参数资料
型号: LB1695M
元件分类: 运动控制电子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 2 A, PDSO30
封装: MFP-30
文件页数: 2/7页
文件大小: 248K
代理商: LB1695M
No. 5802-2/7
LB1695M
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
ICC
Forward rotation
13
19
mA
Output saturation voltage
VO(sat)1 IO = 0.5 A VO(sink) + VO(source)
1.8
2.4
V
VO(sat)2 IO = 1.0 A VO(sink) + VO(source)
2.1
2.8
V
Output leakage current
IO leak
100
μA
[Hall Amplifier]
Input bias current
IHB
14
μA
Common-mode input voltage range
VICM
1.5
3.2
V
Hysteresis
ΔVIN
21
30
37
mV
Input voltage low → high
VSLH
51525
mV
Input voltage high → low
VSHL
–25
–15
–5
mV
[FG Pin] (Speed pulse output)
Output low-level voltage
VFGL
IFG = 5 mA
0.4
V
Pull-up resistance
RFG
7.5
10.0
12.5
[Forward/Reverse Operation]
Forward
VFR1
0.0
0.8
V
Reverse
VFR2
4.2
5.0
V
[Current Limiter Operation]
Limiter
VRF
0.42
0.50
0.60
V
[Thermal Protection Circuit]
Operating temperature
TSD
*1
150
180
°C
Hysteresis
ΔTSD
*140
°C
[Low Voltage Protection Circuit]
Operating voltage
VLVSD
3.5
3.8
4.1
V
Release voltage
VLVSD(OFF)
4.3
4.5
V
Hysteresis
ΔVLVSD
0.4
0.5
0.6
V
[C Pin]
Charge current
ICL
R = 33 kΩ
30
40
50
μA
Discharge current
ICH
R = 33 kΩ
90
120
150
μA
Charge start voltage
VCL
R = 33 kΩ
0.3
0.4
0.5
V
Charge start voltage
VCH
R = 33 kΩ
1.5
2.0
2.5
V
Output current ignored time
tsm
R = 33 kΩ, C = 4700 pF
58
68
78
μs
Output off time
tso
R = 33 kΩ, C = 4700 pF
164
193
222
μs
Note: Items marked with an asterisk are design target values and are not tested.
F/R
FG output
Forward (low): 0.0 to 0.8 V
Reverse (high): 4.2 to 5.0 V
Electrical Characteristics at Ta = 25°C, VCC = 5 V, VM = 30 V
Truth Table
Input
Forward/reverse control
Output
FG output
IN1
IN2
IN3
F/R
Source → sink
FG1
FG2
1HLH
L
OUT2 → OUT1
LL
H
OUT1 → OUT2
2HL
L
OUT3 → OUT1
LH
H
OUT1 → OUT3
3H
HL
L
OUT3 → OUT2
LL
H
OUT2 → OUT3
4
LHL
L
OUT1 → OUT2
HH
H
OUT2 → OUT1
5L
H
L
OUT1 → OUT3
HL
H
OUT3 → OUT1
6LL
H
L
OUT2 → OUT3
HH
H
OUT3 → OUT2
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