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參數(shù)資料
| 型號(hào)： | BMP-12/1.65-D48 |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 40 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大?。?/td> | 104K |
| 代理商： | BMP-12/1.65-D48 |
BMP Models
25-40W ,
DU AL
OUTPUT
DC/DC
CONVER TERS
3
Floating Outputs
Since these are isolated DC/DC converters, their outputs are "floating." Any
BMP model may be configured to produce an output of 10V, 24V or 30V (for
±
5V, ±12V or ±15V models, respectively) by applying the load across the
+Output and –Output (pins 9 and 6), with either output grounded. The
Common (pin 8) should be left open. Minimum 20% loading is recom-
mended under these conditions. The total output voltage span may be
externally trimmed as described below.
Performance/Functional Specifications
Typical @ TA = +25°C under nominal line voltage and "full-load" conditions, unless noted.
Input
Input Voltage Range:
Q12 Models
10-36 Volts (24V nominal)
D24 Models
18-36 Volts (24V nominal)
Q48 Models
18-75 Volts (48V nominal)
D48 Models
36-75 Volts (48V nominal)
Input Current
See Ordering Guide
Input FilterType
Pi
Overvoltage Shutdown:
Q12 and D24 Models
40 Volts
Q48 and D48 Models
80 Volts
Reverse-Polarity Protection
Yes (Instantaneous, 6A maximum)
On/Off Control (Pin 5)
TTL high (or open) = on, low = off
Output
VOUT Accuracy (50% load)
±1%, maximum
Temperature Coefficient
±0.02% per °C
Ripple/Noise (20MHz BW)
See Ordering Guide
Line/Load Regulation
See Ordering Guide
Efficiency
See Ordering Guide
IsolationVoltage
1500Vdc, minimum
Isolation Capacitance
620pF
Current Limiting
Continuous, auto-recovery
Overvoltage Protection
Zener/transorb clamps, magnetic feedback
Dynamic Characteristics
Transient Response (50% load step)
300sec max. to ±1.5% of final value
Switching Frequency
125kHz (±10%)
Environmental
OperatingTemperature (ambient):
Without Derating
–40 to +60°C (Model dependent)
With Derating
to +90°C (See Derating Curves)
Maximum Case Temperature
+90°C
Storage Temperature
–40 to +105°C
Physical
Dimensions
2.04" x 3.04" x 0.55" (51.8 x 77.2 x 14mm)
Shielding
5-sided
Case Connection
Pin 4
Case Material
Aluminum, black anodized finish
with plastic header
Pin Material
Brass, solder coated
Weight
6 ounces (170 grams)
These converters require a minimum 10% loading on each output to maintain
specified regulation. Operation under no-load conditions will not damage these devices;
however they may not meet all listed specifications.
"Full load" varies by part number and is determined by the input voltage range as indicated by
the part number suffix. See Technical Notes and Output Power Considerations.
Application-specific input/output filtering can be recommended or perhaps added internally
upon request. Contact DATEL Applications Engineering for details.
Applying a voltage to the On/Off Control pin when no input power is applied to the converter
can cause permanent damage to the converter. If desired, the On/Off Control function can be
replaced with a Sync function. See page 6 of this data sheet for more details.
Listed specification is for input-to-output isolation. Input-to-case and output-to-case
isolation is 1000Vdc, minimum.
Filtering and Noise Reduction
All BMP 25-40 Watt DC/DC Converters achieve their rated ripple and noise
specifications without the use of external input/output capacitors. In critical
applications, input/output ripple and noise may be further reduced by
installing electrolytic capacitors across the input terminals and/or low-ESR
tantalum or electrolytic capacitors across the output terminals. Output
capacitors should be connected between their respective output pin (pin 6 or
9) and Common (pin 8). See Figure 7. The caps should be located as close
to the converters as possible. Typical values are listed in the below. In many
applications, using values greater than those listed will yield better results.
To Reduce Input Ripple
"Q12, D24" Models
47F, 50V
"Q48, D48" Models
10F, 100V
To Reduce Output Ripple
±5V Outputs
47F, 10V, Low ESR
±12/15V Outputs
22F, 20V, Low ESR
In critical, space-sensitive applications, DATEL may be able to tailor the
internal input/output filtering of these devices to meet your specific require-
ments. Contact our Applications Engineering Group for additional details.
InputVoltage:
Q12/D24 Models
44 Volts
Q48/D48 Models
88 Volts
Input Reverse-Polarity Protection
Current must be <6A. Brief
duration only. Fusing recommended.
Output Overvoltage Protection
±5V Outputs
6.8 Volts, limited duration
±12V Outputs
15 Volts, limited duration
±15V Outputs
18 Volts, limited duration
Output Current
Current limited. Max. current and
short-circuit duration are model
dependent.
Storage Temperature
–40 to +105°C
Lead Temperature (soldering, 10 sec.)
+300°C
These are stress ratings. Exposure of devices to any of these conditions may adversely
affect long-term reliability. Proper operation under conditions other than those listed in the
Performance/Functional Specifications Table is not implied.
Absolute Maximum Ratings
TECHNICAL NO TES
VIN Range
Q12
D24
Q48
D48
FuseValue
4A
3A
2A
Input Fusing
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BMP-15/1.3-D24 | 功能描述:DC/DC轉(zhuǎn)換器 35W 24V/+-15V +-1.3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| BMP-15/1.3-D24-C | 功能描述:DC/DC轉(zhuǎn)換器 35W 24V/+-15V +-1.3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| BMP-15/1.3-D48 | 功能描述:DC/DC轉(zhuǎn)換器 40W 48V/+-15V+-1.3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| BMP-15/1.3-D48-C | 功能描述:DC/DC轉(zhuǎn)換器 40W 48V/+-15V+-1.3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| BMP-15/1.3-Q12 | 功能描述:DC/DC轉(zhuǎn)換器 25W 24V/+-15V+-1.3A RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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