MP6570GR datasheet(21/55 Pages) MPS

Part #	MP6570GR

Description	3-Phase BLDC Controller with a High-Accuracy Angular Sensor

PDF	55 Pages

Scroll/Zoom	100%

Manufacturer	MPS [Monolithic Power Systems]

Direct Link	http://www.monolithicpower.com

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21 / 55 page

MP6570

– 3-PHASE BLDC CONTROLLER WITH HIGH-ACCURACY ANGULAR SENSOR

MP6570 Rev. 1.0

www.MonolithicPower.com

3/4/2019

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

Address: 21h

Bit[15:0]

Name

Default

Description

[15:7]

SPD_CMD_HYS

01H

Speed command hysteresis at PWM input signal input mode.

[6:4]

SPD_MON_GAIN

011

Set to 000 if gainspd is 1/8

Set to 001 if gainspd is 1/4

Set to 010 if gainspd is 1/2

Set to 011 if gainspd is 1

Set to 100 if gainspd is 2

Set to 101 if gainspd is 4

Set to 110 if gainspd is 8

[3:0]

SPD_RANGE

0000

Defines the speed reference, together with SPEED_CMD, in

speed control mode.

4'b1100: gainspd is 1/8

4'b1010: gainspd is 1/4

4'b1001: gainspd is 1/2

4'b0100: gainspd is 8

4'b0010: gainspd is 4

4'b0001: gainspd is 2

4'bx000: gainspd is 1

[15:0]

SPD_MIN

0014H

Defines the min. speed reference in speed control mode.

MP6570GR Datasheet(PDF) 21 Page - Monolithic Power Systems

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