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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： | 2/15页 |
| 文件大小： | 179K |
| 代理商： | LB11922 |
LB11922
No.7497-10/15
Continued from preceding page.
Pin No.
Pin name
Function
Equivalent circuit
19
20
FGIN-
FGIN+
FG amplifier inputs.
FGIN- : FG amplifier inverting input
FGIN+ : FG amplifier noninverting input
Insert capacitors between these
pins (which have a potential of 1/2
VCC) and ground.
20
VCC
30k
Ω
30k
Ω
500
Ω
500
Ω
500
Ω
19
FGOUT
21
RFGND
Output current detection.
Connect a resistor between this pin and
ground.
VCC
21
22
RF
Output current detection.
Connect a resistor between this pin and
ground.
The output limitation maximum current, IOUT,
is set to be 0.26/Rf by this resistor.
VCC
22
23
GND
Ground connection.
24
25
26
27
28
29
UL
UH
VL
VH
WL
WH
Outputs (that are used to drive external
transistors).
These are push-pull outputs.
The PWM duty is controlled on the UH, VH, and
WH side of these outputs.
24 26 28
25 27 29
VCC
50k
Ω
30
VCC
Power-supply voltage.
Connect a capacitor between this pin and
ground for power supply stabilization.
31
32
33
34
35
36
IN3-
IN3+
IN2-
IN2+
IN1-
IN1+
Hall-effect device inputs.
The input is seen as a high-level input when
IN+ > IN-, and as a low-level input for the
opposite state.
If noise on the Hall-effect device signals is a
problem, insert capacitors between the
corresponding IN+ and IN- inputs.
The logic high state indicates that VIN+ > VIN-.
36
34
32
VCC
500
Ω
500
Ω
31 33 35
14
17
NC
These are unconnected pins, and can be used
for wiring.
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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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