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參數(shù)資料
| 型號： | LB11880 |
| 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 with Loading Motor Driver |
| 中文描述： | 三相電機(jī)驅(qū)動器與傳感器加載電機(jī)驅(qū)動器 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大小： | 91K |
| 代理商： | LB11880 |
No. 6470-2/9
LB11880
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
V
CC
V
CC
L
VREG
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 current 1
I
CC
I
CC
L
I
REG
V
O
sat1
V
O
sat2
V
IC
I
VC
VTHVC
VC = 0 V, XIN = YIN = 0 V
3.5
5.0
mA
Supply current 2
VC = 0 V, XIN = YIN = 0 V
1
mA
Supply current 3
VC = 0 V, XIN = YIN = 0 V
10
15
mA
Output saturation voltage 1
IO = 0.4 A, source + sink
1.4
2.0
V
Output saturation voltage 2
IO = 0.8 A, source + sink
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
VRF = 10 mA
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
PCO
U
I
PCO
D
I
VCO
IN
f
VCO
MIN
f
VCO
MAX
R
SOURCE
R
SINK
RC1
–90
μA
PCOUT output current 2
Sink side
90
μA
VCOIN input current
VCOIN = 5 V
0.1
0.2
μA
Minimum VCO frequency
CX = 0.022 μF, V
CO
IN = open
CX = 0.022 μF, V
CO
IN = 5 V
I
C1SOURCE
/I
C2SOURCE
I
C1SINK
/I
C2SINK
I
C1SOURCE
/I
C1SINK
I
C2SOURCE
/I
C2SINK
*
400
Hz
Maximum VCO frequency
18.5
kHz
C1/C2 source current ratio
–12
+12
%
C1/C2 sink current ratio
–12
+12
%
C1 source/sink current ratio
–35
+15
%
C2 source/sink current ratio
RC2
–35
+15
%
Thermal shutdown operating temperature
T-TSD
TTSD
150
180
210
°C
Thermal shutdown hysteresis
*
15
°C
Electrical Characteristics
at Ta = 25°C, V
CC
= V
CC
L = 12 V, VREG = 5 V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[Back EMF FG]
Output on voltage
V
O
L
V
O
H
0.4
V
Output off voltage
4.5
V
[PG Amplifier]
Input offset voltage
V
I
O
I
B
IN–
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
O
L
V
O
H
V
S
hys
0.4
V
Output off voltage
4.5
V
Schmitt amplifier hysteresis
70
93
115
mV
FG/PG Amplifier Block
at Ta = 25°C, V
CC
= V
CC
L = 12 V, VREG = 5 V
Note:
*
These values are design guarantee values, and are not tested.
Note:
*
These values are design guarantee values, and are not tested.
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