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參數(shù)資料
| 型號(hào)： | LB1988N |
| 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 Sensorless Motor Driver + Loading Motor Driver |
| 中文描述： | 三相電機(jī)驅(qū)動(dòng)器傳感器加載電機(jī)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 92K |
| 代理商： | LB1988N |
No. 6185-2/9
LB1988N
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
V
CC
V
CCL
V
REG
8 to 13.8
V
Supply voltage 2
8 to 13.8
V
Supply voltage 3
4 to 6
V
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply voltage 1
I
CC
I
CCL
I
REG
V
OSAT
1
V
OSAT
2
V
IC
I
VC
VTHVC
VC = 0 V, XIN = YIN = 0 V
6.5
10
mA
Supply voltage 2
VC = 0 V, XIN = YIN = 0 V
1
mA
Supply voltage 3
VC = 0 V, XIN = YIN = 0 V
6.5
10
mA
Output saturation voltage 1
I
O
= 0.4 A, source + sink
I
O
= 0.8 A, source + sink
1.4
2.0
V
Output saturation voltage 2
1.8
2.6
V
MC pin common-mode input voltage range
0
V
CC
– 2
V
VC pin input bias current
VC = 0 V
–2
–1
μA
Control start voltage
V
RF
= 10 mV
RF = 0.5
Source side
2.4
2.5
2.6
V
Closed loop control gain
GMVC
0.75
0.95
1.15
A/V
PCOUT output current 1
I
PCOU
I
PCOD
I
VCOIN
fVCOMIN CX = 0.022 μF, VCOIN = open
–90
μA
PCOUT output current 2
Sink side
90
μA
VCOIN input current
VCOIN = 5 V
0.1
0.2
μA
Minimum VCO frequency
400
Hz
Maximum VCO frequency
fVCOMAX CX = 0.022 μF, VCOIN = 5 V
18.5
kHz
C1/C2 source current ratio
RSOURCE IC1SOURCE/IC2SOURCE
–12
+12
%
C1/C2 sink current ratio
RSINK
IC1SINK/IC2SINK
–12
+12
%
C1 source/sink current ratio
RC1
IC1SOURCE/IC1SINK
–35
+15
%
C2 source/sink current ratio
RC2
IC2SOURCE/IC2SINK
–35
+15
%
Thermal shutdown operating temperature
TTSD
TTSD
*
150
180
210
°C
Thermal shutdown hysteresis
*
15
°C
Electrical Characteristics
at Ta = 25°C, V
CC
= V
CCL
= 12 V, V
REG
= 5 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Back EMF FG
Output on voltage
V
OL
V
OH
0.4
V
Output off voltage
4.5
V
PG amplifier
Input offset voltage
V
IO
I
BIN
V
ICOM
GVPG
–8
+8
mV
Input bias current
–250
nA
Common-mode input voltage range
*
1
3.5
V
Open-loop gain
f = 1 kHz
55
dB
Output on voltage
V
OL
V
OH
V
SHIS
0.4
V
Output off voltage
4.5
V
Schmitt amplifier hysteresis
70
93
115
mV
FG and PG Amplifier Block
at Ta = 25°C, V
CC
= V
CCL
= 12 V, V
REG
= 5 V
Note: Items marked with an asterisk are design target values and are not tested.
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LB1989 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Sensorless VCR Drum Motor Driver |
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| LB1991 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
| LB1991V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors |
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