BUB15-48D2 [BOTHHAND]
Isolated DC-DC Converters;
| 型号： | BUB15-48D2 |
| 厂家： | 
BOTHHAND USA, LP. |
| 描述： | Isolated DC-DC Converters |
| 文件： | 总4页 (文件大小：798K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Isolated DC-DC Converters
BUB15 Series -- 15 Watt
BOTHHAND USA
Features
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Wide 2 : 1 Input Voltage Range(9~18V,18~36V,36~75V)
Remote On/Off
Input / Output Isolation Voltage: 1.5K Vdc
Extended Operating Temperature Range: -40°C to+85°C
Output Short Circuit Protection:
Description
Hiccup, continuous & Auto Recovery
Over Voltage Protection: Clamp Mode
Shielded Metal Case with Insulated Baseplate
Lead Free Design, RoHS Compliant
6 pin DIP Package with Industry-Standard Footprint
Customer Design Available
The BUB15 Series are isolated 15W DC/DC converters.
Designed with highly efficiency, allow the operating temperature
range of these units to be -40°C to +85°C in a 6 pin DIP package
with industry-standard footprint. Further features include wide 2 :
1 input voltage range, remote on/off control, short-circuit
protection and over voltage protection.
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Applications
These converters are well suitable for battery operated
equipment, measurement equipment, telecom, wireless
network, Industry control system, everywhere where isolated,
tightly regulated voltages and compact size are required.
Technical Specification All specifications are typical at nominal input, full load and 25°C unless otherwise stated.
Output
Voltage
(Vdc)
Capacitive
Load, max. (3)
(uF)
Eff .(2)
(%)
Output Current (mA)
Input Current (mA)
Input Voltage
Range
Model
Number
Min. Load (1)
Full. Load
No Load
Full Load
BUB15-12S0
BUB15-12S1
BUB15-12S2
BUB15-12S3
BUB15-12D1
BUB15-12D2
BUB15-12D3
BUB15-24S0
BUB15-24S1
BUB15-24S2
BUB15-24S3
BUB15-24D1
BUB15-24D2
BUB15-24D3
BUB15-48S0
BUB15-48S1
BUB15-48S2
BUB15-48S3
BUB15-48D1
BUB15-48D2
BUB15-48D3
3.3
5
0
0
4000
3000
1250
1000
±1500
±625
±500
4000
3000
1250
1000
±1500
±625
±500
4000
3000
1250
1000
±1500
±625
±500
64
89
91
87
83
88
90
27
31
33
30
30
32
31
12
15
15
15
16
16
16
1425
1565
1498
1482
1547
1491
1484
691
81
84
87
88
85
88
88
84
85
89
90
87
90
90
82
85
89
90
86
89
90
28000
17760
3680
2104
10080
1920
1064
38320
19360
3784
2288
10288
1600
1144
12
24
38
0
9~18V
Nominal:12VDC
15
±5
±12
±15
3.3
5
18
0
0
0
768
12
0
732
18~36V
Nominal:24VDC
15
28
0
725
±5
753
±12
±15
3.3
5
0
730
0
727
0
353
36560
20560
4320
2368
8800
1760
1144
0
387
12
0
368
36~75V
Nominal:48VDC
15
24
0
364
±5
380
±12
±15
0
368
0
365
E-mail: sales@bothhandUSA.com
http://www.bothhandUSA.com
Rev:20100621 A
Page 1 of 4
Isolated DC-DC Converters
BUB15 Series -- 15 Watt
BOTHHAND USA
Input Specifications
Input Voltage
12V nominal input
24V nominal input
48V nominal input
9-18Vdc
18-36Vdc
36-75Vdc
Pi Type
Input filter
Input surge voltage
(100ms max.)
12V nominal input
24V nominal input
48V nominal input
Nominal Vin and full load
25Vdc
50Vdc
100Vdc
Input reflected ripple current
Start up time
100mAp-p max.
Nominal Vin and constant resistive load
Converter: ON
80ms typ.
Open or 3.5V＜Vr＜12V
Remote ON/OFF
(4)
Short
or 0V＜Vr＜0.5V
＜0.2 mA
Converter: OFF
Sourcing current of remote control pin
Nominal Vin
＜15 mA
Idle input current (at Remote OFF state) Nominal Vin
Environmental Specifications
Operating ambient temperature
Maximum case temperature
Storage temperature range
Relative humidity
-40°C to +85°C (with derating)
+100°C
-55°C to +105°C
5% to 95% RH
Temperature coefficient
±0.02% / °C max.
Output Specifications
Output power
15 Watts max.
Voltage accuracy
Minimum load
Line regulation
Full load and nominal Vin
±1%
See table
LL to HL at full load
25% load to full load
Balanced load
±1%
Single
Dual
±0.5%
Load Regulation
Ripple and Noise
±0.5%
Unbalanced load 25% to 100% full load
20MHz bandwidth
3.3Vout models
±5%
80mVp-p max.
3.9V
Over voltage protection
(Zener Diode Clamp)
5Vout models
6.2V
12Vout models
15V
18V
15Vout models
Capacitive load
See table
Over load protection
% of full load at nominal input
150% typ.
Hiccup, continuous (Auto Recovery)
1000uS max.
Short circuit protection
Transient response settling time
Transient response over shoot
50% load step change
di/dt=0.8A/µs
≤ ±5% of Vo
E-mail: sales@bothhandUSA.com
http://www.bothhandUSA.com
Rev:20100621 A
Page 2 of 4
Isolated DC-DC Converters
BUB15 Series -- 15 Watt
BOTHHAND USA
General Specifications
Efficiency
Nominal input
Input to output
500Vdc
See table
1500Vdc
Isolation voltage
10 9 Ohms min.
550pF typ.
Isolation resistance
Isolation capacitance
Switching frequency
Reliability, calculated MTBF
330kHz typ.
1.58× 10 6 Hrs
Physical Specifications
Case material
Nickel-coated copper
Non-conductive black plastic
Silicon rubber (UL94V-0)
2.0 × 1.0 × 0.4 Inch
Base material
Potting material
Dimensions
Weight
(50.8 × 25.4 × 10.2 mm)
32.0g (1.13oz) typ.
BUB15 Series
Power Derating Curve(5)
Ambient Temp.TA (℃)
BUB15-48S1
Input voltage vs. Efficiency
BUB15-48S1
Output Current vs. Efficiency
Input voltage (V)
E-mail: sales@bothhandUSA.com http://www.bothhandUSA.com
Output Current (A)
Rev:20100621 A
Page 3 of 4
Isolated DC-DC Converters
BUB15 Series -- 15 Watt
BOTHHAND USA
BUB15-48S1
BUB15-48S1
Transient Response at 50%~100% Max Load
Loop Gain & Phase at Vi=48V,Full Load
Note
1. Io below this value will not damage these converters, however, they may not meet all listed specifications.
2. Typical value, tested at nominal input and full load.
3. For each output.
4. Short to -Vin (Pin 2).
5. Based on BUB15-48S1.
Mechanical Dimensions
Pin Assignment
Pin
1
Single
+Vin
Dual
+Vin
2
-Vin
-Vin
3
+Vout
Trim
+Vout
Common
-Vout
4
5
-Vout
Remote On/Off Remote On/Off
6
(optional)
(optional)
Unit: mm [inch]
Tolerance:±0.5[0.02]
Specifications subject to change without noticed.
E-mail: sales@bothhandUSA.com
http://www.bothhandUSA.com
Rev:20100621 A
Page 4 of 4
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