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參數資料
| 型號： | TLE7185E |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 運動控制電子 |
| 英文描述： | AC MOTOR CONTROLLER, PDSO36 |
| 封裝： | GREEN, PLASTIC, SOP-36 |
| 文件頁數： | 2/22頁 |
| 文件大?。?/td> | 445K |
| 代理商： | TLE7185E |
TLE7185E
Description and Electrical Characteristics
Data Sheet
10
Rev. 2.3, 2009-08-18
5
Description and Electrical Characteristics
5.1
MOSFET Driver
5.1.1
Output Stages
The 3 low side and 3 high side powerful push-pull output stages of the TLE7185E are all floating blocks, each with
its own source pin. This allows the direct connection of the output stage to the source of each single MOSFET,
allowing a perfect control of each gate-source voltage even when 200A are driven in the bridge with rise and fall
times below 1s.
All 6 output stages have the same output power and thanks to the used bootstrap principle they can be switched
all up to 30kHz.
To ensure high gate voltages even at low battery voltages, the driver IC has an integrated charge pump. It allows
operation of normal level MOSFETs down to 5.5V supply.
Each output stage has its own short circuit detection block. For more details about short circuit detection see
Figure 3
Block Diagram of Driver Stages including Short Circuit Detection
5.1.2
Operation at Vs<12V - Integrated Charge Pump
The TLE7185E provides a feature tailored to the requirements in 12V automotive applications. Often the operation
of an application has to be assured even at 9V supply voltage or lower. Normally bridge driver ICs provide in such
1) The high side outputs are not designed to be used for low side MOSFETs; the low side outputs are not designed to be used
for high side MOSFETs
BHx
GHx
SHx
VDH
VSCP
+
-
Level
shifter
Floating HS driver 3x
GLx
SLx
VSCP
+
-
Level
shifter
Floating LS driver 3x
CB1
Charge pump
BHx
CB
CH
CL
INH
VS
Error logic
Reset
Power On Reset
Under voltage warning CB
Under voltage lock out Vs
Over voltage warning Vs & VDH
Over temperature warning
Short circuit
_____
ERR1
_____
ERR2
short circuit filter
SCD
Input Logic
Shoot Through
Protection
Dead Time
Shoot Through
Option
lock/
unlock
___
IH1
IL1
___
IH2
IL2
___
IH3
IL3
ON/OFF
GND
DT
Short Circuit
Detection Level
ENA
STOE
SCDL
STOE
VDH
CB
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相關代理商/技術參數 |
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|---|---|
| TLE7185EFUMA1 | 制造商:Infineon Technologies AG 功能描述:IC MOTOR CONTROLLER PAR 36DSO |
| TLE7186FXUMA1 | 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel |
| TLE7188F | 功能描述:馬達/運動/點火控制器和驅動器 3PHASE BRIDGE DRIVR 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 |
| TLE7189F | 功能描述:馬達/運動/點火控制器和驅動器 3-Phase Bridge Driver 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 |
| TLE7189FXUMA1 | 制造商:Infineon Technologies AG 功能描述:MOSFET DRVR 0.01A 3-OUT Hi/Lo Side 3-Phase Brdg Non-Inv 48-Pin VQFN EP 制造商:Infineon Technologies AG 功能描述:DRIVER_IC - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MOTOR CONTROLLER PAR 48VQFN |
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