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參數(shù)資料
| 型號： | LA6538T |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Single-Phase Full-Wave Fan Motor Driver |
| 中文描述： | 單相全波風(fēng)扇電機驅(qū)動器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 44K |
| 代理商： | LA6538T |
No. 6518-2/6
LA6538T
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
Pd max
10
V
Allowable power dissipation
Mounted on the specified printed circuit board
*
400
mW
OUT pin output current
I
OUT
max
V
OUT
max
V
FG
max
I
FG
max
Topr
0.3
A
OUT pin output voltage handling
9.5
V
FG output voltage handling
10
V
FG output current
5
mA
Operating temperature
–20 to +90
°C
Storage temperature
Tstg
–55 to +150
°C
Note:
*
Specified printed circuit board: 20.0
×
10.0
×
0.8 mm
3
paper phenolic board, wiring density: 20%.
Specifications
Maximum Ratings
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
V
ICM
2.5 to 9.5
V
Hall input common-mode input voltage range
0.9 to V
CC
– 1
V
Recommended Operating Conditions
at Ta = 25°C
ILA00211
Pd max — Ta
0
--20
600
500
300
400
100
200
192
80
100
0
20
40
60
A
Ambient temperature, Ta — °C
Mounted on the specified
printed circuit board
Specified printed circuit board:
20.0
×
10.0
×
0.8 mm
3
Paper phenolic board
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Circuit current
I
CC
V
O
L
V
O
H
V
HB
VG
IN
–
= 2.6 V, IN
+
= 2.4 V, R
L
=
∞
I
O
= 100 mA
I
O
= 100 mA
RH = 360
+ 91
10
15
mA
OUT pin output low-level voltage
0.1
0.2
V
OUT pin output high-level voltage
0.1
0.2
V
Hall bias voltage
1.9
2.1
2.3
V
Hall amplifier gain
47
50
53
dB
V
Hall amplifier input resistance
V
INR
V
FG
I
FGL
T-TSD
400
500
620
FG output low-level voltage
I
FG
= 3 mA
V
FG
= 7 V
Design guarantee
*
0.2
0.3
FG output leakage current
30
μA
Thermal protection circuit
150
180
200
°C
Electrical Characteristics
at Ta = 25°C, V
CC
= 5 V
Note:
*
Design guarantee: Indicates a design target value. These parameters are not tested in the independent IC.
Truth Table
IN
–
IN
+
OUT1
OUT2
FG
Mode
H
L
H
L
L
Motor operating
L
H
L
H
off
—
—
off
off
—
Thermal protection activated
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