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参数资料
| 型号： | LV8804FV |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | AC MOTOR CONTROLLER, 1.2 A, PDSO20 |
| 封装： | 0.225 INCH, SSOP-20 |
| 文件页数： | 5/9页 |
| 文件大小： | 111K |
| 代理商： | LV8804FV |
LV8804FV
No.A1441-5/9
Pin Function
Pin No.
Pin name
Function
Equivalent circuit
1
SOFTST
Soft start time setting.
The motor can be started smoothly by
connecting a capacitor between this pin and
ground.
1
500
VREG
2
FG
FG pulse output. This pin outputs a Hall
sensor system equivalent pulse signal.
2
3
CT
Motor lockup detection time setting.
When the motor lockup condition is detected,
the protection time period before the
protection circuit is activated is set by
connecting a capacitor between this pin and
ground.
3
500
VREG
4
OSC
Motor startup frequency setting. A capacitor
must be connected between this pin and
ground. The startup frequency is adjusted by
controlling the charge/discharge current and
capacitance of the capacitor.
4
500
VREG
500
5
GND
GND pin.
6
VG
Charge pump step-up voltage output.
A capacitor must be connected between this
pin and the VCC pin or ground.
7
CP
Charge pump step-up pulse output pin.
A capacitor must be connected between this
pin and the CPC pin (pin 14).
8
CPC
Charge pump step-up pin.
A capacitor must be connected between this
pin and the CP pin (pin 13).
7
VREG
6
8
VCC
13
VCC
Power supply for the IC and motor.
Capacitors must be connected between
these pins and ground.
12
11
10
UO
VO
WO
Output pins. Connect these pins to the U, V,
and W of the motor coil.
9
RF
Output current detection pins. The drive
current is detected by connecting a resistor
between these pins and ground.
12
9
50k
11
50k
10
50k
13
Continued on next page.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV8804FV_11 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PC and Server Fan Motor Driver |
| LV8804FV_12 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:PC and Server Fan Motor Driver |
| LV8804FV-D | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:PC and Server Fan Motor Driver |
| LV8804FVGEVB | 功能描述:电源管理IC开发工具 EVABORD FOR LV8804FV RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| LV8804FV-MPB-H | 功能描述:马达/运动/点火控制器和驱动器 FAN 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 |
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