Microchip MIC95410 Handleiding

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MIC95410 Evaluation Board

6.6mΩ R

DS(ON)

, 7A, 5.5V

IN

Load Switch in

1.2ackagemm x 2.0mm QFN P

General Description

The MIC95410 is a highside load switch- usedfor

computing anddense embedded computing -forultra

boards where high-, -currentlowvoltage rails from sub-1V

to 5.5V have to be sectioned. The integrated 6.6mΩ

RDS(ON)N-channel MOSFET ensures low voltage drop and

low power dissipation while delivering up to 7A of load

current.

The MIC95410 provides user-adjustable slew--rate

controlled turn-on to limit the inrush current to the input

supply voltage.

The MIC95410 is available in thermallyefficient, space -

saving 10-× pin 1.2mm 2.0mm QFN package with 0.5mm

pin pitch and an operating junction temperature range from

– 40°C to +125°C.

The basic parameters of the MIC95410 evaluation board

are the IN supply of 1V to 5.5separated bias V and the

voltage from 2.7V to 9V. It also includes a TTL-logic level

turn- on command (CTL)and an output discharge function

when disabled.

Due to the mized pinout of the MIC95410opti, the

evaluation board can achieveonly routing (top a two--layer

and bottom), while internal planes are connected to GND

and kept as solid GND planes for best thermal

performance. See section.PCB Layout

MIC95410datasheet and support documentation are

available on Micrel’s web site at: www.micrel.com.

Ordering Information

Part Number Description

MIC95410YFL EV MIC95410 Evaluation Board

Evaluation Board

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

October 1, 2014

Revision 1.0

Product specificaties