KA3084D Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

KA3084D

2-Phase BLDC Motor Driver

Fairchild Semiconductor 

Absolute Maximum Ratings (Ta=25°C)

Parameter

Symbol

Value

Unit

Supply voltage

Maxium output current

VREG output current

Power dissipation

Operating temperature

Storage temperature

VCCmax

18

V

IOmax

1.0 note1

A

IREGmax

30

mA

Pd

1 note2

W

TOPR

−25 ~ +75

°C

TSTG

−45 ~ +125

°C

Notes:

1. Duty 1 / 100, pulse width 500µs

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

2) Power dissipation reduces 8.0mW / °C for using above Ta=25°C. (Without heat-sink)

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

Power Dissipation Curve

Pd (mW)

2, 000

KA3084D

Remark

-

-

-

No heat sink

-

-

SOA

0

0

25

50

75

100

125 150 175

Ambient temperature, Ta [°C]

Recommended Operating Conditions (Ta = 25oC)

Parameter

Operating supply voltage

Symbol

VCC

Min.

Typ.

Max

8

12

16

Units

V

6

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