PAIRUI BBL3-18V7 Dc-dc converter Datasheet

Bricks, Open/Enclosed
DC-DC Converter
BBL SERIES, NON-ISOLATED, POL CONVERTERS
FEATURES:
5 years warranty
Output current up to 16A
Efficiency up to 94%
Operating temperature range -40°C to +85°C
Under voltage, over current, short circuit,
over voltage protection
Remote on/off
Model
Input voltage
(Vdc)
Output voltage
(Vdc)
Output current
(A)
Output Power
(W)
Efficiency
Typ.
TRIMABLE
BBL5-33T16
3.0~5.5
0.75-3.63
16.0
12-58
93%
BBL12-50T16
9.0~14.0
0.75-5.5
16.0
12-88
94%
UNTRIMABLE
BBL3-480V003
3.0~3.6
-48.0
0.03
1.44
72%
BBL3-18V7
3.0~3.6
1.8
7.0
12.6
89%
BBL3-20V7
3.0~3.6
2.0
7.0
14
91%
BBL3-25V7
3.0~3.6
2.5
7.0
17.5
94%
BBL5-12V10
3.0~5.5
1.2
10.0
12
85%
BBL5-12V16
3.0~5.5
1.2
16.0
19.2
84%
BBL5-18V10
3.0~5.5
1.8
10.0
18
89%
BBL5-20V10
3.0~5.5
2.0
10.0
20
89%
BBL5-25V10
3.0~5.5
2.5
10.0
25
92%
BBL5-25V16
3.0~5.5
2.5
16.0
40
93%
BBL5-33V10
4.5~5.5
3.3
10.0
33
93%
Notes: other input and output models may available on request.
ELECTRICAL
Input voltage range
3.3Vdc
3.0-3.6Vdc
5Vdc
3.0-5.0Vdc
12Vdc
9.0-14.0Vdc
ON: Low level or grounded
Remote control
Negative logic
Output current
Input voltage range
Output voltage
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OFF: High level or close
7-16A
Adjustable output
0.75-5.5Vdc
Fixed voltage output
Page:
1.2/1.8/2.0/2.5/3.3/5.0Vdc
1/3
Date: 01/23/2014
Bricks, Open/Enclosed
DC-DC Converter
BBL SERIES, NON-ISOLATED, POL CONVERTERS
ELECTRICAL
Voltage setting accuracy
Adjustable output
±3%
Fixed voltage output
±1%
Output voltage adjustable
TRIM connect with -S
Line regulation
Full load
±0.3%
Load regulation
10%-100% full load
±0.4%
Dynamic response
(transient/recovery time)
Continuously adjustable
25%-50%-75% load capability
∆Vo/∆t: ±4.0%/500μs
Output=-48V, 140mVp-p
Ripple and noise
Parallel test, 20MHz wide range
Operating frequency
Typical value
Temperature coefficient
---
Operating temperature range
Auxiliary heat sink
Storage temperature range
---
-55°C to +125°C
Under voltage protection
---
Yes
Over current protection
---
Yes
Short circuit protection
---
Yes
Relative humidity
---
10%-90% max.
Packing
---
SMD
MTBF
Bellcore TR-332, 25°C
Other, 50mVp-p max.
300KHz typ.
200ppm
-40°C to +85°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
PIN #
SINGLE
1
2
3
4
5
6
Note:
* Unit is mm(inch); The connection of each model is different. Please contact us if you need any model.
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Page:
2/3
Date: 01/23/2014
Bricks, Open/Enclosed
DC-DC Converter
BBL SERIES, NON-ISOLATED, POL CONVERTERS
DERATING CURVE
EFFICIENCY CURVE
NOTES
RECOMMENDED TEST AND APPLICATION CIRCUIT
1. TVS&FUSE be helpful with over voltage protection and inrush limiting. Recommended FUSE better be 1.5~2times of the
rated current .
2. The input filter capacitor C6 could select the aluminum electrolytic capacitors or tantalum capacitors, and the withstand
voltage should be greater than the highest input voltage. Recommended capacitor should be between 22μF~100μF.
3. C1,C2 for the input filter capacitor,0.1~1μF high-frequency ceramics capacitor or chip capacitor are recommended. The
withstand voltage of output filter C5, C7 should be greater than the highest output voltage. Recommended capacitor of C7
better within 100μF and C5 connected with the chip to reduce the input voltage peak, recommended 0.1~1μF
high-frequency ceramics capacitor or chip capacitor.
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Page:
3/3
Date: 01/23/2014
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