PAIRUI DNV3-1211 Dc-dc converter Datasheet

DC-DC Converter
DIP-Package
DNV-3 SERIES, 3WATT, 2:1 INPUT RANGE
FEATURES:
3 years warranty
1500Vdc isolation voltage
Metal/Plastic case with low ripple and noise
Operating temperature range -40°C to +85°C
Short circuit and input under voltage protection
Output voltage
(Vdc)
Output current
(mA)
Efficiency
Typ.
DNV3-1211
5
600
82%
DNV3-1212
12
250
82%
DNV3-1213
24
125
82%
±5
300
82%
DNV3-1222
±12
125
82%
DNV3-1223
±15
100
82%
DNV3-1224
±24
60
82%
DNV3-2411
5
600
82%
DNV3-2412
12
250
82%
DNV3-2413
24
125
82%
±5
300
82%
DNV3-2422
±12
125
82%
DNV3-2423
±15
100
82%
DNV3-2424
±24
60
82%
DNV3-4811
5
600
82%
DNV3-4812
12
250
82%
DNV3-4813
24
125
82%
±5
300
82%
DNV3-4822
±12
125
82%
DNV3-4823
±15
100
82%
DNV3-4824
±24
60
82%
Model
DNV3-1221
DNV3-2421
DNV3-4821
Input voltage
(Vdc)
12(9~18)
24(18~36)
48(36~72)
Notes: other input and output models may available on request.
Above models are default to plastic case, you may request for the models with metal case, plus “M” in the suffix.
ELECTRICAL
Output voltage accuracy
---
Vo1, Vo2 : ±1.0%, ±3.0%
Line regulation
Nominal Load, full voltage
Vo1, Vo2 : ±0.2%, ±1.5%
Load regulation
20% ~ 100% full load
Vo1, Vo2 : ±0.5%, ±4.0%
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Date:02/10/2014
DC-DC Converter
DIP-Package
DNV-3 SERIES, 3WATT, 2:1 INPUT RANGE
ELECTRICAL
Dynamic response
(transient/recovery time)
5%-50%-75% load capability
∆Vo1/∆t : ±4.0%/500μs
Vo≤5.0V, ≤50mVp-p
Ripple and noise
20MHz BM, full load
Vo≥48V, ≤180mVp-p
Other, ≤100mVp-p
Operating frequency
Typical value
300KHz typ./330KHz max.
Turn-on delay time
Typical value
≤200ms
Isolation voltage
Input to output
1500Vdc
(<0.5mA/min)
Input to case
Efficiency
Nominal input, full load
Operating temperature range
---
-40°C to +85°C
Storage temperature range
---
-55°C to +120°C
Short circuit protection
---
Auto-recovery
Input under voltage protection
500Vdc
Vo≤5.0V,80% typ.
Vo>5.0V,82% typ.
When input voltage is lower than the
Auto-recovery
low terminal input voltage
Relative humidity
---
10%-90%
MTBF
Bellcore TR-332, 25°C
2x105Hrs
Notes: Unless otherwise specified, all the parameters of the test conditions are as follows: ambient temperature
25 , the nominal input voltage, pure resistive nominal load.
℃
MECHANICAL
CONNECTION
ISOLATED
PIN #
SINGLE
DUAL
2
-Vin
-Vin
-Vin
3
-Vin
-Vin
-Vin
9
NC
COM
GND2
10
No Pin
No Pin
No Pin
11
NC
-Vo2
+Vo2
14
+Vo
+Vo1
+Vo1
15
No Pin
No Pin
No Pin
16
GND
COM
GND1
22
+Vin
+Vin
+Vin
23
+Vin
+Vin
+Vin
TWIN
Note:
* Unit is mm(inch).
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Date:02/10/2014
DC-DC Converter
DIP-Package
DNV-3 SERIES, 3WATT, 2:1 INPUT RANGE
TEMPERATURE PROFILE
NOTES
RECOMMENDED TEST AND APPLICATION CIRCUIT
FUSE: depends on the actual input current;
TVS: depends on the actual input voltage;
Recommended capacitor: C1,C2,C5,C8, about 0.1uF; C6: 22uF-100uF; C7, C9: 10uF/10mA.
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Date:02/10/2014
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