L6229Q 查看數據表（PDF） - STMicroelectronics

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L6229Q

DMOS driver for three-phase brushless DC motor

STMicroelectronics 

Electrical data

2

Electrical data

2.1

Absolute maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Parameter

VS

VOD

VBOOT

VIN, VEN

VREF

VRCOFF

VRCPULSE

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

VSA = VSB = VS

VSA = VSB = VS = 60 V;

VSENSEA = VSENSEB =

GND

VSA = VSB = VS

Voltage range at pin VREF

Voltage range at pin RCOFF

Voltage range at pin RCPULSE

Voltage range at pins SENSEA and

SENSEB

Pulsed supply current (for each VS

pin)

VSA = VSB = VS;

TPULSE < 1 ms

RMS supply current (for each VS pin) VSA = VSB = VS

Storage and operating temperature

range

2.2

Recommended operating conditions

Table 3. Recommended operating conditions

Symbol

Parameter

Parameter

VS

Supply voltage

VSA = VSB = VS

Differential voltage between

VOD

VSA, OUT1A, OUT2A, SENSEA and

VSB, OUT1B, OUT2B, SENSEB

VSA = VSB = VS;

VSENSEA = VSENSEB

VREFA, VREFB

Voltage range at pins VREFA and

VREFB

VSENSEA,

VSENSEB

Voltage range at pins SENSEA and (pulsed tW < trr)

SENSEB

(DC)

IOUT

RMS output current

TJ

Operating junction temperature

fsw

Switching frequency

L6229Q

Value

Unit

60

V

60

V

VS + 10

V

-0.3 to +7

V

-0.3 to +7

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

Min

Max

Unit

8

52

V

52

V

-0.1

5

V

-6

6

V

-1

1

V

1.4

A

-25

+125

°C

100

kHz

4/28

Doc ID 15209 Rev 3

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