參數(shù)資料
型號(hào)： LB11921T
廠商： Sanyo Electric Co.,Ltd.
英文描述： Monolithic Digital IC Three-Phase Brushless Motor Driver
中文描述： 單片數(shù)字集成電路三相無刷電機(jī)驅(qū)動(dòng)器
文件頁數(shù)： 2/18頁
文件大?。?/td> 190K
代理商： LB11921T
LB11921T
No.A0604-2/18
Allowable Operating Ranges
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
FG Schmitt output applied voltage
VFGS
0 to 7
V
FG Schmitt output current
IFGS
0 to 5
mA
Lock detection applied voltage
VLD
0 to 7
V
Lock detection output current
ILD
0 to 20
mA
Supply voltage
VCC
4.4 to 7.0
V
Electrical Characteristics
at Ta = 25
°
C, VCC = 5V
Ratings
Parameter
Symbol
Conditions
min
typ
max
unit
Supply current 1
ICC1
ICC2
23
32
mA
Supply current 2
In stop mode
2.1
2.9
mA
Output Block
Output saturation voltage 1-1
VOsat1-1
VOsat1-2
VOsat2-1
VOsat2-2
At low level: IO = 500
μ
A
At low level: IO = 5mA
At high level: IO = -500
μ
A
At high level: IO = -5mA
0.1
0.2
V
Output saturation voltage 1-2
0.3
0.5
V
Output saturation voltage 2-1
VCC-0.2
VCC-0.4
VCC-0.1
VCC-0.2
V
Output saturation voltage 2-2
V
Hall Amplifier
Input bias current
IHB(HA)
-2
-0.1
μ
A
Common-mode input voltage range 1
VICM1
When Hall-effect sensors are used
0.5
VCC-2.0
VCC
V
Common-mode input voltage range 2
VICM2
When one-side biased inputs are used
(Hall-effect IC applications)
Sine wave
0
V
Hall input sensitivity
50
mVp-p
Hysteresis
VIN(HA)
9
15
26
mV
Input voltage low
→
high
VSLH
4
7
13
mV
Input voltage high
→
low
VSHL
-13
-8
-4
mV
PWM Oscillator
Output high-level voltage
VOH(PWM)
VOL(PWM)
f(PWM)
2.75
3.0
3.25
V
Output low-level voltage
1.45
1.65
1.9
V
Oscillator frequency
C = 680pF
23
kHz
Amplitude
V(PWM)
1.1
1.35
1.6
Vp-p
CSD Oscillator
Output high-level voltage
VOH(CSD)
VOL(CSD)
ICHG1
3.15
3.5
3.85
V
Output low-level voltage
0.9
1.1
1.3
V
External capacitor charge current
-9.0
-6.5
-3.9
μ
A
External capacitor discharge current
ICHG2
2.4
4.0
6.0
μ
A
Oscillator frequency
f(RK)
C = 0.047
μ
F
20
Hz
Amplitude
V(RK)
2.1
2.4
2.65
Vp-p
VCO Oscillator C pin
Output high-level voltage
VOH(C)
VOL(C)
f(C)
2.00
2.30
2.55
V
Output low-level voltage
1.55
1.80
2.05
V
Oscillator frequency
1.2
MHz
Amplitude
V(C)
0.3
0.5
0.7
Vp-p
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB11921T-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
LB11921T-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 PWM STRUCTURE PRE 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
LB11922 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:MONOLITHIC DIGITAL TRANSISTOR
LB11922_08 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For OA Products Three-Phase Brushless Motor Driver
LB11922-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 MOTOR DRIVER 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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