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參數(shù)資料
| 型號： | KA3025 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Spindle Motor and 5-Channel Motor Driver(主軸電機和五通道電機驅(qū)動器) |
| 中文描述： | 主軸電機和5通道馬達(dá)驅(qū)動器（主軸電機和五通道電機驅(qū)動器） |
| 文件頁數(shù)： | 15/21頁 |
| 文件大?。?/td> | 210K |
| 代理商： | KA3025 |
FAN8725 (KA3025)
15
7. FG OUTPUT
8. HALL SENSOR CONNECTION
Rotation
H2
H3
D-F/F
(Q)
Reverse Rotation Preventer
E
CR
>E
C
Forward
-
E
C
>E
CR
-
Brake and Stop
Forward
Reverse
H
L
H
→
L
H
→
L
H
L
Forward rotation at EC < ECR
Rotating speed is decreased due to reverse torque at EC >ECR. (Motor still rotates forward)
At the moment that the motor rotates in reverse, the reverse rotation preventer makes the output power transistor open.
Rotating reverse at short time due to motor inertia
Stop within 1/6 turn reverse rotating
FG
+
-
H3+
H3-
Vcc
7
48
Vcc
VH
HALL 1
HALL 2
HALL 3
48 VH
Vcc
HALL 1
HALL 2
HALL 3
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PDF描述 |
|---|---|
| KA3030 | 6-Channel Motor Drive IC |
| KA3030D | 6-Channel Motor Drive IC |
| KA3030DTF | Tantalum Molded High Reliability Capacitor; Capacitance: .68uF; Voltage: 35V; Case Size: 3.5x2.8 mm; Packaging: Tape & Reel |
| KA3032 | 5-Channel Motor Drive IC |
| KA3037 | 7-CH Motor Driver(七通道電機驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KA3027D2 | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 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 |
| KA3027D2TF | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 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 |
| KA3030 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:6-Channel Motor Drive IC |
| KA3030D | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 Motor Driver 4Ch BTL+2Ch DC 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 |
| KA3030DTF | 功能描述:馬達(dá)/運動/點火控制器和驅(qū)動器 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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