MPC17529EV/EL 데이터 시트보기 (PDF) - Freescale Semiconductor

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MPC17529EV/EL

0.7 A Dual H-Bridge Motor Driver with 3.0V/5.0V Compatible Logic I/O

Freescale Semiconductor 

TIMING DIAGRAMS

TIMING DIAGRAMS

IN1,

IN2,

OE

OUTA,

OUTB

50%

tPLH

90%

10%

tPHL

Figure 4. tPLH, tPHL, and tPZH Timing

t VGON

11 V

VDD

VCRES

Figure 6. Charge Pump Timing Diagram

VDDDETON

2.5 V/3.5 V

VDD

0.8 V/

1.5 V

50%

tVDDDET

VDDDETOFF

tVDDDET

90%

IM

0%

(<1.0 µA)

Figure 5. Low-Voltage Detection Timing Diagram

Table 5. Truth Table

INPUT

OE

IN1A

IN2A

L

L

L

H

L

L

L

H

H

X

H = High.

L = Low.

Z = High impedance.

X = Don’t care.

OE terminal is pulled up to VDD with internal resistance.

IN1B

IN2B

L

L

H

H

X

OUT1A

OUT2A

L

H

L

Z

Z

OUTPUT

OUT1B

OUT2B

L

L

H

Z

Z

Analog Integrated Circuit Device Data

Freescale Semiconductor

17529

7

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