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HPQ-3.3/50-D48PBL2-C

更新时间： 2024-01-26 08:23:32
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
11页 280K
描述
DC-DC Regulated Power Supply Module, 1 Output, 165W, Hybrid, PACKAGE-8

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HPQ-3.3/50-D48PBL2-C 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：MODULE
包装说明：PACKAGE-8针数：8
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.82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 VJESD-30 代码：R-XDMA-P8
长度：58.4 mm最大负载调整率：0.2%
功能数量：1输出次数：1
端子数量：8最大输出电压：3.63 V
最小输出电压：2.97 V标称输出电压：3.3 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：13.2 mm
表面贴装：NO技术：HYBRID
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：165 W
微调/可调输出：YES宽度：36.8 mm
Base Number Matches：1

HPQ-3.3/50-D48PBL2-C 数据手册

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HPQ-3.3/50-D48 Series  
Isolated High Power Quarter Brick DC-DC Converters  
s
Typical unit  
FEATURES  
PRODUCT OVERVIEW  
  
Unique among quarter-brick DC-DC converters,  
the HPQ-3.3/50-D48 series offers very high output  
current (up to 50 Amps) in an industry standard  
“quarter brick” package requiring no heat sink. The  
HPQ-3.3/50-D48 series delivers up to 165 Watts  
shutdown, an external remote On/Off control may  
use either positive or negative polarity. Remote  
Sense inputs compensate for resistive line drops at  
high currents.  
3.3 Volts DC fixed output up to 50 Amps  
  
Industry standard quarter brick 2.3" x 1.45" x  
0.40" open frame package  
  
Wide range 36 to 75 Vdc input voltages with 2250  
Volt Basic isolation  
A wealth of self-protection features avoid prob-  
fixed voltage output for printed circuit board mount- lems with both the converter and external circuits.  
  
Double lead-free assembly and attachment for RoHS  
standards  
ing. Wide range inputs on the 2.3" x 1.45" x 0.40"  
converter are 36 to 75 Volts DC (48 Volts nominal),  
ideal for datacom and telecom systems. The fixed  
output voltage is regulated to within 1ꢀ and may  
be trimmed within 10ꢀ of nominal output.  
Advanced automated surface mount assembly  
and planar magnetics deliver full magnetic and  
optical isolation with Basic protection up to 2250  
Volts. To power digital systems, the outputs offer  
fast settling to current steps and tolerance of  
higher capacitive loads. Excellent ripple and noise  
These include input undervoltage lockout and  
overtemperature shutdown using an on-board tem-  
perature sensor. Excessive overcurrents limit their  
power using the “hiccup” autorestart technique  
and the outputs may be short-circuited indefinitely.  
Additional safety features include output overvolt-  
age protection and reverse conduction elimination.  
The synchronous rectifier topology offers high  
efficiency for minimal heat buildup and “no heat  
sink” operation. The HPQ-3.3/50-D48 series meets  
safety certifications to UL/EN/IEC/CSA 60950-1,  
  
Up to 165 Watts total output power  
  
High efficiency synchronous rectifier topology  
  
Stable no-load operation with no required external  
components  
  
Operating temperature range -40 to +85° C. with  
no heat sink required  
  
Meets UL/EN 60950-1, CSA-C22.2 No. 60950-1,  
safety approvals, 2nd Edition  
specifications assure compatibility to CPU’s, ASIC’s, 2nd Edition and RFI/EMI conducted/radiated  
programmable logic and FPGA’s. No minimum load emission compliance to EN55022-CISPR22 with  
is required. For systems needing controlled startup/ external filter.  
  
Extensive self-protection, current limiting and shut  
down features  
APPLICATIONS  
  
  
Instrumentation systems, R&D platforms, auto-  
Embedded systems, datacom and telecom  
installations  
  
mated test fixtures  
  
Disk farms, data centers and cellular repeater sites  
Data concentrators, voice forwarding and  
speech processing systems  
  
Remote sensor systems, dedicated controllers  
+SENSE  
(7)  
+VIN  
(1)  
+VOUT  
(8)  
SWITCH  
CONTROL  
−VOUT  
(4)  
–VIN  
(3)  
−SENSE  
(5)  
INPUT UNDERVOLTAGE, INPUT  
OVERVOLTAGE, AND OUTPUT  
OVERVOLTAGE COMPARATORS  
PULSE  
TRANSFORMER  
PWM  
CONTROLLER  
OPTO  
ISOLATION  
REFERENCE &  
ERROR AMP  
VOUT TRIM  
(6)  
REMOTE  
ON/OFF  
CONTROL  
(2)  
Figure 1. Simplified Schematic  
Typical topology is shown  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com/support  
MDC_HPQ-3.3/50-D48 Series.B01 Page 1 of 11  
1234567...11

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