MP6527

– 40V, 0.8A MOTOR DRIVER WITH SERIAL INPUT CONTROL

MP6527 Rev. 1.0

MonolithicPower.com

4

9/23/2021

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PIN FUNCTIONS

Pin #

Name

Description

1, 14,

15, 28

NC

No connection.

2, 13,

16, 27

GND

Ground.

3

OUT1

Half-bridge output 1.

4

OUT5

Half-bridge output 5.

5

OUT7

Half-bridge output 7.

6

DI

Serial data input.

7

VCC

Logic supply voltage.

8

DO

Serial data output.

9

EN

Enable (EN). Pull the EN pin low for standby mode; pull EN high for normal operation.

10

OUT9

Half-bridge output 9.

11

OUT6

Half-bridge output 6.

12

OUT4

Half-bridge output 4.

17

OUT3

Half-bridge output 3.

18

OUT10

Half-bridge output 10.

19

VS2

Power supply for drivers 3, 4, 6, 9 and 10. This pin must be connected to VS1 externally.

20, 21

TEST

Internal test pin. Connect the TEST pin to GND.

22

CS

Chip select input, active low.

23

CLK

Serial clock input.

24

VS1

Power supply for drivers 1, 2, 5, 7, and 8; the internal LDO; and the charge pump. This

pin must be connected to VS2 externally.

25

OUT8

Half-bridge output 8.

26

OUT2

Half-bridge output 2.