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參數(shù)資料
| 型號(hào)： | 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)： | 11/23頁 |
| 文件大?。?/td> | 814K |
| 代理商： | TLE6240GP |
Data Sheet TLE 6240 GP
V3.1
Page
26.Aug 2002
11
In the following section the different control bytes will be descriped. X used within the control
byte means:
X = L: Command is valid for channels 1 to 8
X = H: Command is valid for channels 9 to 16
1/6.
LLLL XXXX
- Diagnosis only
By clocking in this control byte, it is possible to get pure diagnostic information (two bits per
channel) in accordance with Figure 1 (page 14). The data bits are ignored, so that the state of
the outputs are not influenced. This command is only active once unless the next control
command is again "Diagnosis only".
Diagnostic information can be read out at any time with
no change of the switching conditions.
Example for two consecutive chip select cycles:
SI
L L L L
L L L L
X X X X
X X X X
SO
H H H H
H H H H
H H H H
H H H H
CS
SI command
: Diagnosis only for channels 1 to 8. No change of
the output states
SO diagnosis
: No fault, normal function of channels 1 to 8 or 9 to
16 depending on previous SI command
SI
L L L L
H H H H
X X X X
X X X X
SO
CS
SI command
: Diagnosis only for channels 9 to 16. No change of
the output states
DIAG_2
provided during next chip select cycle
SO diagnosis
: 2 bit diagnosis performed for channels 1 to 8
DIAG_1
2/7.
HHLL XXXX
- Reading back of the eight inputs and ‘1-bit Diagnosis’ provided
If the TLE 6240 GP is used as bare die in a hybrid application, it is necessary to know if proper
connections exist between the μC-port and parallel inputs. By entering ‘HHLL’ as the control
word, the first eight bits of the SO give the state of the parallel inputs, depending on the μC
signals. By comparing the IN-bits with the corresponding μC-port signal, the necessary con-
nection between the μC and the TLE 6240 GP can be verified - i.e. ‘read back of the inputs’.
The second 8-bits fed out at the serial output contains ‘1-bit’ fault information of the outputs (H
= no fault, L = fault ). In the expression given below for the output byte, ‘FX’ is the fault bit for
channel X.
MSB
IN12 IN11 IN10 IN9 IN4 IN3 IN2 IN1
Parallel Input Signals
LSB
FX FX FX FX FX FX FX FX
Fault Bits Channels 1 to 8 or 9 to 16
: Serial Output byte
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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 |
| TLE6244X | 功能描述:電源開關(guān) IC - 配電 18 CH. SMART LOW SIDE SWITCH RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時(shí)間（最大值）:400 us 關(guān)閉時(shí)間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
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