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參數(shù)資料
| 型號(hào)： | LB1825 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準(zhǔn)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(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 140K |
| 代理商： | LB1825 |
Continued from preceding page.
No. 4845-3/9
LB1825
Parameter
Symbol
Conditions
min
typ
max
Unit
[FG switching setting]
Single Hall FG operating level
V
FGIH
V
FGIL
FG
IN
pin voltage
FG
IN
pin voltage
V
REG
– 0.1
V
REG
0.1
V
Triple Hall FG operating level
0
V
[Stop mode setting]
FG
OUT
1 low level voltage
FG
OUT
1 low level current
[Current limiter]
V
FG1
L
I
FG1
L
0.4
V
FG
OUT
1 pin voltage = 0 V
0.6
2.4
mA
Reference voltage
V
CS
R = 47 k
0.51
0.58
0.65
V
External supply range
V
CS
(EX)
V
CSO
0.7
3.0
V
Offset voltage
R = 47 k
, R
f
= 1.8
25
50
90
mV
[Signal block]
Internal oscillator frequency
f
OSC
f
REF
V
OSCL
I
OSCH
Crystal oscillator mode
1
12
MHz
External input frequency
External clock mode
30
5000
Hz
Low level pin voltage
4.0
4.5
5.0
V
High level pin current
0.3
0.5
0.75
mA
[Divisor switching]
Input high level voltage
V
N1 to 3
H
V
N1 to 3
M
V
N1 to 3
L
4.2
V
REG
2.9
V
Input middle level voltage
2.1
V
Input low level voltage
0
0.8
V
[F/R switching]
Input high level voltage
V
FRH
V
FRL
I
FRH
2.4
V
REG
1.5
V
Input low level voltage
0
V
High level input current
F/R pin voltage = V
REG
0.22
mA
[S/B switching]
Input high level voltage
V
SBH
V
SBL
DV
SB
2.4
V
REG
1.5
V
Input low level voltage
Hysteresis (high
→
low)
[Stop detection]
V
0.15
0.25
0.35
V
S
CT
1
S
CT
2
S
CT
3
FG mode
32
Count setting
Triple Hall FG mode
8
Single Hall FG mode
2
[Undervoltage protection]
Operating voltage
V
SD
DV
SD
8.4
8.8
9.2
V
Hysteresis
0.2
0.4
0.6
V
[Thermal protection]
Operating temperature
T
SD
T
SDR
Design target value
150
180
°C
Recovery temperature
Design target value
140
°C
[Pin leakage currents]
LD pin
I
LD (LEAK)
I
FG2 (LEAK)
Pin voltage = 30 V
10
μA
FG
OUT
2 pin
[GND pin-heat sink]
Pin voltage = 30 V
10
μA
Resistance
Design target value.
30
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PDF描述 |
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| LB1830M | Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1830 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications |
| LB1830M | 制造商:Panasonic Industrial Company 功能描述:IC |
| LB1830M_11 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage, Low-Saturation Bidirectional Motor Driver |
| LB1830MC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Bidirectional Motor Driver |
| LB1830MC-AH | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 LOW-VOLTAGE MOTOR DRIVER 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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