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參數(shù)資料
| 型號： | LB1989 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Three-Phase Sensorless VCR Drum Motor Driver |
| 中文描述： | 三相傳感器錄像機鼓電機驅(qū)動器 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 117K |
| 代理商： | LB1989 |
No. 6210-2/9
LB1989
Electrical Characteristics
at Ta = 25°C, V
CC
= 12 V
Parameter
Symbol
Conditions
Ratings
Unit
Test circuit
min
typ
max
Current drain
I
CC
V
REG
V
OSAT
1
V
OU
2
V
IC
I
VC
V
THVC
GMVC
V
C
= 0 V
V
C
= 0 V
I
O
= 0.4 A, Source + Sink
I
O
= 0.8 A, RF = 0
, Source + Sink
15
20
mA
1
Internal power supply
4.6
5.0
5.4
V
2
Output saturation voltage 1
1.4
2.0
V
3
Output saturation voltage 2
1.8
2.6
V
4
MC pin common-mode input voltage range
0
V
CC
– 2
V
5
VC pin input bias current
V
C
= 0 V
–2
–1
μA
6
Control start voltage
2.3
2.55
2.8
V
7
Closed-loop control gain
RF = 0.5
Source side
0.75
0.95
1.15
A/V
8
PCOUT output current 1
I
PCOU
I
PCOD
I
VCOIN
fV
COMIN
fV
COMAX
RSOURCE
–90
μA
9
PCOUT output current 2
Sink side
90
μA
10
VCOIN input current
V
COIN
= 5 V
Cx = 0.022 μF, With V
COIN
open
Cx = 0.022 μF, V
COIN
= 5 V
IC1SOURCE / IC2SOURCE
0.1
0.2
μA
11
Minimum VCO frequency
400
Hz
12
Maximum VCO frequency
18.5
kHz
13
C1/C2 source current ratio
–12
+12
%
14
C1/C2 sink current ratio
RSINK
IC1SINK / IC2SINK
–12
+12
%
15
C1 source/sink current ratio
RC1
IC1SOURCE / IC1SINK
–35
+15
%
16
C2 source/sink current ratio
RC2
IC2SOURCE / IC2SINK
–35
+15
%
17
S/S pin high level voltage
V
SSH
V
SSL
I
SSI
TTSD
TTSD
4
V
18
S/S pin low level voltage
0.7
V
19
S/S pin input current
V
S/S
= 5 V
200
μA
20
*
*
Thermal shutdown circuit operating temperature
150
180
210
°C
Thermal shutdown circuit hysteresis
15
°C
[FG/PG Amplifier Block]
Back EMF FG
Output on voltage
V
OL
V
OH
0.4
V
21
Output off voltage
V
REG
– 0.5
V
22
PG amplifier
Input offset voltage
V
IO
I
BIN–
V
ICOM
GVPG
–8
+8
mV
23
Input bias current
– 250
nA
24
*
25
Common-mode input voltage range
0
V
REG
– 1.5
V
Open-loop gain
f = 1 kHz
55
dB
Output on voltage
V
OL
V
OH
V
SHIS
0.4
V
26
Output off voltage
V
REG
– 0.5
V
27
Schmitt amplifier hysteresis
70
93
115
mV
28
Note
*
: These are design target values and are not measured.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1989-MPB-E | 功能描述:馬達/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:ON Semiconductor 產(chǎn)品: 類型: 工作電源電壓: 電源電流: 工作溫度: 安裝風格: 封裝 / 箱體: 封裝: |
| LB1989-TRM-E | 制造商:ON Semiconductor 功能描述:3 PHASE SENSORLESS MOTOR - Tape and Reel |
| 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 |
| LB1991V_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
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