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参数资料
| 型号： | L6254 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 运动控制电子 |
| 英文描述： | DISK DRIVE MOTOR CONTROLLER, 2.1 A, PQFP44 |
| 封装： | 10 X 10 MM, TQFP-44 |
| 文件页数： | 5/17页 |
| 文件大小： | 170K |
| 代理商： | L6254 |
INTERNAL REGISTER DEFINITION
Reg:
Name:
Type:
Address:
9
System Control Register
Write only
9Eh
BIT
LABEL
DESCRIPTION
0
PKV_1
VCM Parking Voltage
1
PKV_2
VCM Parking Voltage
2
VR
1 = connects internal VR reference (2V) to level shift Opamp (for
Vcm calibration).
3
RT0 (*)
VCM Retract Time
4
DOUBLE
1 = Spindle Internal Start-Up Align and Energization time doubled.
5
VCM_EN
Enable VCM section. 1 = Enable, 0 = Disable.
6
RT1 (*)
VCM Retract Time
7
RETRACT
1= VCM retract
"PKV_1"
"PKV_2"
"PARKING VOLTAGE"
0
0.725V
0
1
0.531V
1
0
0.398V
1
1.080V
"RT0"
"RT1"
"RETRACT TIME"
0
320ms
0
1
640ms
1
0
160ms
1
320ms
(*) When program Retract Time (RT0 and RT1), Bit 2 REG#8Eh must be always written to 0.
L6254
13/17
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相关代理商/技术参数 |
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|---|---|
| L6256 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:12V COMBO |
| L6258 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
| L6258_07 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver |
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| L6258E | 功能描述:马达/运动/点火控制器和驱动器 Dual Full Bridge 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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