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參數(shù)資料
| 型號： | 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)動器 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 140K |
| 代理商： | LB1825 |
Allowable Operating Ranges
at Ta = 25°C
Electrical Characteristics
at Ta = 25°C, V
CC
= 24 V
No. 4845-2/9
LB1825
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
10 to 28
V
Parameter
Symbol
Conditions
min
typ
max
Unit
I
CC
1
I
CC
2
I
CC
3
V
O
(sat)1
V
O
(sat)2
V
O
(sat)1
V
O
(sat)2
I
O LEAK
Braking stopped mode
35
47
mA
Current drain
FG
OUT
1 stopped mode
External clock, braking stopped mode
35
47
mA
28
40
mA
Upper transistor (1)
I
O
= 1.0 A
I
O
= 1.5 A
I
O
= 1.0 A
I
O
= 1.5 A
1.0
1.6
V
Upper transistor (2)
1.25
2.1
V
Lower transistor (1)
0.6
1.0
V
Lower transistor (2)
0.9
1.6
V
Output leakage current
100
μA
[Fixed voltage block]
Output voltage
V
REG
I
REG
V
REG
α
V
REG
I
REG
= 20 mA
6.3
7.0
7.8
V
Output current
20
mA
Load variation
I
REG
= 0 to 20 mA
Design target value
0.25
V
Temperature coefficient
–2.0
mV/°C
[Hall input block]
Input bias current
I
B
(HA)
1
4
μA
Common-mode input range
1.5
V
CC
– 1.8
V
Input sensitivity
DV
H
V
IOH
20
mV
Input offset voltage
20
mV
[Drive block]
Dead zone width
V
DZ
V
ID
G
DF+
G
DF–
V
STA
V
STO
V
L+
V
L–
50
200
mV
Output idling voltage
6
mV
Forward gain
0.4
0.5
0.6
Reverse gain
–0.6
–0.5
–0.4
Accelerate command voltage
6.0
6.3
V
Decelerate command voltage
0.8
1.5
V
Forward limiter voltage
R
f
= 1.8
R
f
= 1.8
0.45
0.53
0.61
V
Reverse limiter voltage
0.45
0.53
0.61
V
[Phase comparator block]
Output high level voltage
V
PDH
V
PDL
I
PD+
I
PD–
No external load
V
REG
– 0.4
V
Output low level voltage
No external load
0.4
V
Output source current
0.4
mA
Output sink current
2.5
mA
[Error amplifier block]
Input bias current
I
B
(ER)
V
IO
(ER)
V
ERH
V
ERL
1
μA
Input offset voltage
–10
+10
mV
Output high level voltage
No external load
5.5
V
Output low level voltage
No external load
1.0
V
[Lock detector block]
Output saturation voltage
V
LD
(sat)
I
LD
= 10 mA
0.4
V
[FG amplifier block]
Input bias current
I
B
(FG)
V
IO
(FG)
V
FGH
V
FGL
1
μA
Input offset voltage
–10
+10
mV
Output high level voltage
No external load
5.0
V
Output low level voltage
No external load
2.0
V
[FG Schmitt block]
Input operating level
Input hysteresis (high
→
low)
Input hysteresis (low
→
high)
Hysteresis
V
IS
V
SHL
V
SLH
V
FGS
V
FG2
(sat)
FG
OUT
1 generation signal
External clock, braking stopped mode
160
mVp-p
0
mV
External clock, braking stopped mode
36
mV
18
36
60
mV
Output saturation voltage
I
FG2
= 10 mA
0.4
V
Continued on next page.
Output
saturation
voltage
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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 |
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| 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/點(diǎn)火控制器和驅(qū)動器 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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