L6219R_06 datasheet(7/16 Pages) STMICROELECTRONICS

Part #	L6219R

Description	Stepper motor driver

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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L6219R

Electrical specifications

7/16

2

Electrical specifications

2.1

Absolute maximum ratings

2.2

Thermal data

(*) With minimized copper area.

2.3

Electrical characteristics

.

Table 2.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

VS

Supply Voltage

30

V

Io

Output Current (peak)

±1

A

Io

Output Current (continuous)

±0.5

A

VSS

Logic Supply Voltage

7

V

VIN

Logic Input Voltage Range

-0.3 to VSS

V

Vsense

Sense Output Voltage

1.5

V

TJ

Junction Temperature

+150

°C

Top

Operating Temperature Range

-20 to +85

°C

Tstg

Storage Temperature Range

-55 to +150

°C

Table 3.

Thermal data

Symbol

Description

Value

Unit

Rthj-case

Rthj-amb

Thermal Resistance Junction-case

Max.

Thermal Resistance Junction-ambient

Max.

18

75 (*)

°C/W

Table 4.

Electrical Characteristics

(Tj = 25°C, VS = 4.5V, VSS = 4.75V to 5.25V, VREF = 2V; unless otherwise specified)

See Figure 5.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

OUTPUT DRIVERS (OUTA or OUTB)

VS

Motor Supply Range

4.5

10

V

ICEX

Output Leakage Current *)

Vs = 30V; VOUT = Vs;

Vs = 30V; VOUT = 0

-

-50

<1

<-1

50

µA

VCE(sat) Output Saturation Voltage

Sink Driver, IOUT= +300mA

Sink Driver, IOUT = +500mA

Source Driver, IOUT = -300mA

Source Driver, IOUT = -500mA

-

0.3

0.7

1.1

1.3

0.6

1

1.4

1.6

V

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