參數(shù)資料
型號: LB1695
廠商: Sanyo Electric Co.,Ltd.
元件分類: 基準電壓源/電流源
英文描述: Three-Phase Brushless Motor Driver
中文描述: 三相無刷電機驅動器
文件頁數(shù): 2/7頁
文件大小: 99K
代理商: LB1695
No. 5678-2/7
LB1695
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain
I
CC
Forward rotation
13
19
mA
Output saturation voltage
V
O
(sat)1
V
O
(sat)2
I
O
leak
I
O
= 0.5 A, V
O
(sink) + V
O
(source)
I
O
= 1.0 A, V
O
(sink) + V
O
(source)
1.8
2.4
V
2.1
2.8
V
Output leakage current
100
μA
[Hall Amplifier]
Input bias current
I
HB
V
ICM
V
IN
V
SLH
V
SHL
1
4
μA
Common-mode input voltage range
1.5
3.2
V
Hysteresis
Input voltage (low
high)
Input voltage (high
low)
[FG Pin] (Speed pulse output)
21
30
37
mV
5
15
25
mV
–25
–15
–5
mV
Output low-level voltage
V
FGL
R
FG
I
FG
= 5 mA
0.4
V
k
Pull-up resistance
7.5
10.0
12.5
[Forward/Reverse Operation]
Forward
V
FR1
V
FR2
0
0.8
V
Reverse
4.2
5.0
V
[Current Limiter Operation]
Limiter
V
RF
0.42
0.5
0.6
V
[Thermal Shutdown Operation]
Operating temperature
TSD
TSD
*
150
180
°C
Hysteresis
*
40
°C
[Low-Voltage Protection Operation]
Operating voltage
V
LVSD
V
LVSD(OFF)
V
LVSD
3.5
3.8
4.1
V
Release voltage
4.3
4.5
V
Hysteresis
0.4
0.5
0.6
V
[Pin C]
Charge current
I
CL
I
CH
V
CL
V
CH
t
sm
t
so
R = 33 k
R = 33 k
R = 33 k
R = 33 k
R = 33 k
, C = 4700 pF
R = 33 k
, C = 4700 pF
30
40
50
μA
Discharge current
90
120
150
μA
Charge start voltage
0.3
0.4
0.5
V
Discharge start voltage
1.5
2.0
2.5
V
Output current ignored time
58
68
78
μs
Output off time
164
193
222
μs
Electrical Characteristics
at Ta = 25°C, V
CC
= 5 V, V
M
= 30 V
Note:
*
The items marked with an asterisk are design target values and are not tested.
Pin Assignment
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