參數(shù)資料
型號(hào)： LB1991V
廠商： Sanyo Electric Co.,Ltd.
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors
中文描述： 三相無(wú)刷電機(jī)便攜式錄像機(jī)絞盤(pán)馬達(dá)驅(qū)動(dòng)器
文件頁(yè)數(shù)： 2/7頁(yè)
文件大?。?/td> 179K
代理商： LB1991V
No. 5792-2/7
LB1991V
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[Supply Current]
V
CC
1 current drain
V
CC
2 current drain
V
CC
1 quiescent current
V
CC
2 quiescent current
VS quiescent current
I
CC
1
I
CC
2
I
CC
1Q
I
CC
2Q
I
S
Q
I
OUT
= 100 mA
I
OUT
= 100 mA
V
STBY
= 0 V
V
STBY
= 0 V
V
STBY
= 0 V
3
5
mA
7.0
10.0
mA
1.5
3.0
mA
100
μA
75
100
μA
[VX1]
High side residual voltage
V
XH
1
V
XL
1
I
OUT
= 0.2 A
I
OUT
= 0.2 A
0.15
0.22
0.29
V
Low side residual voltage
0.15
0.20
0.25
V
[VX2]
High side residual voltage
V
XH
2
V
XL
2
V
O
(sat)
O.L
I
OUT
= 0.5 A
I
OUT
= 0.5 A
I
OUT
= 0.8 A, Sink + Source
R
L
= 39
×
3, Rangle = 20 k
*
2
(Average high side overlap) –
(Average low side overlap)
*
2
0.25
0.40
V
Low side residual voltage
0.25
0.40
V
Output saturation voltage
1.4
V
Overlap
73
80
87
%
High/low overlap difference
O.L
–8
+8
%
[Hall Amplifiers]
Input offset voltage
V
HOFF
V
HCM
V
GVH
*
1
Rangle = 20 k
Rangle = 20 k
–5
+5
mV
Common-mode input voltage range
0.95
2.1
V
I/O voltage gain
25.5
28.5
31.5
dB
[Standby Pin]
High-level voltage
V
STH
V
STL
I
STIN
I
STLK
2.5
V
Low-level voltage
0.4
V
Input current
V
STBY
= 3 V
V
STBY
= 0 V
25
40
μA
Leakage current
–30
μA
[FRC Pin]
High-level voltage
V
FRCH
V
FRCL
I
FRCIN
I
FRCLK
2.5
V
Low-level voltage
0.4
V
Input current
V
FRC
= 3 V
V
FRC
= 0 V
20
30
μA
Leakage current
–30
μA
[VH]
Hall supply voltage
V
HALL
V
H
(–)
I
H
= 5 mA, V
H
(+) – V
H
(–)
I
H
= 5 mA
0.85
0.95
1.05
V
(–) pin voltage
0.81
0.88
0.95
V
[FG Comparator]
Input offset voltage
V
FGOFF
I
bFG
I
bFG
V
FGCM
V
FGOH
V
FGOL
V
GFG
I
FGOS
–3
+3
mV
Input bias voltage
V
FGIN
+ = V
FGIN
– = 1.5 V
V
FGIN
+ = V
FGIN
– = 1.5 V
500
nA
Input bias current offset
–100
+100
nA
Common-mode input voltage range
1.2
2.5
V
Output high-level voltage
At the internal pull-up resistors
2.8
V
Output low-level voltage
At the internal pull-up resistors
0.2
V
Voltage gain
*
1
100
dB
Output current (sink)
For the output pin low level
5
mA
[TSD]
TSD operating temperature
T-TSD
TSD
Design target value
*
1
180
°C
TSD temperature hysteresis
Notes: 1. Items specified as design target values in the conditions column are not tested.
2. The standard for overlap is the value as measured.
Design target value
*
1
20
°C
Electrical Characteristics
at Ta = 25°C, V
CC
1 = 3 V, V
CC
2 = 4.75 V, V
S
= 1.5 V
相關(guān)PDF資料
PDF描述
LB1995 Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
LB1996 Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
LB1997 Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
LB1998 Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
LB1999 Three-Phase Brushless Motor Driver for VCR Capstan Motors
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參數(shù)描述
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LB1991V-MPB-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(lèi)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
LB1991V-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(lèi)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
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LB1996 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
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