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參數(shù)資料
| 型號(hào)： | LB1921 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Three-Phase Brushless Motor Driver for OA Applications |
| 中文描述： | 三相無刷電機(jī)驅(qū)動(dòng)的辦公自動(dòng)化應(yīng)用 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 138K |
| 代理商： | LB1921 |
No. 5439-2/10
LB1921
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage 1
V
CC
max
V
M
max
I
O
max
Pd max1
30
V
Maximum supply voltage 2
30
V
Output current
T
≤
100 ms
Independent IC
3.5
A
Allowable power dissipation 1
3
W
Allowable power dissipation 2
Pd max2
With an arbitrarily large heat sink
20
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–55 to +150
°C
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage range 1
V
CC
V
M
V
FGS
I
O
1
I
O
2
I
O
3
I
FGS
I
LD
9.5 to 28
V
Power supply voltage range 2
9 to 28
V
FG Schmitt output applied voltage
0 to +8
V
Fixed voltage output current 1
7-V output
0 to –20
mA
Fixed voltage output current 2
5-V output
0 to –20
mA
Fixed voltage output current 3
4-V output
0 to –15
mA
FG Schmitt output current
0 to +5
mA
Lock detector output current
0 to +20
mA
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Current drain 1
I
CC
1
I
CC
2
V
O (sat)
1
V
O (sat)
2
I
O leak
34
50
mA
Current drain 2
Stop mode
8
11
mA
Output saturation voltage 1
I
O
= 1 A
I
O
= 2 A
2.0
3.0
V
Output saturation voltage 2
2.7
4.2
V
Output leakage current
100
μA
[7-V Fixed Voltage Output]
Output voltage
V
H
V
H
1
V
H
2
I
O
= –10 mA
V
CC
= 9.5 to 28 V
I
O
= –5 to –20 mA
6.65
7.0
7.35
V
Voltage variation
50
200
mV
Load variation
40
200
mV
[5-V Fixed Voltage Output]
Output voltage
V
X
V
X
1
V
X
2
I
O
= –5 mA
V
CC
= 9.5 to 28 V
I
O
= –5 to –20 mA
4.45
4.80
5.15
V
Voltage variation
50
200
mV
Load variation
5
200
mV
[4-V Fixed Voltage Output]
Output voltage
V
FG
V
FG
1
V
FG
2
I
O
= –5 mA
V
CC
= 9.5 to 28 V
I
O
= –5 to –15 mA
3.65
4.0
4.35
V
Voltage variation
40
200
mV
Load variation
110
200
mV
[Hall Amplifier]
Input bias current
I
HB
–4
–1
μA
Common mode input voltage
range
V
ICM
1.5
5.1
V
Hall input sensitivity
60
mVp-p
Hysteresis
Input voltage low
→
high
Input voltage high
→
low
[Oscillator]
V
IN
V
SLH
V
SHL
8
14
24
mV
7
mV
–7
mV
Output high-level voltage
V
OH (CR)
V
OL (CR)
f
(CR)
V
(CR)
2.8
3.1
3.4
V
Output low-level voltage
0.8
1.1
1.4
V
Oscillator frequency
R = 56 k
, C = 1000 pF
15
kHz
Amplitude
2.0
Vp-p
Electrical Characteristics
at Ta = 25°C, V
CC
= V
M
= 24 V
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1922 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Office Automation Applications |
| LB1923M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Pre-Driver IC for OA Equipment |
| LB1923M-MPB-E | 制造商:ON Semiconductor 功能描述:3PHASE MOTOR PRE-DRIVER - Trays |
| LB1923M-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 |
| LB1924 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Power Brushless Motor Driver IC for Office Automation Equipment |
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