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参数资料
| 型号： | UVQ-18/5.6-D24NB-C |
| 厂商： | MURATA POWER SOLUTIONS INC |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-8 |
| 文件页数： | 1/25页 |
| 文件大小： | 3470K |
| 代理商： | UVQ-18/5.6-D24NB-C |
FEATURES
■
Standard quarter-brick package/pinout
■
Outputs from 1.5 to 48V up to 125W
■
Low profile 0.42" height
■
24 and 48Vdc nominal inputs
■
Fully isolated, 2250Vdc (BASIC) insulation
■
Designed for RoHS compliance
■
Output overvoltage/short-circuit protected
■
On/Off control, trim and sense functions
■
High efficiency to 92%
■
Protected against temp. and voltage limits
■
UL/IEC/EN60950-1 safety approvals
■
Qual/HALT/EMI tested
ORDERING GUIDE SUMMARY
Model
Vout Range
Iout Range
Vin Range
Efficiency
All Models
1.2V to 48V
2.5A to 40A
18-36V or 36-75V
Up to 92.%, model dependent
INPUT CHARACTERISTICS
Parameter
Typ. @ 25°C, full load
Notes
Voltage Range
18-36 or 36-75 Volts
24V or 48V nominal
Current, full power
Up to 5.6 Amps
Model dependent
Isolation
2kVdc to 2250V
Model dependent
Remote On/Off Control
Switch or FET control
Positive or negative logic
OUTPUT CHARACTERISTICS
Parameter
Typ. @ 25°C, full load
Notes
Voltage
1.5 to 48 Volts ±10%
Trimmable
Current
2.5 to 40 Amps fullscale
No minimum load
Accuracy
Down to 1% of VNOM
Most models
Ripple & Noise (to 20MHz)
Down to 35mVp-p
Model dependent
Line and Load Regulation
Down to ±0.125%/±0.25%
Model dependent
Overcurrent Protection
150% of IOUT max.
With hiccup auto-restart
Overtemperature Protection
+125°C
Efficiency (minimum)
See Performance Specifications
GENERAL SPECIFICATIONS
Parameter
Typ. @ 25°C, full load
Notes
Dynamic Load Response
Down to 50μsec
Model dependent
Operating Temperature Range
–40 to +110°C
With baseplate, see derating curve
Safety
UL/IEC/EN 60950-1
and CSA C22.2-No.234
MECHANICAL CHARACTERISTICS
With baseplate
1.45 x 2.30 x 0.5 inches (36.83 x 58.42 x 12.7 mm)
Without baseplate
1.45 x 2.30 x 0.42 inches (36.83 x 58.42 x 10.67 mm)
See Performance Specifications, page 2
Pb
Lead-free
construction/attach
Typical unit
For efficient, fully isolated DC power in the small-
est space, Murata Power Solutions' UVQ series
quarter bricks offer output voltages from 1.5
to 48 Volts with currents up to 40 Amps. UVQs
operate over a wide temperature range (up to
+70°C at 200 lfm airflow) at full-rated power. The
optional mounting baseplate extends this to all
practical temperature ranges at full power.
UVQ’s achieve these impressive specifications
while delivering excellent electrical performance.
Overall noise is 35mVp-p (3.3V models) with fast
step response (down to 50sec). These converters
offer high stability even with no load and tight out-
put regulation. The unit is fully protected against
input over and undervoltage, output overcur-
rent and short circuit. An on-board temperature
sensor shuts down the converter if thermal limits
are reached. Protection uses the “hiccup” (auto
restart) method.
A convenient remote On/Off control input oper-
ates by external digital logic, relay or transistor
input. To compensate for longer wiring and to
retain output voltage accuracy at the load, UVQ’s
include a Sense input to dynamically correct for
ohmic losses. A trim input may be connected to a
user’s adjustment potentiometer or trim resistors
for output voltage calibration closer than the
standard accuracy.
UVQ’s include industry-standard safety certi-
fications and BASIC I/O insulation provides 2250
Volt input/output isolation. Radiation emission
testing is performed to widely-accepted EMC
standards. Contact MPS for details on HALT quali-
fication testing. The UVQ’s may be considered as
higher performance replacements for some MPS
USQ models.
PRODUCT OVERVIEW
MDC_UVQ Models.B04 Page 1 of 25
UVQ Series
Low Profile, Isolated Quarter Brick
2.5–40 Amp DC/DC Converters
For full details go to
www.murata-ps.com/rohs
www.murata-ps.com
Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000
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相关代理商/技术参数 |
参数描述 |
|---|---|
| UVQ-2.5/35-D24N | 制造商:Murata Power Solutions 功能描述:Module DC-DC 1-OUT 2.5V 35A 87.5W 8-Pin Quarter-Brick |
| UVQ-2.5/35-D24NB-C | 功能描述:DC/DC转换器 87.5W 24V - 2.5V 35A NEG POL BASEPLATE 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: |
| UVQ-2.5/35-D24N-C | 功能描述:DC/DC转换器 87.5W 24V - 2.5V 35A NEGATIVE POLARITY 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: |
| UVQ-2.5/35-D24P | 制造商:Murata Power Solutions 功能描述:Module DC-DC 1-OUT 2.5V 35A 87.5W 8-Pin Quarter-Brick |
| UVQ-2.5/35-D24PB-C | 功能描述:DC/DC转换器 87.5W 24V - 2.5V 35A POS POL BASEPLATE 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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