L6235 데이터 시트보기 (PDF) - STMicroelectronics

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L6235

DMOS DRIVER FOR THREE-PHASE BRUSHLESS DC MOTOR

STMicroelectronics 

L6235

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Test conditions

VS

Supply Voltage

VSA = VSB = VS

VOD

Differential Voltage between:

VSA, OUT1, OUT2, SENSEA

and VSB, OUT3, SENSEB

VSA = VSB = VS = 60V;

VSENSEA = VSENSEB = GND

VBOOT Bootstrap Peak Voltage

VSA = VSB = VS

VIN, VEN Logic Inputs Voltage Range

VREF Voltage Range at pin VREF

VRCOFF Voltage Range at pin RCOFF

VRCPULSE Voltage Range at pin RCPULSE

VSENSE

Voltage Range at pins SENSEA

and SENSEB

IS(peak)

Pulsed Supply Current (for each VSA = VSB = VS; TPULSE < 1ms

VSA and VSB pin)

IS

DC Supply Current (for each

VSA = VSB = VS

VSA and VSB pin)

Tstg, TOP Storage and Operating

Temperature Range

Value

60

60

VS + 10

-0.3 to 7

-0.3 to 7

-0.3 to 7

-0.3 to 7

-1 to 4

7.1

2.8

-40 to 150

Unit

V

V

V

V

V

V

V

V

A

A

°C

RECOMMENDED OPERATING CONDITION

Symbol

Parameter

Test Conditions

VS

Supply Voltage

VSA = VSB = VS

VOD

Differential Voltage between:

VSA = VSB = VS;

VSA, OUT1, OUT2, SENSEA and VSENSEA = VSENSEB

VSB, OUT3, SENSEB

VREF Voltage Range at pin VREF

VSENSE Voltage Range at pins SENSEA

and SENSEB

(pulsed tW < trr)

(DC)

IOUT

DC Output Current

VSA = VSB = VS

TJ

Operating Junction Temperature

fSW

Switching Frequency

MIN

MAX

Unit

12

52

V

52

V

-0.1

5

V

-6

6

V

-1

1

V

2.8

A

-25

125

°C

100

KHz

2/25

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