KA3080DM 查看數據表（PDF） - Fairchild Semiconductor

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KA3080DM

3-Phase BLDC Motor Driver

Fairchild Semiconductor 

Absolute Maximum Ratings (Ta=25°C)

KA3080/KA3080D/KA3080DM

Parameter

Symbol

Value

Unit

Supply Voltage (Signal)

Supply Voltage (Power)

Maxium Output Current

Power Dissipation

VCC1max

VCC2max

IOmax

Pd

7

28

1.5note1

2.4note2

1.7note2

2.5note2

V

V

A / Phase

W

W

W

Junction Temperature

Operating Temperature

Storage Temperature

TJ

150

°C

TOPR

-25 ~ +75

°C

TSTG

-40 ~ +125

°C

Note:

1. Duty 1 / 100, pulse width 500µs

2. 1) When mounted on glass epoxy PCB (76.2 × 114 × 1.57mm)

2) Power dissipation reduces 13.6mW / °C for using above Ta=25°C. (32SDIPH Type)

Power dissipation reduces 19.2mW / °C for using above Ta=25°C. (28SSOPH Type)

Power dissipation reduces 20.0mW / °C for using above Ta=25°C. (28SSOPH -SG2 Type)

3) Do not exceed Pd and SOA(Safe Operating Area).

Remark

-

-

VCC1=5V, VCC2=16V

32SDIPH-400

28SSOPH-375

28SSOPH-375SG2

VCC1=5V, VCC2=16V

Power Dissipation Curve

Power dissipation (W)

2.5

2.4

32SD2IP8-HSSOPH-375SG2

SOA

1.7

28-SSOPH-375

0

25

75

150

Ambient temperature, Ta [°C]

Recommened Operating Conditions (Ta=25°C)

Parameter

Operating Supply Voltage (Signal)

Operating Supply Voltage (Power)

Symbol

VCC1

VCC2

Value

4.5 ~ 5.5

8 ~ 27

Unit

V

V

9

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