參數(shù)資料
型號: LB1967M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Fan Motor 2-Phase Half-Wave Driver
中文描述: 風(fēng)扇電機(jī)2相半波驅(qū)動
文件頁數(shù): 2/4頁
文件大?。?/td> 35K
代理商: LB1967M
LB1967M
No. 6115-2/4
Recommended Operating Ranges
at Ta = 25
°
C
Parameter
Power supply voltage
Common mode input voltage range
Symbol
V
CC
1
V
COM
Conditions
Ratings
Unit
V
V
3.6 to 17
0.2 to V
CC
–2.3
Electrical Characteristics
at Ta = 25
°
C, V
CC
= 12V
Parameter
Symbol
Conditions
Ratings
typ
Unit
min
max
Circuit current
I
CC
In drive mode (CT = L)
In lockup protection mode (CT = H)
V
CT
= 0.2V
V
CT
= 8V
R
CT
= I
CT
1/I
CT
2
3
4
5
6
mA
mA
μ
A
μ
A
V
V
V
V
mV
V
μ
A
°
C
CT capacitor charge current
Capacitor discharge current
Capacitor discharge current ratio
CT charge voltage
I
CT
1
I
CT
2
R
CT
V
CT
1
V
CT
2
V
OLM
V
OL
V
HN
V
FG
V
FL
V
TH+
0.8
0.16
4.0
6.8
1.4
24.0
1.2
0.24
5.0
7.2
1.6
25.5
1.0
10
0.2
0.1
180
2.0
0.4
7.0
7.6
1.8
27.0
1.3
18
0.5
10
210
Output limiter withstand voltage
Output saturation voltage
Hall input sensitivity
FG output saturation voltage
FG output leak current
Thermal protection trigger temperature
I
O
= 10 mA
I
O
= 500 mA
Including offset and hysteresis
I
O
= 5 mA
V
FG
= 14V
Assured design target *
2
150
* Assured design target; Target value, not measured individually
Truth Table
IN
H
L
IN
+
L
H
CT
OUT1
L
H
off
OUT2
H
L
off
FG
L
H
Mode
L
Rotating
H
Lockup protection activated
Pin Assignment
1
2
IN
+
IN
OUT1
FG
CT
NC
NC
OUT2
GND
VCC
MFP-10
3
4
5
10
9
8
7
6
A12231
LB1967M
Top view
0
200
400
600
800
1000
0
30
60
120
90
A
Pd max – Ta
Ambient temperature, Ta –
°
C
416
With specified substrate
(114.3
×
76.1
×
1.5 mm
3
, glass exposy)
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