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參數(shù)資料
| 型號(hào)： | LB1922 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Three-Phase Brushless Motor Driver for Office Automation Applications |
| 中文描述： | 三相無(wú)刷電機(jī)的辦公自動(dòng)化應(yīng)用程序 |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 123K |
| 代理商： | LB1922 |
No. 5679-2/10
LB1922
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
In stop mode
8
11
mA
Output saturation voltage 1
I
O
= 1 A, V
CC
= V
M
= 10.5 V
I
O
= 2 A, V
CC
= V
M
= 10.5 V
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 18 V
I
O
= –5 to –20 mA
6.65
7.0
7.35
V
Line regulation
50
200
mV
Load regulation
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 18 V
I
O
= –5 to –20 mA
4.45
4.80
5.15
V
Line regulation
50
200
mV
Load regulation
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 18 V
I
O
= –5 to –15 mA
3.65
4.0
4.35
V
Line regulation
40
200
mV
Load regulation
110
200
mV
[Hall Amplifier]
Input bias current
I
HB
V
ICM
–4
–1
μA
Common-mode input voltage range
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
[Current Limiter Operation]
Limiter
V
CC
-V
M
0.4
0.5
0.6
V
[Thermal Shutdown Operation]
Thermal shutdown operating temperature
TSD
TSD
Design target value
150
180
°C
Hysteresis
50
°C
[FG Amplifier]
Input offset voltage
V
IO(FG)
I
B(FG)
V
OH(FG)
V
OL(FG)
–10
+10
mV
Input bias current
–1
+1
μA
Output high-level voltage
I
FG
= –2 mA
I
FG
= 2 mA
Gain: 100
×
5.5
6
V
Output low-level voltage
1
1.5
V
FG input sensitivity
3
mV
Following stage Schmitt amplitude
100
180
250
mV
Operating frequency range
2
kHz
Open-loop gain
f
(FG)
= 2 kHz
45
51
dB
[FGS Output]
Output saturation voltage 1
V
O(FGS)
I
L(FGS)
I
O(FGS)
= 2 mA
V
O
= 5 V
0.1
0.5
V
Output leakage current
10
μA
[Speed Discriminator]
Output high-level voltage
V
OH(D)
V
OL(D)
4.0
4.3
V
Output low-level voltage
0.8
1.1
V
[PLL Output]
Output high-level voltage
V
OH(P)
V
OL(P)
3.2
3.5
3.8
V
Output low-level voltage
1.2
1.5
1.8
V
[Number of Counts]
512
Electrical Characteristics
at Ta = 25°C, V
CC
= V
M
= 12 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 |
|---|---|
| LB1923M | 制造商:SANYO 制造商全稱(chēng):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 |
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| LB1924 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Power Brushless Motor Driver IC for Office Automation Equipment |
| LB1927 | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:For Office Automation Equipment 3-phase Brushless Motor Driver |
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