MP6619

– 5.4V TO 28V, 5A, H-BRIDGE MOTOR DRIVER

MP6619 Rev. 1.0

www.MonolithicPower.com

4

1/21/2021

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ELECTRICAL CHARACTERISTICS

VIN = 24V, TA = 25°C, unless otherwise noted.

Note:

5) Guaranteed by design.

Parameters

Symbol Condition

Min

Typ

Max

Units

Supply Voltage

VIN operating range

VIN

5.4

28

V

Turn-on threshold

VIN_ON

VIN rising edge

5.1

5.35

V

Turn-on hysteretic voltage

VIN_HY

0.3

V

IC Supply

Shutdown current

IIN_SD

EN = 0

1

μA

Quiescent current

IIN_SBY

EN = 1, no load current

1.6

2.2

mA

VCC regulator voltage

VVCC

4.5

5

5.5

V

VCC regulator dropout voltage

20mA load

100

mV

Logic

Logic high threshold

1.5

V

Logic low threshold

0.4

V

IC start-up delay

tDELAY

EN active to switching

230

350

µs

Current Control

Current trip voltage

VITRIP

VITRIP = 200mV

180

200

220

mV

VITRIP = 100mV

85

100

115

mV

Off time

tITRIP

After ITRIP

1

ms

Power MOSFET

High-side MOSFET (HS-FET) on

resistance

42

65

93

m

Ω

Low-side MOSFET (LS-FET) on

resistance

42

65

93

m

Ω

Minimum on time

200

ns

Bootstrap for High-Side Driver

Forward voltage for BST charge

0.5

V

BST UVLO

Rising edge

2

V

Protection

Over-current (OC) retry time

tOCP

1

ms

OC threshold

IOCP

10

A

Input over-voltage (OV) threshold

VINOVP

32.2

34

35.5

V

Thermal shutdown (5)

150

°C

Thermal shutdown hysteresis(5)

20

°C