參數資料
型號: FAN8621B
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運動控制電子
英文描述: 12V Spindle Motor and Voice Coil Motor Driver IC(12V電源的主軸電機和語音線圈電機驅動器)
中文描述: VOICE COIL MOTOR CONTROLLER, PQFP52
封裝: 14 X 14 MM, HEAT SINK, QFP-48
文件頁數: 17/22頁
文件大小: 427K
代理商: FAN8621B
FAN8621B; PRELIMINARY
17
Figure 8. Power Line Sensing and POR
POR delay time is calculated by following formula
Regulator
An external passive element and two resistors generate regulated 3.3V supply suitable for external digital logic operating at the
reduced voltage. Regulator output voltage is defined by resistor divider
Figure 9. Regulator Output for Digital ASIC
10
VDD
VCC
2.5V
2.5V
i
cpor
VDD
C11
TSD
11
4
42
7K
11K
25K
9K
T
dly
C11
cpor
-----------
=
V
reg
1.3 1
-----------
+
=
bandgap
reference
3
7
3.3V
1.3V
VDD
R3a
R3b
Q7
相關PDF資料
PDF描述
FAN8623 12V Spindle Motor and Voice Coil Motor Driver(12V電源的主軸電機和語音線圈電機驅動器)
FAN8700 Camera Motor Drive and Control IC
FAN8702 6 Channel DSC Motor Driver
FAN8702B DUO-MODULAR TERM.WK 4/D2/2U/V0
FAN8702MP 6 Channel DSC Motor Driver
相關代理商/技術參數
參數描述
FAN8623 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
FAN8700 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Camera Motor Drive and Control IC
FAN8702 功能描述:馬達/運動/點火控制器和驅動器 6CH Motor Drive IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
FAN8702B 功能描述:馬達/運動/點火控制器和驅動器 DSC 1CH IC RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
FAN8702MP 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:6 Channel DSC Motor Driver