Datasheet > PRM48AH480T200A00_15

PRM48AH480T200A00_15

更新时间： 2024-10-15 01:17:35

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
42页	3636K
描述
High Efficiency Converter

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中文翻译

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数据手册

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PRM Regulator

PRM48AH480x200A00

NRTL

High Efficiency Converter

Features

Product Ratings

V_IN= 36.0 V to 75.0 V

V_OUT= 48.0 V

P_OUT= 200 W

• 48.0 V input (36.0 V to 75.0 V),

non-isolated ZVS buck-boost regulator

• 20.0 V to 55.0 V adjustable output range

• 200 W output power in 0.57 in²footprint

• 96.7% typical efficiency, at full load

• 1341 W/in³(82 W/cm³) Power Density

• 5.29 MHrs MTBF (MIL-HDBK-217 Plus Parts Count)

• Pin selectable operating mode

I_OUT= 4.17 A

(20.0 V to 55.0 V Trim)

Product Description

Adaptive Loop

Remote Sense / Slave

• Half VI Chip^®Package

The VI Chip® PRM^TMRegulator is high eꢀciency converter,

operating from a 36.0 to 75.0 Vdc input to generate a regulated

20.0 to 55.0 Vdc output. The ZVS buck-boost topology enables

high switching frequency (~1.03 MHz) operation with high

conversion e ciency. High switching frequency reduces the

size of reactive components enabling power density up to

1341 W/in³.

22.0mm x 16.5mm x 6.73mm

Typical Applications

The Half VI Chip® package is compatible with standard pick-

and-place and surface mount assembly processes with a planar

thermal interface area and superior thermal conductivity.

• High Density Power Supply DC-DC rail outputs

• High Density ATE system DC-DC power

• Telecom NPU and ASIC core power

• Communications Systems

In a Factorized Power Architecture™ system, the PRM and

downstream VTM^TMcurrent multiplier minimize distribution

and conversion losses in a high power solution, providing an

isolated, regulated output voltage.

• Non-isolated and isolated power converters

The PRM48AH480x200A00 has two selectable modes of

regulation depending on the application requirements.

In Adaptive Loop Operation, the PRM48AH480x200A00 utilizes

a unique feed-forward scheme that enables precise regulation

of an isolated POL voltage without the need for remote sensing

and voltage feedback.

In Remote Sense Operation, the internal regulation circuitry is

disabled, and an external control loop and current sensor

maintain regulation. This a ords ﬂexibility in the design of both

voltage and current compensation loops to optimize

performance in the end application.

PRM^TMRegulator

Page 1 of 42

Rev 1.5

vicorpower.com

800 927.9474

11/2015

12 3 4 5 6 7...42

中文翻译

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与PRM48AH480T200A00_15相关器件

型号	品牌	获取价格	描述	数据表
PRM48AH480X200A00	VICOR	获取价格	Pin selectable operating mode
PRM48AT480M400A00	VICOR	获取价格	PRMâ¢ Regulator
PRM48AT480T400A00	VICOR	获取价格	PRMâ¢ Regulator
PRM48AY480X400A00	VICOR	获取价格	High Efficiency Converter
PRM48BF480M500A00	VICOR	获取价格	PRMâ¢ Regulator
PRM48BF480M600A00	VICOR	获取价格	REGULATOR PRM 48V OUT 600W SMD
PRM48BF480T400A00	VICOR	获取价格	Regulator
PRM48BF480T400B00	VICOR	获取价格	1-OUTPUT 400W DC-DC REG PWR SUPPLY MODULE, PACKAGE
PRM48BF480T500A00	VICOR	获取价格	High Efficiency Converter
PRM48BF480T500A00_15	VICOR	获取价格	High Efficiency Converter

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