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參數(shù)資料
| 型號(hào)： | LB1667M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Two-Phase Unipolar Drive Brushless Motor Drivers |
| 中文描述： | 兩相單極驅(qū)動(dòng)無(wú)刷電動(dòng)機(jī)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大?。?/td> | 128K |
| 代理商： | LB1667M |
No. 4944-2/7
LB1668, LB1668M, LB1667, LB1667M
Parameter
Symbol
Conditions
Ratings
Unit
Input current range
I
CC
V
ICM
6.0 to 50
mA
Common-mode input voltage range
0 to V
IN
–1.5
V
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Output limit voltage
V
OLM
1
V
OLM
2
Vosat1
Z1, Z2 open
54
57
60
V
Z1, Z2 short
31
33
35
V
I
O
= 0.5 A
I
O
= 1.0 A
I
O
= 1.5 A
I
CC
= 7.0 mA
0.95
1.2
V
Output saturation voltage
Vosat2
1.15
1.5
V
Vosat3
1.4
2.0
V
V
IN
voltage
Amplifier input offset voltage
V
IN
V
OFF
I
BA
6.4
6.7
7.0
V
–7.0
0
+7.0
mV
Amplifier input bias current
–250
nA
RD/FG output saturation voltage
V
RD
sat/V
FG
sat
I
C
1
I
C
2
V
TH
1
V
TH
2
TSD
TSD
I
RD
/I
FG
= 5 mA
0.1
0.3
V
C outflow current
2.1
3.0
3.9
μA
C discharge current
0.31
0.44
0.59
μA
Comparator input threshold voltage
0.77
0.8V
IN
0.45V
IN
0.83
V
0.42
0.48
V
Thermal shutdown current operating temperature
Design target value
180
°C
Thermal shutdown circuit hysteresis
Design target value
40
°C
Electrical Characteristics
at Ta = 25°C, I
CC
= 10 mA
Block Diagram and Application Circuit
Pin Assignments
Truth Table (LB1667, LB1667M)
IN+
IN–
C
OUT1
OUT2
FG
H
L
L
H
L
H
L
H
L
L
H
L
H
L
H
H
H
H
L
H
H
H
H
H
Truth Table (LB1668, LB1668M)
IN+
IN–
C
OUT1
OUT2
RD
H
L
L
H
L
L
L
H
L
L
H
L
H
L
H
H
H
H
L
H
H
H
H
H
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1669 | 2-Phase Unipolar Brushless Motor Driver |
| LB1669M | 2-Phase Unipolar Brushless Motor Driver |
| LB1670M | Driver for Brushless, Sensorless Motors |
| LB1672 | Brushless-Sensorless Motor Driver |
| LB1672NM | Brushless-Sensorless Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1667M-TLM-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1668 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Phase Unipolar Drive Brushless Motor Drivers |
| LB1668_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Phase Unipolar Drive Brushless Motor Drivers |
| LB1668-A-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1668-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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