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參數(shù)資料
| 型號(hào)： | ULQ-12/5-D24PL2 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 1.450 X 2.300 INCH, 0.350 INCH HEIGHT, QUARTER BRICK PACKAGE-8 |
| 文件頁(yè)數(shù)： | 1/14頁(yè) |
| 文件大?。?/td> | 265K |
| 代理商： | ULQ-12/5-D24PL2 |
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Single Output
ULQ Models
Features
Figure 1. Simplied Schematic
INNOVATION and EXCELLENCE
■
DATEL, Inc., Manseld, MA 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: sales@datel.com Internet: www.datel.com
Standard quarter-brick package/pinout
in through-hole or SMT version
Low cost; Low prole, 0.35" (8.9mm)
24V and 48V nominal inputs
Output current: 5 to 25 Amps
Output voltages: 1.2/1.5/1.8/2/2.5/3.3/5/12V
Interleaved synchronous-rectier topology
Ultra high efciency
No output reverse conduction
Outstanding thermal performance
On/off control, trim & sense functions
Fully isolated, 2250Vdc (BASIC)
Output overvoltage protection
Fully I/O protected; Thermal shutdown
UL/EN/IEC60950 safety approvals
Qual/HALT/EMI tested
–VIN
(1)
+VIN
(3)
OPTO
ISOLATION
PWM
CONTROLLER
REFERENCE &
ERROR AMP
INPUT UNDERVOLTAGE, INPUT
OVERVOLTAGE, AND OUTPUT
OVERVOLTAGE COMPARATORS
* Can be ordered with positive (standard) or negative (optional) polarity.
REMOTE
ON/OFF
CONTROL*
(2)
+SENSE
(7)
–SENSE
(5)
+VOUT
(8)
VOUT
TRIM
(6)
–VOUT
(4)
SWITCH
CONTROL
Low-Prole, Quarter-Brick
5-25 Amp DC/DC Converters
For applications requiring improved electrical and thermal perfomance at
reduced cost DATEL's new ULQ Series "Quarter-Brick" DC/DC Converters suit
perfectly. They measure just 1.45 x 2.30 x 0.35 inches (36.8 x 58.4 x 8.9mm) and t
the industry-standard footprint. You can also "pick-and-place" the ULQ-SMT version
optimizing your automated SMT process.
From an 18-36V or 36-75V input, ULQ's deliver outputs of 1.2, 1.5, 1.8, or 2V
fully rated at 15 or 25A, 2.5 or 3.3V at 15 or 20A, 5V at 15A and 12V at 5A. They
employ an interleaved, synchronous-rectier topology that exploits 100% of their duty
cycle. They simultaneously achieve ultra-high efciency (to 91%), tight line/load regu-
lation (±0.125/0.25%), low noise (25-70mVp-p), and quick step response (200sec).
A state of the art, single-board, open-frame design with reduced component
count, high efciency, low-on-resistance FET's, and planar magnetics embedded in
heavy-copper pc boards all contribute to impressive thermal derating.
The ULQ's feature set includes high isolation (2250Vdc), input pi lters, input
undervoltage shutdown, output overvoltage protection, current limiting, short-circuit
protection and thermal shutdown. The standard footprint carries on/off control (posi-
tive or negative polarity), output trim (+10/–20%) and output sense functions.
All ULQ quarter-bricks are designed to meet the BASIC-insulation requirements
of UL/EN/IEC60950 and they will carry the CE mark. Safety certications, EMC
compliance testing and qualication testing (including HALT) are currently in prog-
ress. Contact DATEL for latest updates.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ULQ-2.5/15-D48N-C | 功能描述:DC/DC轉(zhuǎn)換器 37.5W 48Vto2.5V 15A NEGATIVE POLARITY 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: |
| ULQ-2.5/15-D48NM-C | 功能描述:DC/DC轉(zhuǎn)換器 37.5W 48Vto2.5V 15A NEG SURFACE MOUNT 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: |
| ULQ-2.5/15-D48P-C | 功能描述:DC/DC轉(zhuǎn)換器 37.5W 48Vto2.5V 15A POSITVE POLARITY 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: |
| ULQ-2.5/15-D48PM-C | 功能描述:DC/DC轉(zhuǎn)換器 37.5W 48Vto2.5V 15A POS SURFACE MOUNT 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: |
| ULQ-2.5/20-D24N-C | 功能描述:DC/DC轉(zhuǎn)換器 50W 24V to 2.5V 20A NEGATIVE POLARITY 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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