Datasheet > HPH-3.3/70-D48NBHY

HPH-3.3/70-D48NBHY

更新时间： 2024-11-07 05:36:27

品牌	Logo	应用领域
村田 - MURATA		转换器
页数	文件大小	规格书
12页	316K
描述
Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters

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HPH Series

www.murata-ps.com

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 solution 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

Typical unit

Using both surface-mount technology

and planar magnetics, these converters

are manufactured on a 2.3" x 2.4", lead-

These DC/DC’s provide output trim,

sense pins and primary side on/off con-

trol (available with positive or negative

FEATURES

ꢀ

RoHS Compliant

free, open-frame package with an industry- logic). Standard features also include input

standard pinout.

undervoltage shutdown circuitry, output

overvoltage protection, output short-circuit

and current limiting protection and ther-

mal shutdown. All devices meet IEC/UL/

ꢀ

3.3V to 12V outputs @ up to 70 Amps

HPH converters utilize a full-bridge,

ﬁxed-frequency topology along with syn-

chronous output rectiﬁcation to achieve a

ꢀ

Input range: 36V-75V

ꢀ

Open Frame: 2.3" x 2.4" x 0.40"

high efﬁciency. This efﬁciency, coupled with EN60950-1 safety standards and carry the

ꢀ

Industry-standard package/pinout

the open-frame package that allows unre-

stricted air ﬂow, reduces internal component

temperatures thereby allowing operation at

elevated ambient temperatures.

CE mark (meet LVD requirements).

ꢀ

Remote sense, Trim, On/Off control

ꢀ

High efﬁciency: up to 91%

ꢀ

Fully isolated, 2250Vdc (BASIC)

ꢀ

Input undervoltage shutdown

ꢀ

Output overvoltage protection

SIMPLIFIED SCHEMATIC

ꢀ

Short circuit protection, thermal shutdown

+SENSE

(6)

+Vin

(4)

ꢀ

Designed to meet UL/EN/IEC 60950-1, CAN/

+Vout

(5)

CSA-C22.2 No. 60950-1 safety approvals

ꢀ

CE mark

ꢀ

Optional baseplate offers increased thermal

performance

SWITCH

CONTROL

-Vout

(9)

+Vin

(1)

-SENSE

(8)

PULSE

TRANSFORMER

Input undervoltage, input

overvoltage, and output

overvoltage comparators

OPTO

PWM

REFERENCE &

ERROR AMP

Vout

TRIM

(7)

ISOLATION

CONTROLLER

REMOTE

ON /OFF

CONTROL*

(3)

* Can be ordered with positive (standard) or negative (optional) polarity.

Typical topology is shown. Some models may vary slightly.

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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与HPH-3.3/70-D48NBHY相关器件

型号	品牌	获取价格	描述	数据表
HPH-3.3/70-D48NBL1C	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NBL1Y	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NBL2C	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NBL2Y	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NBY	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NC	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48N-C	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT, EIGHTH-BRICK PACKAG
HPH-3.3/70-D48NHC	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NHL1C	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters
HPH-3.3/70-D48NHL1Y	MURATA	获取价格	Isolated, Low VOUT to 70A, Half-Brick DC/DC Converters

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