MP6517 – SINGLE-PHASE, BLDC, MOTOR DRIVER WITH INTEGRATED HALL SENSOR

MP6517 Rev.1.01

www.MonolithicPower.com

4

4/9/2018

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

© 2018 MPS. All Rights Reserved.

ELECTRICAL CHARACTERISTICS

Parameters

Symbol

Min

Typ

Max

Units

Input UVLO rising threshold

3

V

Input UVLO hysteresis

0.15

V

Operating supply current

6.5

mA

Reverse supply current

VCC = -18V

1

mA

PWM input high voltage

1.5

V

PWM input low voltage

0.4

V

PWM input frequency

12

48

kHz

Min PWM input low-level time

(5)

200

ns

PWM input internal pull-up resistance

100

kΩ

HS switch-on resistance

reversed MOSFET

520

mΩ

LS switch-on resistance

330

mΩ

Over-current limit protection threshold

-20%

1.8

+20%

A

Output current limit

SUCL = 100

-15%

860

+15%

mA

Internal oscillator frequency

-15%

7

+15%

MHz

PWM output frequency

fs

-15%

26

+15%

kHz

FG output low-level voltage

0.35

V

FG leakage current

1

µA

Soft turn-on angle

SON_100 = 10000

23.9

°

Soft turn-off angle

45

°

Adjustable delay angle

θe

THETA_E = 0000

0

°

Rotor-lock detection time

0.6

s

Minimum recommended magnetic field

(5)

±1

mT

Thermal shutdown threshold

(5)

150

°C

Thermal shutdown hysteresis

(5)

25

°C

NOTE:

5) Guaranteed by design.