage range
1500Vdc isolation voltage
Regulated single and dual output models
With remote off function
No overshoot when switch on & off
Continuous short circuit protection
Operating temperature range -40
3 year warranty
Model
Input voltage
(Vdc)
℃
to +85
℃
Output voltage
(Vdc)
Output current
(mA)
Min.
Max.
Efficiency
Typ.
DAV1-0511
5
20
200
72%
DAV1-0512
9
11
110
74%
DAV1-0513
12
8.3
83
74%
DAV1-0514
15
6.8
68
74%
24
4.2
42
74%
±5
10
100
72%
DAV1-0522
±9
5.5
55
74%
DAV1-0523
±12
4.0
40
74%
DAV1-0524
±15
3.3
33
74%
DAV1-0525
±24
2.1
21
74%
DAV1-1211
5
20
200
78%
DAV1-1212
9
11
110
78%
DAV1-1213
12
8.3
83
78%
DAV1-1214
DAV1-1215
DAV1-1221
DAV1-1222
15
6.8
68
80%
24
4.2
42
78%
±5
10
100
78%
±9
5.5
55
78%
DAV1-1223
±12
4.0
40
80%
DAV1-1224
±15
3.3
33
80%
DAV1-1225
±24
2.1
21
78%
DAV1-2411
DAV1-2412
DAV1-2413
DAV1-2414
DAV1-2415
DAV1-2421
5
20
200
78%
9
11
110
78%
12
8.3
83
80%
15
6.8
68
80%
24
4.2
42
78%
±5
10
100
78%
DAV1-0515
DAV1-0521
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5(4.5~9)
12(9~18)
24(18~36)
Page: 1/4
Date: 12/06/2014
DC-DC Converter
SIP-Package
DAV-1 SERIES, 1WATT, REGULATED WITH 2:1 INPUT RANGE
Input voltage
(Vdc)
Model
Output voltage
(Vdc)
Output Current
(mA)
Efficiency
Typ.
Min.
Max.
±9
5.5
55
80%
±12
4.0
40
80%
±15
3.3
33
80%
DAV1-2425
±24
2.1
21
78%
DAV1-4811
5
20
200
78%
DAV1-4812
9
11
110
80%
DAV1-4813
12
8.3
83
82%
DAV1-4814
15
6.8
68
82%
24
4.2
42
80%
±5
10
100
80%
DAV1-4822
±9
5.5
55
80%
DAV1-4823
±12
4.0
40
82%
DAV1-4824
±15
3.3
33
82%
DAV1-4825
±24
2.1
21
80%
DAV1-2422
DAV1-2423
24(18~36)
DAV1-2424
DAV1-4815
48(36~72)
DAV1-4821
Notes: other input and output models may available on request.
ELECTRICAL
Standby power
---
0.3W Max.
Vo(no-load)
≤±2.0%
≤±3.0%
Main: ≤±3.0%, Aux.:≤±5.0%
Line regulation
Nominal load, full voltage
Main:
Load regulation
10% ~ 100% rated load
Output voltage accuracy
(Full voltage, full load)
+Vo
-Vo
Dual outputs, main output 50% load,
Cross regulation
Aux. output 10~100% load
Nominal load and voltage, 20MHz
Ripple and noise
bandwidth
Main:
≤±0.2%, Aux.:≤±5.0%
≤±0.5%, Aux.:≤±0.75%
≤±5.0%
100mVp-p max.
±0.03%/℃
Temperature coefficient
Full load
Continuous short circuit protection
---
Dynamic response(
Nominal load change by 25% step
Operating frequency
---
250KHz Typ.
Operating temperature range
---
-40℃ to +85℃
Storage temperature range
Humidity 5%~95%RH non-condensing
Isolation voltage
≤0.5mA / 1min
MTBF
MIL-HDBK-217F@25℃
△Vo/△t)
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Auto-recovery
Page: 2/4
≤±5.0%/0.5ms Typ.
-55℃ to +125℃
1500Vdc
1000KHrs
Date: 12/06/2014
DC-DC Converter
SIP-Package
DAV-1 SERIES, 1WATT, REGULATED WITH 2:1 INPUT RANGE
ELECTRICAL
Weight
---
4.8g
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
3
CTRL
CTRL
5
NC
NC
6
+Vo
+Vo
7
-Vo
COM
8
CS
-Vo
Note:
Dual output
* Unit is mm(inch).
TEMPERATURE PROFILE
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Page: 3/4
Date: 12/06/2014
DC-DC Converter
SIP-Package
DAV-1 SERIES, 1WATT, REGULATED WITH 2:1 INPUT RANGE
CAPACITIVE LOADS SELECTION
Single Output
Cin
(Vdc)
(μF)
5
4.7-100
5
470
±5
220
12
4.7-100
9
330
±9
150
24
4.7-100
12
330
±12
150
-
-
15/24
220
±15/±24
100/68
Voltage
Cout
Dual Output
Vin
(μF)
(Vdc)
Voltage
(Vdc)
Cout
(μF)
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, C8 ,about 0.1uF; for C6,C7,C9, please check the capacitive load; C3,C4:2KV/1nF.
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Page: 4/4
Date: 12/06/2014