m56783afp Mitsumi Electronics, Corp., m56783afp Datasheet - Page 5

• Manufacturer Part Number: m56783afp
• Description: 3 Channel Actuator Driver
• Manufacturer: Mitsumi Electronics, Corp.

THERMAL CHARACTERISTICS
THERMAL DERATING
TSD
Symbol
(W)
6.0
5.0
4.0
3.0
2.0
1.0
0
Thermal Shut Down
25
Parameter
50
Ambient Temperature Ta ( C)
75
Min.
3.9W using K-type board
2.9W using L-type board
2.6W using M-type board
FUNCTION START
TEMPERATURE OF IC
—
100
Typ.
165
125
Max.
—
150
Min.
FUNCTION STOP
TEMPERATURE OF IC
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.
—
MITSUBISHI <CONTROL / DRIVER IC>
3 CHANNEL ACTUATOR DRIVER
Typ.
125
Max.
—
M56783AFP
Units
C