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參數(shù)資料
| 型號： | LB1674V |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Brushless, Sensorless Motor Driver |
| 中文描述： | 無刷電機驅(qū)動傳感器 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 240K |
| 代理商： | LB1674V |
Electrical Characteristics
at Ta = 25°C, V
CC
= 1.5 V, unless otherwise noted
Parameter
Symbol
Conditions
min
typ
6.5
max
10
10
0.53
Unit
mA
μA
V
Supply current
I
CC
START pin: high
START pin: low
0
Reference voltage
Vref
0.47
0.50
Reference-voltage characteristic
Vref
Vref/
V
CC
V
CC
= 1.0 to 3.5 V
Vref
Iref
Vref
Vref/
Ta
Vsp
V
IN
= 750 mV
1
1.5
%/V
Reference-voltage load
characteristics
Reference-voltage temperature
characteristics
Speed signal detection accuracy
Speed signal interphase error
Speed-signal voltage
characteristics
Iref = 0 to –50 μA
–0.2
–0.06
mV/μA
Ta = 0 to 80°C
0.01
%/°C
140
–5
155
170
+5
mV
%
Vsp
Vsp/
V
CC
V
CC
= 1.0 to 3.5 V
Vsp
Vsp/
Ta
V
RI
V
IN
1 = 0.3 V, V
IN
2 = 1.0 V, RI = 330
K
I
V
IN
1 = 0.3 V, V
IN
2 = 1 to 1.3 V
T
S
C
S
= 0.1 μF
I
COM
*
Vsat
V
CC
= 1.0 V, Im = 0.3 A
V
H
V
L
I
TC
2
3
%/V
Speed-signal temperature
characteristics
Current detection accuracy
Current detection ratio
Starting pulse period
COM
*
lead-in current
Output saturation voltage
Logic input high-level voltage
Logic input low-level voltage
TC pin lead-in current
V
IN
= 0.75 V, Ta = 0 to 80°C
0.05
%/°C
70
85
100
0.27
mV
0.17
0.22
32
35
0.15
ms
μA
V
V
V
μA
25
45
0.25
0.9
0.3
65
35
50
Pin Assignment
Pd max – Ta
A
Ambient temperature, Ta – °C
Top view
LB1674V
No.4392-2/6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1674 | Brushless, Sensorless Motor Driver |
| LB1674M | Brushless, Sensorless Motor Driver |
| LB1684 | 3-Phase DD Motor Driver |
| LB1687M | 3-Phase Brushless Motor Driver |
| LB1687 | 3-Phase Brushless Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1676 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LB1684 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase DD Motor Driver |
| LB1686 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| LB1686M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC |
| LB1687 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver |
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