參數(shù)資料
型號(hào): L6260
廠商: 意法半導(dǎo)體
英文描述: 4.5 - 5.5V DISK DRIVER SPINDLE & VCM, POWER & CONTROL COMBO’S
中文描述: 4.5 - 5.5V的磁盤驅(qū)動(dòng)程序主軸
文件頁(yè)數(shù): 16/30頁(yè)
文件大小: 305K
代理商: L6260
BANDGAP
REFERENCE
POR
TIMER
1.25V reference
HYSTERESIS
CONTROL
+
Comp
+
Comp
-
-
UV1 pin
UV2 pin
1.25V(rising)
1.23V(falling)
POR pin
POR-DLY pin
External Cap
RESET DURATION =
C
POR_DLY
X 1.25
2E -6
D94IN092
Figure 3.
POR Parameters
SYMBOL
C
PORDLY
T
delay
UV
rise
UV
fall
T
UVD
PARAMETER
POR delay capacitor
Delay time
Rising edge reference
Falling edge reference
Under voltage detect to POR low
MIN.
220
(*)
TYP.
2200
(*)
1.25
1.23
MAX
4700
(*)
UNITS
pF
V (**)
V (**)
ns
250
(*) See previous equation
(**) See hysteresis transfer function below
1.25V (POWER GOING UP)
POWER OK
UV/2
UNDER VOLTAGE DETECTED
1.23V (POWER GOING DOWN)
D94IN093
Figure 4:
HysteresisComparitor TransferCharacteristicfor Under Voltage Detection.
L6260
16/30
相關(guān)PDF資料
PDF描述
L6268 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
L6269 12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
L6270 MILLI-ACTUATOR DRIVER
L6271 MILLI-ACTUATOR DRIVER
L6275 5V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6261 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Servo/Spindle Motor Controller/Driver
L62622.6 制造商:STMicroelectronics 功能描述:
L6268 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:12V DISK DRIVE SPINDLE & VCM, POWER & CONTROL “COMBO”
L6269 制造商:STMicroelectronics 功能描述:L6269 - Trays
L6269TR 制造商:STMicroelectronics 功能描述:12V SMART POWER COMBO - Tape and Reel