參數(shù)資料
型號: KA3014
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 光電元器件
英文描述: Spindle + 4-CH Motor Driver
中文描述: CD MOTOR DRIVER, PQFP48
封裝: 14 X 14 MM, HEAT SINK, QFP-48
文件頁數(shù): 9/26頁
文件大?。?/td> 419K
代理商: KA3014
KA3014
9
Absolute Maximum Rating
s
( Ta=25
°
C)
Notes:
1. When mounted on 70mm
×
70mm
×
1.6mm PCB (Phenolic resin material)
2. Power dissipation is reduced 24mW /
°
C for using above Ta=25
°
C
3. Do not exceed Pd and SOA (Safe Operating Area)
Recommended Operating Conditions
( Ta=25
°
C)
Parameter
Supply voltage (BTL signal)
Supply voltage (Spindle signal)
Supply voltage (Spindle motor)
Supply voltage (BTL motor)
Power dissipation
Operating temperature
Storage temperature range
Maximum output current (Spindle part)
Maximum output current (BTL part)
Symbol
V
CC1MAX
V
CC2MAX
V
MMAX
V
MBTLMAX
P
D
T
OPR
T
STG
I
OMAXS
I
OMAXB
Value
15
7
15
15
3.0
note
35 ~ +85
55 ~ +150
1.3
1
Unit
V
V
V
V
W
°
C
°
C
A
A
Parameter
Symbol
V
CC1
V
CC2
V
M
V
MBTL
Min.
4.5
4.5
4.5
4.5
Typ.
-
-
-
-
Max.
13.2
5.5
13.2
5.5
Unit
V
V
V
V
Operating supply voltage (BTL signal)
Operating supply voltage (Spindle signal)
Operating supply voltage (Spindle motor)
Operating supply voltage (BTL motor)
3,000
2,000
1,000
00
25
50
75
100
125
150
175
Pd (mW)
Ambient temperature, Ta [
°
C]
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