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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： | 6/17页 |
| 文件大小： | 170K |
| 代理商： | L6254 |
INTERNAL REGISTER DEFINITION
Reg:
Name:
Type:
Address:
10
Test Control Register
Write only
AEh
BIT
LABEL
DESCRIPTION
0
Unused. Set = 0
1
Unused. Set = 0
2
Unused. Set = 0
3
Unused. Set = 0
4
FLL_OUT
1 = Spindle Mech/Elec (see bit 5 register 2) output, 0 = Spindle
zero crossing output.
5
REV_BRAKE
Spindle Reverse Brake command. 1 = Brake. “0” has to be
reinserted to enable the spindle start up.
6
Unused. Set = 0
7
VB/DIS
1 = Disable Vboost
Reg:
Name:
Type:
Address:
11
VCM Control Register
Write only
BEh
BIT
LABEL
DESCRIPTION
0
VCMS
VCM PSM (chopping) Slew Rate. 0 = 10V/
s, 1 = 20V/s
1
VCMH
1 = Forces VCM outputs to be High in PSM mode.
2
SLEEP
Unused (for future power saving mode).
3
COMSLEW
Spindle PWM (phase commutation) Slew Rate. 0 = 30V
s,
1 = 2V
s.
4
Unused. Set = 0
5
Unused. Set = 0
6
Unused. Set = 0
7
Unused. Set = 0
L6254
14/17
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| L6258A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Stepper Motor Controller/Driver |
| 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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