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HPQ-12/25-D48PHXL2-Y

产品描述1-OUTPUT 306 W DC-DC REG PWR SUPPLY MODULE
产品类别电源/电源管理    电源电路   
文件大小738KB,共16页
制造商Murata(村田)
官网地址https://www.murata.com
下载文档 详细参数 全文预览

HPQ-12/25-D48PHXL2-Y概述

1-OUTPUT 306 W DC-DC REG PWR SUPPLY MODULE

HPQ-12/25-D48PHXL2-Y规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称Murata(村田)
零件包装代码MODULE
包装说明,
针数8
Reach Compliance Codecompliant
ECCN代码EAR99
模拟集成电路 - 其他类型DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压75 V
最小输入电压36 V
标称输入电压48 V
JESD-30 代码R-XDMA-P8
JESD-609代码e0
长度58.4 mm
最大负载调整率0.25%
功能数量1
输出次数1
端子数量8
最高工作温度85 °C
最低工作温度-40 °C
最大输出电压12.24 V
最小输出电压11.76 V
标称输出电压12 V
封装主体材料UNSPECIFIED
封装形状RECTANGULAR
封装形式MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
座面最大高度0.5 mm
表面贴装NO
技术HYBRID
温度等级INDUSTRIAL
端子面层Tin/Lead (Sn/Pb)
端子形式PIN/PEG
端子位置DUAL
处于峰值回流温度下的最长时间NOT SPECIFIED
最大总功率输出306 W
微调/可调输出YES
宽度36.8 mm
Base Number Matches1

文档预览

下载PDF文档
www.murata-ps.com
HPQ-12/25-D48 Series
Isolated 300-Watt Quarter Brick DC-DC Converters
Output (V)
Current (A)
Nominal Input (V)
12
25
48
PRODUCT OVERVIEW
Typical unit
FEATURES

Volts DC fixed output up to 25 Amps
12

Industry standard quarter brick 2.3” x 1.45” x
0.49” open frame package

range 36 to 75 Vdc input voltages with
Wide
2250 Volt Basic isolation

Double lead-free assembly and attachment for
RoHS standards

to 300 Watts total output power
Up

efficiency (94.5%) synchronous rectifier
High
topology

Stable no-load operation with no required external
components

Operating temperature range -40 to +85° C.
with no heat sink required

ed to UL/EN 60950-1, CSA-C22.2 No.
Certifi
60950-1, 2nd edition safety approvals

Extensive self-protection, current limiting and
shut down features

optional version omits trim and sense pins
“X”
The HPQ-12/25-D48 series offers high output
current (up to 25 Amps) in an industry standard
“quarter brick” package requiring no heat sink for
most applications. The HPQ-12/25-D48 series de-
livers fixed 12 Vdc output at 300 Watts for printed
circuit board mounting. Wide range inputs on the
2.3” x 1.45” x 0.49” converter are 36 to 75 Volts
DC (48 Volts nominal), ideal for datacom and telecom
systems. The fixed output voltage is regulated to
within ±0.25%.
Advanced automated surface mount assembly
and planar magnetics deliver galvanic isolation
rated at 2250 Vdc for basic insulation. To power
digital systems, the outputs offer fast settling to
current steps and tolerance of higher capacitive
loads. Excellent ripple and noise specifications as-
sure compatibility to CPU’s, ASIC’s, programmable
logic and FPGA’s. No minimum load is required. For
systems needing controlled startup/shutdown, an
external remote On/Off control may use either posi-
tive or negative logic. Remote Sense inputs com-
pensate for resistive line drops at high currents.
A wealth of self-protection features avoid prob-
lems with both the converter and external circuits.
These include input undervoltage lockout and
overtemperature shutdown using an on-board tem-
perature sensor. Overcurrent protection using the
“hiccup” autorestart technique provides indefinite
short-circuit protection. Additional safety features
include output overvoltage protection and reverse
conduction elimination. The synchronous rectifier to-
pology offers high efficiency for minimal heat buildup
and “no heat sink” operation. The HPQ-12/25-D48
series is certified to full safety standards UL/EN/IEC/
CSA 60950-1, 2nd edition and RFI/EMI conducted/
radiated emission compliance to EN55022, CISPR22
with external filter.
APPLICATIONS

Embedded systems, datacom and telecom
installations

farms, data centers and cellular repeater sites
Disk

Remote sensor systems, dedicated controllers

Instrumentation systems, R&D platforms, auto-
mated test fixtures

concentrators, voice forwarding and
Data
speech processing systems
F1
+Vin (1)
Barrier
+Vout (8)
External
DC
Power
Source
On/Off
Control
(2)
Controller
and Power
Open = On
Reference and
Error Amplifier
-Vin (3)
-Vout (4)
Figure 1. Connection Diagram
Typical topology is shown. Murata Power Solutions
recommends an external fuse.
For full details go to
www.murata-ps.com/rohs
* “X” option omits trim and sense pins.
www.murata-ps.com/support
MDC_HPQ-12/25-D48 Series.B08
Page 1 of 16
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