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HPH-3.3/70-D48NBHL2-C

更新时间： 2024-09-17 20:43:03
品牌 Logo 应用领域
村田 - MURATA /
页数 文件大小 规格书
13页 512K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT, EIGHTH-BRICK PACKAGE-9

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HPH-3.3/70-D48NBHL2-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：,针数：9
Reach Compliance Code：compliantECCN代码：EAR99
风险等级：5.74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-P9
JESD-609代码：e4功能数量：1
输出次数：1端子数量：9
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
表面贴装：NO技术：HYBRID
端子面层：GOLD OVER NICKEL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
微调/可调输出：YESBase Number Matches：1

HPH-3.3/70-D48NBHL2-C 数据手册

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HPH Series  
s
Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters  
Murata Power Solutions’ fully isolated HPH series of DC/DC converters affords users a practical solu-  
tion for their low-voltage/high-current applications. With an input voltage range of 36 to 75 Volts, the HPH  
Series delivers up to 70 Amps of output current from a fully regulated 3.3V output.  
PRODUCT OVERVIEW  
Using both surface-mount technology and pla-  
nar magnetics, these converters are manufactured  
on a 2.3" x 2.4", lead-free, open-frame package  
with an industry-standard pinout.  
HPH converters utilize a full-bridge, fixed-  
frequency topology along with synchronous output  
rectification to achieve a high efficiency. This  
efficiency, coupled with the open-frame package  
that allows unrestricted air flow, reduces internal  
component temperatures thereby allowing operation  
at elevated ambient temperatures.  
These DC/DC’s provide output trim, sense pins  
and primary side on/off control (available with posi-  
tive or negative logic). Standard features also include  
input undervoltage shutdown circuitry, output  
overvoltage protection, output short-circuit and  
current limiting protection and thermal shutdown.  
All devices are certified to IEC/UL/EN60950-1, 2nd  
Edition safety standards and carry the CE mark  
(meet LVD requirements).  
Typical unit  
FEATURES  
 ꢀ  
RoHS Compliant  
 ꢀ  
3.3V to 12V outputs @ up to 70 Amps  
 ꢀ  
Input range: 36V-75V  
 ꢀ  
Open Frame: 2.3" x 2.4" x 0.40"  
 ꢀ  
Industry-standard package/pinout  
 ꢀ  
Remote sense, Trim, On/Off control  
 ꢀ  
High efficiency: up to 91%  
Contents  
Page  
 ꢀ  
Fully isolated, 2250Vdc (BASIC)  
Description, Photograph, Connection Diagram  
Ordering Guide, Model Numbering  
1
2
 ꢀ  
Input undervoltage shutdown  
 ꢀ  
Output overvoltage protection  
Mechanical Specs, Input/Output Pinout  
3
Detailed Electrical Specifications, Soldering Guidelines  
Application Notes  
Performance Data  
4
6
11  
 ꢀ  
Short circuit protection, thermal shutdown  
 ꢀ  
Certified to UL/EN/IEC 60950-1, 2nd Edition,  
CAN/CSA-C22.2 No. 60950-1 safety approvals  
 ꢀ  
CE mark  
 ꢀ  
Optional baseplate offers increased thermal  
performance  
+SENSE  
(6)  
+Vin  
(4)  
+Vout  
(5)  
SWITCH  
CONTROL  
–Vout  
(9)  
–Vin  
(1)  
–SENSE  
(8)  
PULSE  
TRANSFORMER  
Input undervoltage, input  
overvoltage, and output  
overvoltage comparators  
OPTO  
ISOLATION  
PWM  
REFERENCE &  
ERROR AMP  
Vout  
TRIM  
(7)  
CONTROLLER  
REMOTE  
ON /OFF  
CONTROL*  
(3)  
Figure 1. Simplified Schematic  
Typical topology is shown. Some models may vary slightly.  
* Can be ordered with positive (standard) or negative (optional) polarity.  
For full details go to  
www.murata-ps.com/rohs  
www.murata-ps.com  
email: sales@murata-ps.com  
17 Sep 2010 MDC_HPH_A18 Page 1 of 13  
1234567...13

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