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參數資料
| 型號： | TLE6280GP |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 運動控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, PDSO36 |
| 封裝： | PLASTIC, SO-36 |
| 文件頁數： | 13/25頁 |
| 文件大小： | 357K |
| 代理商： | TLE6280GP |
Datasheet TLE6280GP
20
2007-07-19
Typ. Boostrap voltage vs. Duty Cycle
Conditions:
Mosfet: 6x SPB80N04S2-04; fPWM=20kHz, Vs=9V
Parameter:
Charge pump capacitor CCP / Bootstrap capacitor CBX
Remark:
The reachable duty cycle depends on the used PWM patterns. To achieve an even higher duty cycle, run it for
some periods and reduce the duty cycle only for 1 period down to 90% to recharge the bootstrap capacitors.
Fig. 14: Typ. bootstrap voltage V(BHx)-V(SHx);
duty cycle of 1 half-bridge = 0%; duty cycle of the other 2
halfbridges variable
Fig. 13: Typ. bootstrap voltage V(BHx)-V(SHx);
duty cycle of 1 half-bridge = 50%; duty cycle of the other
2 halfbridges variable
0
2
4
6
8
10
12
14
0
10203040506070
8090
100
Duty Cycle [%]
1.5F / 220nF
3F / 440nF
4.5F / 660nF
0
2
4
6
8
10
12
14
0
10203040506070
8090
100
Duty Cycle [%]
1.5F / 220nF
3F / 440nF
4.5F / 660nF
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相關代理商/技術參數 |
參數描述 |
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| TLE6280GPAUMA1 | 制造商:Infineon Technologies AG 功能描述:3-Phase Bridge Driver 36-Pin DSO T/R 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel |
| TLE6280GPAUMA2 | 制造商:Infineon Technologies AG 功能描述:3-Phase Bridge Driver T/R 制造商:Infineon Technologies AG 功能描述:3-Phase Bridge Driver 36-Pin DSO T/R 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel |
| TLE6280GPCUMA1 | 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel |
| TLE6280GPNT | 制造商:Infineon Technologies AG 功能描述:3-Phase Bridge Driver 36-Pin DSO |
| TLE6280GP-T | 功能描述:功率驅動器IC GATE DRIVER ICS FOR EXTERNAL MOSFETS RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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