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參數(shù)資料
| 型號： | TLE6240GP |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Smart 16-fold Low-Side Switch |
| 中文描述： | 智能16倍的低邊開關(guān) |
| 文件頁數(shù)： | 15/23頁 |
| 文件大小： | 814K |
| 代理商： | TLE6240GP |
Data Sheet TLE 6240 GP
V3.1
Page
26.Aug 2002
15
Short Circuit to GND:
If a drain to ground short circuit exists and the drain to ground current
exceeds 100 μA, short to ground is detected and the
LL
bit combination is set.
A definite distinction between open load and short to ground is guaranteed by design.
The standard way of obtaining diagnostic information is as follows:
Clock in serial information into SI pin and wait approximately 150 μs to allow the outputs to
settle. Clock in the identical serial information once again - during this process the data com-
ing out at SO contains the bit combinations representing the diagnosis conditions as described
in figure 1.
Reset of the Diagnosis Register
The diagnosis register is reset after reading the diagnosis data (after the falling
CS
edge).
This is done for channels 1-8 and channels 9-16 separately depending on the previous com-
mand.
By means of the control byte it is possible either to:
a) control the outputs according to the data byte, as well as being able to read the
diagnostic information (two bits per channel)
or b) purely get diagnostic information without changing the state of the outputs
or c) read back the parallel inputs plus a simple diagnosis (one bit per channel)
or d) SPI "Echo Function" as a diagnosis of proper SPI function
a) Serial Control of Outputs
LLHHLLLL LHLHHLLL
Control Byte
SI information: OR-operation valid for channels 1 to 8.
SO: 16 bit diagnosis for channels 1 to 8 performed during next chip select cycle.
Data Byte
LLHHHHHH LHLHHLLL
Control Byte
SI information: OR-operation valid for channels 9 to 16
SO: 16 bit diagnosis for channels 9 to 16 performed during next chip select cycle.
Data Byte
HHHHLLLL LHLHHLLL
Control Byte
SI information: AND-operation valid for channels 1 to 8
SO: 16 bit diagnosis for channels 1 to 8 performed during next chip select cycle.
Data Byte
HHHHHHHH LHLHHLLL
Control Byte
SI information: AND-operation valid for channels 9 to 16
SO: 16 bit diagnosis for channels 9 to 16 performed during next chip select cycle.
Data Byte
b) Diagnosis Only
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| TLE6240GP_10 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart 16-Channel Low-Side Switch |
| TLE6240GPAUMA1 | 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 0.5A 36-Pin DSO EP 制造商:Infineon Technologies AG 功能描述:ENGINECONTROL_IC - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC SW SMART 16-CH LOWSIDE PDSO36 |
| TLE6240GPT | 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 0.5A 36-Pin DSO T/R |
| TLE6244 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:18 Channel Smart Lowside Switch |
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