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參數資料
| 型號： | LQD40A48-3V3-1V2 |
| 元件分類： | 電源模塊 |
| 英文描述： | 2-OUTPUT 90 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數： | 1/28頁 |
| 文件大?。?/td> | 462K |
| 代理商： | LQD40A48-3V3-1V2 |
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File Name: lf_quarter_brick_d_perform.pdf Rev: 13 Oct 2004
Additionally, a patent pending, full wave
coupled inductor topology yields the
highest full load efficiency in the industry
for outputs below 2.5V. The Quarter-Brick
series has, as standard features, remote
ON/OFF capability, adjustable output
voltage trim from 90 to 110% of nominal,
over-current/under-voltage protection, and
full international safety approval including
EN60950-1 VDE and UL60950 UL/cUL.
The Quarter-Brick series is a new high
efficiency, open-frame, isolated, non-
parallelable, dual-output converter product
in an industry standard quarter-brick
footprint and operating from a 36 to 75Vdc
supply. This new series elevates the power
density threshold for high-end application
design requirements where high output
current at low voltages are required. The
converter architecture takes advantage of
open-frame construction to provide low
mass and a low thermal impedance for a
single board design.
Two independent outputs
High full load efficiency
Low profile through hole version
Wide ambient temperature range, -40C to +85C
90% to 110% output trim
Basic Insulation system
Overvoltage and overtemperature protection
Remote ON/OFF
Approvals to EN60950-1 (VDE) and UL60950 (UL/cUL)
100V, 100mSec input voltage transient rated
Up to 100% load imbalance
Starts into pre-biased outputs
Tracking monotonic startup
Secondary side control, no optocouplers, fast transient load response
Quarter-Brick Dual Series
| 40A DC/DC
High Efficiency, High Current, Low Profile DC/DC Converters
1
QUARTER-BRICK SERIES
Dual Output Performance Products
[ 2 YEAR WARRANTY ]
Patent No. 6,765,810
Other Patents Pending
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| LQS40A48-5V0 | 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE |
| LQS100A48-1V8 | 1-OUTPUT 180 W DC-DC REG PWR SUPPLY MODULE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LQD40A48-3V3-1V2AJ | 功能描述:DC/DC轉換器 1.2V/3.3V 1/4-Brick RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| LQD40A48-3V3-1V2EJ | 功能描述:DC/DC轉換器 1.2V/3.3V 1/4-Brick RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| LQD40A48-3V3-1V2J | 制造商:EMERSON-NETWORKPOWER 制造商全稱:Emerson Network Power 功能描述:Quarter-Brick Series |
| LQD40A48-3V3-1V2RA | 制造商:Johnson Components 功能描述:Module DC-DC 2-OUT 1.2V/3.3V 20A 7-Pin Quarter-Brick |
| LQD40A48-3V31V2RAJ | 功能描述:DC/DC轉換器 90W 1.2V/3.3V@20A NEG RoHS:否 制造商:Murata 產品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數量: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）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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