Datasheet > VTM48KP020X088AA1

VTM48KP020X088AA1

更新时间： 2024-11-07 01:23:27

品牌	Logo	应用领域
VICOR		/
页数	文件大小	规格书
3页	152K
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Sine Amplitude Converter

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VTM48KP020X088AA1 数据手册

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VTM^™Current Multiplier

VTM48KP020x088AA1

NRTL US

Sine Amplitude Converter™ (SAC™)

Features & Beneﬁts

Product Ratings

• 43.2V_DCto 1.8V_DC88A current multiplier

V_IN= 0 to 55V

I_OUT= 88A (nom)

K = 1/24

■■Operating from standard 48V or 24V

PRM^™regulators

V_OUT= 0 to 2.3V (no load)

■■Up to 55 Volts DC input

Product Description

■■K of 1/24 provides up to 88A DC output current

• High efﬁciency (>95%) reduces system

power consumption

The Vicor’s 1323 ChiP VTM current multiplier is a high efﬁciency

(>95%) Sine Amplitude Converter™ (SAC™) operating from

a 0 to 55V_DCprimary bus to deliver a 0 to 2.3V_DClow voltage

output. The Sine Amplitude Converter offers a low AC impedance

beyond the bandwidth of most downstream regulators; therefore

capacitance normally at the load can be located at the input

to the Sine Amplitude Converter. Since the K factor of the

VTM48KP020x88AA1 is 1/24, the capacitance value can be

reduced by a factor of 576, resulting in savings of board area,

materials and total system cost.

• High density (921A/in³)

• Vicor’s 1323 ChiP package enables

low impedance interconnect to system board

• Provides enable / disable control,

internal temperature monitoring,

internal current monitoring

The VTM48KP020x088AA1 is provided in Vicor’s 1323 ChiP

package compatible with standard pick-and-place assembly

processes. The co-molded ChiP package provides enhanced

thermal management due to a large thermal interface area and

superior thermal conductivity. The high conversion efﬁciency of

the VTM48KP020x088AA1 increases overall system efﬁciency and

lowers operating costs compared to conventional approaches.

• ZVS / ZCS resonant Sine Amplitude Converter topology

• Parallel up to 10 modules

Typical Applications

• Computing and Telecom Systems

■■Optimized for the Intel VR12.5 Processor Speciﬁcation

• Automated Test Equipment

The VTM48KP020x088AA1 enables the utilization of Factorized

Power Architecture™ which provides efﬁciency and size beneﬁts

by lowering conversion and distribution losses and promoting high

density point of load conversion.

• High Density Power Supplies

• Communications Systems

VTM^™Current Multiplier

Page 1 of 3

Rev 1.5

07/2017

12 3

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