參數(shù)資料
型號(hào)： L6254
廠商： 意法半導(dǎo)體
英文描述： 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
中文描述： 12V的磁盤驅(qū)動(dòng)器主軸
文件頁(yè)數(shù)： 14/17頁(yè)
文件大?。?/td> 109K
代理商： L6254
INTERNALREGISTER 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 ControlRegister
Write only
BEh
BIT
LABEL
DESCRIPTION
0
VCMS
VCM PSM (chopping) Slew Rate. 0 = 10V/
μ
s, 1 = 20V/
μ
s
1 = Forces VCM outputsto be High in PSM mode.
1
VCMH
2
SLEEP
Unused (for future power saving mode).
3
COMSLEW
Spindle PWM (phase commutation) Slew Rate. 0 = 30V
μ
s,
1 = 2V
μ
s.
Unused. Set = 0
4
5
Unused. Set = 0
6
Unused. Set = 0
7
Unused. Set = 0
L6254
14/17
相關(guān)PDF資料
PDF描述
L6256 12V COMBO
L6258E PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER
L6258EX PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER
L6260 4.5 - 5.5V DISK DRIVER SPINDLE & VCM, POWER & CONTROL COMBO’S
L6268 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6256 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:12V COMBO
L6258 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver
L6258_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PWM controlled high current DMOS universal motor driver
L6258A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Stepper Motor Controller/Driver
L6258E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Dual Full Bridge 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
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