NDM3000 データシートの表示（PDF） - Fairchild Semiconductor

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NDM3000

3 Phase Brushless Motor Driver

Fairchild Semiconductor 

May 1996

NDM3000

3 Phase Brushless Motor Driver

General Description

The NDM3000 three phase brushless motor driver consists of

three N-Channel and P-Channel MOSFETs in a half bridge

configuration. These devices are produced using Fairchild's

proprietary, high cell density DMOS technology. This very high

density process is tailored to minimize on-state resistance

which reduces power loss, provide superior switching

performance, and withstand high energy pulses in the

avalanche and commutation modes. These devices are

particularly suited for low voltage 3 phase motor driver such as

disk drive spindle motor control and other half bridge

applications.

Features

±3.0A, ±30V, 2.5W

High density cell design for extremely low RDS(ON).

High power and current handling capability.

Industry standard SOIC-16 surface mount package.

________________________________________________________________________________

11,14

10

12

15

1,16

4,13

8,9

2

5

7

3,6

Q1

Q3

Q5

Q2

Q4

Q6

Absolute Maximum Ratings TA = 25°C unless otherwise noted

Symbol Parameter

VDSS

Drain-Source Voltage (All Types)

VGSS

Gate-Source Voltage (All Types)

ID

Drain Current Q1+Q4 or Q1+Q6 or Q3+Q2 -

Continuous Q3+Q6 or Q5+Q2 or Q5+Q4

- Pulsed

(Note 1a & 2)

PD

Total Power Dissipation

(Note 1a)

Q1+Q4 or Q1+Q6 or Q3+Q2 or

(Note 1b)

Q3+Q6 or Q5+Q2 or Q5+Q4

(Note 1c)

TJ,TSTG Operating and Storage Temperature Range

© 1997 Fairchild Semiconductor Corporation

NDM3000

± 30

± 20

± 3.0

± 10

2.5

1.6

1.4

-55 to 150

Units

V

V

A

W

°C

NDM3000 Rev. E

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