PI2127 datasheet(1/19 Pages) VICOR

部件名	PI2127

功能描述	60 Volt, 12 Amp Full-Function Active ORing Solution

PDF	19 Pages

Scroll/Zoom	100%

制造商	VICOR [Vicor Corporation]

网页	http://www.vicorpower.com

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1 / 19 page

Picor Corporation • picorpower.com

PI2127

Rev 1.3

Page 1 of 19



PI2127

Cool-ORing® Series

60 Volt, 12 Amp Full-Function Active ORing Solution

Description

The PI2127 Cool-ORing

® is a complete full-function

Active ORing solution with a high-speed ORing

MOSFET controller and a very low on-state

resistance MOSFET designed for use in redundant

power system architectures. The PI2127 Cool-ORing

solution is offered in an extremely small, thermally

enhanced 7mm x 8mm LGA package and can be

used in high side, medium voltage Active ORing

applications. The PI2127 enables extremely low

power loss with fast dynamic response to fault

conditions, critical for high availability systems.

The PI2127, with its 8.5m

Ω internal MOSFET

provides very high efficiency and low power loss

during steady state operation, while achieving high-

speed turn-off of the internal MOSFET during input

power source fault conditions that cause reverse

current flow. The PI2127 provides an active low fault

flag output to the system during reverse current,

excessive forward over-current and UVLO fault

conditions.

Features

•

Integrated High Performance 12A, 8.5m

Ω

MOSFET

•

Very small, high density fully-optimized solution

with simple PCB layout

•

Fast dynamic response to power source failures,

with 80ns reverse current turn-off delay time

•

Accurate sensing capability to indicate system

fault conditions (-6mV reverse threshold)

•

Internal charge pump

•

Active low fault flag output

Applications

•

N+1 Redundant Power Systems

•

Servers & High End Computing

•

Telecom Systems

•

High-side Active ORing

Package Information

The PI2127 is offered in the following package:

•

17-pin 7mm x 8mm thermally enhanced LGA

package, achieving <10°C/W RθJ-PCB

Typical Application:

Figure 1: PI2127 High Side Active ORing

Figure 2: PI2127 response time to an input short fault

condition

类似零件编号 - PI2127

制造商	部件名	数据表	功能描述
Vicor Corporation	PI2127-EVAL1	1Mb / 9P	PI2127-EVAL1 60V/12A Full-Function High Side Active ORing
Vicor Corporation	PI2127EVAL1	981Kb / 9P	PI2127EVAL1 60V/12A FullFunction High Side Active ORing Rev. 1.0

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类似说明 - PI2127

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