MC33186 Ver la hoja de datos (PDF) - Motorola => Freescale

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Fabricante

MC33186

Automotive H-Bridge Driver

Motorola => Freescale 

MC33186

Freescale Semiconductor, Inc.

Figure 12. Switch off current versus Temperature

7,20

Figure 13. Over Current Detection versus

Temperature

17,50

7,10

17,00

7,00

16,50

6,90

16,00

High side switch

6,80

15,50

6,70

15,00

6,60

14,50

6,50

14,00

6,40

13,50

6,30

-50 -25

0 25 50 75

T, TEMPERATURE (°C)

100 125

13,00

-50 -25

0

25

50 75

T, TEMPERATURE (°C)

100 125

Figure 14. Current Limitation

I(out) max= 7A

Figure 15. Switch off Time

ta=20.5µs

Imotor (1A/div)

Imotor (1A/div)

Out1 (5V/div)

Out2 (5V/div)

Figure 16. Output Switching Time: Tr

Figure 17. Output Switching Time: Tf

Out1 (5V/div)

Out1 (5V/div)

tr=3.7µs

tf=2.6µs

MC33186

For More InfMorOmTaOtRioOnLAOn This Product,

9

Go to: www.freescale.com

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