MC33886DH Просмотр технического описания (PDF) - Motorola => Freescale

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Компоненты Описание

производитель

MC33886DH

5.0 A H BRIDGE

Motorola => Freescale 

Freescale Semiconductor, Inc.

Diode Reverse

LoadRCecaopvaecriytaSnpcikeeasnd/or

Diode Reverse Recovery Spikes

8.0

6.5

APcWtivMe

CCuurrrreenntt

LLiimmiittiinngg

(S((SSeeeeeeFFFiiigguurree677)) )

0

TIySpC.LSShohrotrCt kCt.irDcueitteDcteTtehcretsThhorledshold

for Low-Side FETs

TTypy.pCicuarlreCnutrLreimnitt LTihmreitsinhgolTdhreshold

HHaardrdSShohrotrDt eDtectetcatnadnLdatLcaht-cOhF-OFff

[1]

IN11OoRr IINN22

ININ12OoRrININ21

[0] ININ11ININ22

IINN22oORr INN1

IINN21OoRrININ12

[1]

[0]

[1]

[0]

[1]

OOuuttppuuttss

TTrrii-sstatatetedd

[0]

OOuutptpuuttssOOppeerraational

(p(peer rInInppuuttCCoonnttrrool Conddittiioonn))

TIME

OOutputs

TTrrii-ssttaatteedd

Figure 6. Active Current Limiting Versus Time

8.0

OISSvCheLorrcStuhCrorierctnuCt iMtirDcinueiimteDucmteTteThchrterTeshshroeoldsldhold

ta

tb

taa==TOriustpautet LOauttcphu-tOOFFFFTTimimee

ttbb==COuurtrpeunt BLilmanitkBinlagnTkimTieme

6.5

Typical Current

TLyipmicitainl gPWWaMvLeofoardm

Current Limiting

Waveform

Hardd SOhuotprtuDt etect

LSahtocrht-LOafftcPhr-eOvFeFnted During tb

TIME

Figure 7. Active Current Limiting Detail

MOTOROLA ANALOG INTEGRATED CIRFCoUrITMDEoVrIeCEIDnAfoTArmation On This Product,

Go to: www.freescale.com

33886

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