M56783 Просмотр технического описания (PDF) - Mitsumi

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M56783

3 CHANNEL ACTUATOR DRIVER

Mitsumi 

THERMAL CHARACTERISTICS

Symbol

Parameter

TSD

Thermal Shut Down

MITSUBISHI <CONTROL / DRIVER IC>

M56783AFP

3 CHANNEL ACTUATOR DRIVER

FUNCTION START

TEMPERATURE OF IC

Min.

Typ.

Max.

FUNCTION STOP

TEMPERATURE OF IC

Min.

Typ.

Max.

Units

—

165

—

—

125

—

°C

THERMAL DERATING

6.0

(W)

5.0

4.0

3.0

2.0

1.0

3.9W using K-type board

2.9W using L-type board

2.6W using M-type board

This IC’s package is POWER-SSOP, so improving

the board on which the IC is mounted enables a large

power dissipation without a heat sink.

For example, using an 1 layer glass epoxy resin

board, the IC’s power dissipation is 2.6W at least. And

it comes to 3.9W by using an improved 2 layer board.

The information of the K, L, M type board is shown in

the board information.

0

25

50

75

100

125

150

Ambient Temperature Ta (°C)

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