參數(shù)資料
型號(hào): TLE6280
廠商: INFINEON TECHNOLOGIES AG
英文描述: 3-Phase Bridge Driver IC
中文描述: 三相橋驅(qū)動(dòng)器集成電路
文件頁數(shù): 20/24頁
文件大小: 821K
代理商: TLE6280
Datasheet TLE6280GP
Typ. Boostrap voltage vs. Duty Cycle
Conditions:
Mosfet: 6x SPB80N04S2-04; f
PWM
=20kHz, Vs=9V
Parameter:
Charge pump capacitor C
CP
/ Bootstrap capacitor C
BX
0
2
4
6
8
10
12
14
0
10
20
30
40
50
60
70
80
90
100
Duty Cycle [%]
1.5μF / 220nF
3μF / 440nF
4.5μF / 660nF
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
10
20
30
40
50
60
70
80
90
100
Duty Cycle [%]
1.5μF / 220nF
3μF / 440nF
4.5μF / 660nF
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
20
2004-03-31
相關(guān)PDF資料
PDF描述
TLE6280GP 3-Phase Bridge Driver IC
TLE6285 LIN-Transceiver LDO
TLE6285G LIN-Transceiver LDO
TLE6286 LIN-Transceiver LDO
TLE6286G LIN-Transceiver LDO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLE6280GP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 GATE DRIVER ICS FOR EXTERNAL MOSFETS 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
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