L6230 데이터 시트보기 (PDF) - STMicroelectronics

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L6230

DMOS driver for three-phase brushless DC motor

STMicroelectronics 

Electrical data

2

Electrical data

L6230

2.1

Absolute maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Parameter

VS

VOD

VBOOT

VIN, VEN

VCP-, VCP+

VSENSE

IS(peak)

IS

Tstg, TOP

Supply voltage

Differential voltage between: VSA,

OUT1, OUT2, SENSEA and VSB,

OUT3, SENSEB

Bootstrap peak voltage

Logic inputs voltage range

Voltage range at CP- and CP+ pins

Voltage range at SENSEx pins

Pulsed supply current (for each VS

pin)

RMS supply current (for each VS

pin)

Storage and operating temperature

range

VSA = VSB = VS

VSA = VSB = VS = 60 V;

VSENSEx = GND

VSA = VSB = VS

VSA = VSB = VS;

TPULSE < 1 ms

VSA = VSB = VS

Value

Unit

60

V

60

V

VS + 10

V

-0.3 to +7

V

-0.3 to +7

V

-1 to +4

V

3.55

A

1.4

A

-40 to 150

°C

2.2

Recommended operating conditions

Table 3. Recommended operating conditions

Symbol

Parameter

Parameter

VS

VOD

VCP-, VCP+

VCPCM

VSENSE

IOUT

TJ

fsw

Supply voltage

VSA = VSB = VS

Differential voltage between VSA, VSA = VSB = VS;

OUT1A, OUT2A, SENSEA and VSB, VSENSE1 = VSENSE2 =

OUT1B, OUT2B, SENSEB

VSENSE3

Voltage range at CP- and CP+ pins

Common mode voltage at the

comparator inputs

Voltage range at pins SENSEx

pulsed tW < trr

DC

RMS output current

Operating junction temperature

Switching frequency

Min

Max

Unit

8

52

V

52

V

-0.1

5

V

0

3

V

-6

6

V

-1

1

V

1.4

A

-25

+125

°C

100

kHz

4/24

Doc ID 18094 Rev 2

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