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参数资料
型号： LQS50A48-1V8E
元件分类： 电源模块
英文描述： 1-OUTPUT 90 W DC-DC REG PWR SUPPLY MODULE
封装： QUARTER BRICK PACKAGE-8
文件页数： 2/4页
文件大小： 995K
代理商： LQS50A48-1V8E
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS
High Current, High Efficiency, Low Profile
2
NEW Product
File Name: quarter_brick_single.pdf Rev (07): 17 Nov 2005
Quarter-Brick Series
Single output
OUTPUT
INPUT
OUTPUT
EFFICIENCY
REGULATION
MODEL
VOLTAGE
CURRENT
RIPPLE
CURRENT
(TYP.)
SET POINT
LINE
LOAD
RIPPLE &
NUMBER (6,9,10)
(MAX.) (4)
CURRENT (5)
(MAX.)
ACCURACY
NOISE
(Max.)
(pk - pk)
48 Vin VALUE MODELS
1.2 V
1.92 A
150 mA
50 A
88.5%
±1.5%
±0.1%
±0.2%
60 mV
LQS50A48-1V2J
1.5 V
2.36 A
150 mA
50 A
89.5%
±1.5%
±0.1%
±0.2%
60 mV
LQS50A48-1V5J
1.8 V
2.82 A
150 mA
50 A
90.4%
±1.5%
±0.1%
±0.2%
60 mV
LQS50A48-1V8J
48 Vin PERFORMANCE MODELS
1.2 V
4.05 A
250 mA
100 A
86.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS100A48-1V2J
1.5 V
3.8 A
200 mA
80 A
88.8%
±1.5%
±0.1%
±0.2%
60 mV
LQS80A48-1V5J
1.8 V
4.6 A
200 mA
80 A
90.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS80A48-1V8J
2.5 V
4.1 A
200 mA
50 A
90.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS50A48-2V5J
3.3 V
5.2 A
200 mA
50 A
91.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS50A48-3V3J
48 Vin ULTRA MODELS
1.5 V
4.8 A
200 mA
100 A
88.5%
±1.5%
±0.1%
±0.2%
60 mV
LQS100A48-1V5J
1.8 V
5.7 A
200 mA
100 A
89.5%
±1.5%
±0.1%
±0.2%
60 mV
LQS100A48-1V8J
2.5 V
6.2 A
200 mA
80 A
91.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS80A48-2V5J
3.3 V
6.2 A
200 mA
60 A
91.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS60A48-3V3J
5 V
6.2 A
200 mA
40 A
92.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS40A48-5V0J (7)
24 Vin MODELS
1.8 V
3.4 A
200 mA
30 A
91.0%
±1.5%
±0.1%
±0.2%
60 mV
LQS30A24-1V8J
3.3 V
6.5 A
300 mA
30 A
89.5%
±1.5%
±0.1%
±0.2%
60 mV
LQS30A24-3V3J
LQS60A48-3V3RANJ
Part Number System with Options
L = Low Profile
Q = 1/4 Brick
Type of output
S = Single
Rated Output Current
40 A = 40 Amps, 60 A = 60 Amps etc.
Nominal Rated Input Voltage
24 = 24 Volts (18 Vdc to 36 Vdc range)
48 = 48 Volts (36 Vdc to 75 Vdc range)
Body Height, Package Type and Pin Length
A = 0.300” (7.62 mm), Through Hole,
0.188” (4.78 mm) Pins
E = 0.340” (8.64 mm), Through Hole,
0.188” (4.78 mm) Pins
S = 0.28” (7.11 mm), Surface Mount(6)
Pin Length Options
Blank = 0.188” (4.78 mm)
N = 0.145” (3.68 mm)
K = 0.110” (2.79 mm)
Output Voltage
1V5 = 1.5 Volts, 1V8 = 1.8 Volts etc.
RoHS Compliance (9)
J = Pb-free (RoHS 6/6 compliant)
Remote ON/OFF Logic
Blank = Positive
R = Negative
N
No
otte
es
s
1
di/dt = 1 A/s, Vin = 48 Vdc, Tc = 25 °C, load change = 50% to 75% lo
max. and 75% to 50% lo max. Deviation varies by model. For further
details see longform datasheet.
2
Start-up into resistive load.
3
This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
4
Recommended input fusing is up to 10 A HRC 200 V rated fuse.
5
Peak to peak measured without external π filter. Significant reduction
possible with external filter. See Application Note 141 for further details.
6
‘S’ option applies to the 24 V models only.
7
Except LQS40A48-5V0J which has the double output pins.
8
Active low Remote ON/OFF is available. Standard product is Active
High. When ordering active low parts, designate with the Suffix ‘R’ e.g.
LQS100A48-1V8RAJ.
9
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
10 NOTICE: Some models do not support all options. Please contact your
local Artesyn representative or use the on-line model number search tool
at http://www.artesyn.com/powergroup/products.htm to find a suitable
alternative.
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相关代理商/技术参数
参数描述
LQS50A48-1V8EJ 功能描述:DC/DC转换器 90W 36-75Vin Single 1.8V 50A 4.8mm TH RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
LQS50A48-1V8J 制造商:EMERSON-NETWORKPOWER 制造商全称:Emerson Network Power 功能描述:High Current, High Efficiency, Low Profile
LQS50A48-1V8RAJ 功能描述:DC/DC转换器 90W 36-75Vin Single 1.8V 50A RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
LQS50A48-1V8RAK 制造商:Emerson Network Power - Embedded Power 功能描述:DC/DC PS SGL-OUT 1.8V 50A 200W - Trays
LQS50A48-1V8RAKJ 功能描述:DC/DC转换器 90W 36-75Vin Single 1.8V 50A 2.8mm TH RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸:
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