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參數(shù)資料
| 型號： | LB11868V |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, PDSO20 |
| 封裝： | 0.225 INCH, SSOP-20 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 259K |
| 代理商： | LB11868V |
LB11868V
No.A1915-5/11
Application Circuit Example
*1. Power stabilization capacitor
For the power stabilization capacitor on the signal side, use the capacitance of 1μF or more.
Connect VCC and SGND with a thick and shortest pattern.
*2. Power stabilization capacitor on the power side
For the power stabilization capacitor on the power side, use the capacitance of 1μF or more.
Connect the power supply on the power side and GND with a thick and shortest pattern.
When the IC is used for a fan with a high current level, insert a zener diode between the power supply on the power
side and GND.
*3. REG pin
3.8V constant-voltage output pin. For the REG oscillation prevention and stabilization, use a capacitor with
capacitance of 1F or more. Connect the REG pin and SGND with a thick and shortest pattern.
*4. HB pin
Used for Hall device bias purposes.
*5. IN+, IN- pins
Hall signal input pin.
Wiring should be short to prevent carrying of noise.
If noise is carried, insert the capacitor between IN+ and IN- pins.
The Hall input circuit functions as a comparator with hysteresis (15mV).
This also has a soft switch section with
±30mV (input signal differential voltage).
It is also recommended that the Hall input level is minimum 100mV (p-p).
4
3
2
1
*2
*1
VCC
REG
FG
IN-
IN+
H
S-S
RMI
*5
*15
*7
VTH
PWM-IN
CPWM CT
220pF
*6
*12
SGND
*10
SENSE
*11
*14
OTS
*4
HB
*13
*3
*8
KBSET
OUT1P
OUT1N
OUT2P
OUT2N
RD
*9
2
1
4
3
*16
*17
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB11868VGEVB | 功能描述:電源管理IC開發(fā)工具 EVM FOR LB11868V RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LB11868V-MPB-H | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)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 |
| LB11868V-TLM-H | 功能描述:馬達(dá)/運(yùn)動/點(diǎn)火控制器和驅(qū)動器 FAN 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 |
| LB11870 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygonal Mirror Motors |
| LB11870_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygonal Mirror Motors Three-Phase Brushless Motor Driver |
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