KA9258D 查看數據表（PDF） - Fairchild Semiconductor

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KA9258D

4-Channel Motor Driver

Fairchild Semiconductor 

Absolute Maximum Ratings (Ta = 25°C)

Parameter

Symbol

Value

Supply Voltage

Power Dissipation

Operating Temperature

Storage Temperature

Maximum Output Current

VCC

PD

TOPR

TSTG

IOMAX

15

1.7note

-40 ~ +85

-55 ~ +150

1

Note:

1. When mounted on 76.2mm × 114mm × 1.57mm PCB (Phenolic resin material).

2. Power dissipation reduces 13.6mW/°C for using above Ta=25°C

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

Power Dissipation Curve

KA9258D(KA9258CD)

Unit

V

W

°C

°C

A

Pd (mW) 3,000

2,000

1,000

0

0

25

50

75

100

125

150 175

Ambient temperature, Ta [°C]

Recommended Operating Condition (Ta = 25°C)

Parameter

Operating Supply Voltage

Symbol

Value

Unit

VOPR

6 ~ 13.2

V

7

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