參數(shù)資料
型號： LB1980H
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 Brushless Motor Driver for VCR Capstan Motors
中文描述： 三相無刷電機(jī)錄像機(jī)絞盤馬達(dá)驅(qū)動器
文件頁數(shù)： 2/8頁
文件大?。?/td> 140K
代理商： LB1980H
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Allowable Operating Ranges
at Ta = 25°C
Electrical Characteristics
at Ta = 25°C, V
CC
= 5 V, V
S
= 15 V
Notes : 1.The torque ripple correction ratio is determined as follows from the Rf voltage waveform.
2.Parameters that are indicated as design target values in the conditions column are not tested.
Continued on next page.
No. 5974-2/8
LB1980H
Parameter
Symbol
V
CC
max
V
S
max
I
O
max
Conditions
Ratings
Unit
V
V
A
Maximum supply voltage
7
24
1.3
Maximum output current
Mounted on a 71.6
×
114.3
×
1.6 mm glass Epoxy printed
circuit board
Independent device
1.81
W
Allowable power dissipation
Pd max
0.77
W
°C
°C
Operating temperature
Storage temperature
Topr
Tstg
–20 to + 75
–55 to + 150
Parameter
Symbol
V
S
V
CC
V
HALL
V
GSENSE
Conditions
Ratings
Unit
V
V
mVo-p
V
Supply voltage
5 to 22
4.5 to 5.5
±30 to ±80
–0.20 to + 0.20
Hall input amplitude
GSENSE pin input range
Between the Hall inputs
With respect to the control system ground
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
V
CC
supply current
[Outputs]
I
CC
RL =
∞
, V
CTL
= 0 V, V
LIM
= 0 V (Quiescent)
12
18
mA
V
O
sat1
I
O
= 500 mA, Rf = 0.5
, Sink + Source
V
CTL
= V
LIM
= 5 V
(With saturation prevention)
I
O
= 1.0 A, Rf = 0.5
, Sink + Source
V
CTL
= V
LIM
= 5 V
(With saturation prevention)
2.1
2.6
V
Output saturation voltage
V
O
sat2
2.6
3.5
V
Output leakage current
[FR]
FR pin input threshold voltage
FR pin input bias current
[Control]
CTLREF pin voltage
CTLREF pin input range
CTL pin input bias current
I
O
leak
1.0
mA
V
FSR
I
B
(FSR)
2.25
–5.0
2.50
2.75
V
μ
A
V
CREF
V
CREFIN
I
B
(CTL)
2.05
1.50
2.15
2.25
3.50
4.0
V
V
μ
A
With V
CTL
= 5 V and the CTLREF pin open
With Rf = 0.5
, V
LIM
= 5 V, I
O
≥
10 mA,
Hall input logic fixed (U, V, W = H, H, L)
With Rf = 0.5
,
I
O
= 200 mA,
Hall input logic fixed (U, V, W = H, H, L)
CTL pin control start voltage
V
CTL
(ST)
2.00
2.15
2.30
V
CTL pin control Gm
Gm (CTL)
0.46
0.58
0.70
A/V
[Current Limiter]
LIM current limit offset voltage
Voff (LIM)
With Rf = 0.5
, V
CTL
= 5 V, I
O
≥
10 mA,
Hall input logic fixed (U, V, W = H, H, L)
With V
CTL
= 5 V and the V
CREF
pin open
With Rf = 0.5
, V
CTL
= 5 V, V
LIM
= 2.06 V,
Hall input logic fixed (U, V, W = H, H, L)
140
200
260
mV
LIM pin input bias current
I
B
(LIM)
–2.5
μ
A
LIM pin current control level
I
LIM
830
900
970
mA
[Hall Amplifier]
Hall amplifier input offset voltage
Hall amplifier input bias current
Hall amplifier common-mode input voltage range
[TRC]
Voff (HALL)
I
B
(HALL)
V
CM
(HALL)
–6
+6
3.0
3.3
mV
μ
A
V
1.0
1.3
For the high and low peaks in the
Rf waveform when I
O
= 200 mA.
(Rf = 0.5
, with the ADJ pin open)
*
1
Torque ripple correction ratio
TRC
9
%
ADJ pin voltage
[FG Amplifier]
FG amplifier input offset voltage
FG amplifier input bias current
V
ADJ
2.37
2.50
2.63
V
Voff (FG)
I
B
(FG)
–8
+8
mV
nA
–100
FG amplifier output saturation voltage
V
O
sat (FG)
Sink side, for the load provided by the
internal pull-up resistor
For the open loop state with f = 10 kHz
0.5
V
FG amplifier voltage gain
FG amplifier common-mode input voltage
V
G
(FG)
V
GM
(FG)
41.5
0.5
44.5
47.5
4.0
dB
V
相關(guān)PDF資料
PDF描述
LB1980 3-Phase Brushless Motor Driver for VCR Capstan Motors
LB1981 Three-Phase Brushless Motor Driver
LB1981V Three-Phase Brushless Motor Driver
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1980H_07 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For VCR Capstan Motors 3-Phase Brushless Motor Driver
LB1980H-MPB-E 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型: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
LB1980H-TRM-E 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型: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
LB1980JH 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver
LB1980JH-MPB-E 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型: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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