MPQ6526 – HEX HALF-BRIDGE MOTOR DRIVER WITH SERIAL INPUT CONTROL

MPQ6526 Rev. 1.0

www.MonolithicPower.com

8

2/6/2017

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© 2017 MPS. All Rights Reserved.

Parameters

Symbol

Condition

Min

Typ

Max

Units

Logic Inputs (DI, CLK, CS)

Input low-level threshold

0.3 x

V

Input high-level threshold

0.7 x

V

Pull-down current of DI, CLK

2

50

μA

Pull-up current of CS

2

50

μA

Logic Output (DO)

Output low level

0.5

V

Output high level

0.7V

V

Leakage current (tri-state)

-10

10

μA

Timing Characteristics

DO enable after CS falling edge

200

ns

DO disable after CS rising edge

200

ns

DO falling/rising time

100

ns

DO valid time

200

ns

CS set-up time (high to low)

150

ns

CS set-up time (low to high)

150

ns

CS high time

Bit14 (SCT) = high

0.75

ms

Bit14 (SCT) = low

0.3

ms

CLK high time

150

ns

CLK low time

150

ns

CLK period time

333

ns

CLK set-up time (high to low)

150

ns

CLK set-up time (low to high)

150

ns

DI set-up time

26

ns

DI hold time

26

ns

NOTES:

6) Guaranteed by characterization, not tested in production.

7) Not subject to production test, specified by design.