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參數(shù)資料
| 型號： | QV48-5-20-1 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | QUARTER BRICK PACKAGE-8 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 252K |
| 代理商： | QV48-5-20-1 |
RO Associates, Inc.
Sunnyvale, CA
408 744-1450
fax:408 744-1521
email:sales@roassoc.com
20A DC-DC CONVERTER
MODEL: QV48-5-20-1
PRELIMINARY DATA SHEET
INPUT:
OUTPUT: 5VDC @ 20A
36 – 75VDC
FEATURES
20A Output Current
Standard Quarter Brick Package
Ultra-High Efficiency: 92%
Fast Transient Response
Extended Thermal Performance – No Heat
Sink Required
Light Weight – SMT Version Available
Recovers Automatically from all Protection
Modes
Trim Range: 80 to 110%
Remote Sense
Constant Frequency
Meets Basic Insulation Requirements of
EN60950
See Last Page for Available Options
Efficiency
E
80
82
84
86
88
90
92
94
0
5
10
15
20
(48Vin)
Load Current (Amps)
DESCRIPTION
The QUATTROVERTER QV48-5-20-1 is a member of RO’s second generation of quarter-brick modules. This
improved series of converters pushes the performance envelope to ultra-high levels, with this model producing 20A
of 5V power at an astonishing 92% efficiency. The minimal power loss performance is maintained across the load
range and is complimented by advanced thermal management and packaging techniques. This combination of
performance and packaging makes reliable operation at high currents possible without the use of a heat sink. The
QUATTROVERTER family of modules is available in both thru-hole and surface mount versions.
An Evaluation
Board is Available
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