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参数资料
| 型号： | LB11922 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36 |
| 封装： | 0.275 INCH, SSOP-36 |
| 文件页数： | 8/15页 |
| 文件大小： | 179K |
| 代理商： | LB11922 |
LB11922
No.7497-2/15
Allowable Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC
4.4 to 7.0
V
Input current range
IREG
VREG pin (7V)
0.2 to 1.5
mA
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
Electrical Characteristics at Ta
= 25°C, VCC = 6.3V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICC1
22
30.5
mA
ICC2
In stop mode
2.4
3.4
mA
ICC3
VCC = 5V
21
28
mA
Supply current
ICC4
VCC = 5V, In stop mode
2.1
2.9
mA
Output saturation voltage 1-1
VO sat1-1
At low level : IO = 400μA
0.1
0.3
V
Output saturation voltage 1-2
VO sat1-2
At low level : IO = 10mA
0.8
1.2
V
Output saturation voltage 2
VO sat2
At high level : IO = -20mA
VCC-1.2
VCC-0.9
V
Hall Amplifier
Input bias current
IHB (HA)
-2
-0.1
μA
Common-mode input voltage range 1
VICM1
When Hall-effect sensors are used
0.5
VCC-2.0
V
Common-mode input voltage range 2
VICM2
When one-side biased inputs are used
(Hall-effect IC applications)
0
VCC
V
Hall input sensitivity
Sine wave
100
mVp-p
Hysteresis width
ΔVIN (HA)
20
30
50
mV
Input voltage low
→ high
VSLH
9
17
29
mV
Input voltage high
→ low
VSHL
-25
-13
-5
mV
PWM oscillator
Output high-level voltage 1
VOH (PWM)1
3.5
3.8
4.1
V
Output high-level voltage 2
VOH (PWM)2
VCC = 5V
2.75
3.0
3.25
V
Output low-level voltage 1
VOL (PWM)1
1.8
2.1
2.4
V
Output low-level voltage 2
VOL (PWM)2
VCC = 5V
1.45
1.65
1.9
V
Oscillator frequency
f (PWM)
C = 560pF
22
kHz
Amplitude 1
V (PWM)1
1.4
1.7
2.0
Vp-p
Amplitude 2
V (PWM)2
VCC = 5V
1.1
1.35
1.6
Vp-p
CSD circuit
Output high-level voltage 1
VOH (CSD)1
3.95
4.4
4.85
V
Output high-level voltage 2
VOH (CSD)2
VCC = 5V
3.15
3.5
3.85
V
Output low-level voltage 1
VOL (CSD)1
1.1
1.4
1.7
V
Output low-level voltage 2
VOL (CSD)2
VCC = 5V
0.9
1.1
1.3
V
External capacitor charge current
ICHG1
-13
-9
-6
μA
External capacitor discharge current
ICHG2
8
12
16
μA
Oscillator frequency
f (RK)
C = 0.068
μF
22
kHz
Amplitude 1
V (RK)1
2.65
3.0
3.35
Vp-p
Amplitude 2
V (RK)2
VCC = 5V
2.1
2.4
2.65
Vp-p
Crystal Oscillator
Operating frequency range
fOSC
3
10
MHz
Low-level pin voltage
VOSCL
IOSC = -0.3mA
1.65
V
High-level pin current
IOSCH
VOSC = VOSCL + 0.3V
0.35
mA
Current Limiter Operation
Limiter
VRF
0.235
0.260
0.285
V
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11922_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For OA Products Three-Phase Brushless Motor Driver |
| LB11922-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB11923V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB11923V_06 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB11923V-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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