- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄384008 > TLE6230 (INFINEON TECHNOLOGIES AG) CABLE PDF資料下載
參數(shù)資料
| 型號(hào)： | TLE6230 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | CABLE |
| 中文描述： | 智能八路低端開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 7/16頁(yè) |
| 文件大?。?/td> | 746K |
| 代理商： | TLE6230 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)當(dāng)前第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)
Data Sheet TLE 6230 GP
V2.1
Page
26. Aug. 2002
7
Functional Description
The TLE 6230 GP is an octal-low-side power switch which provides a serial peripheral inter-
face (SPI) to control the 8 power DMOS switches, as well as diagnostic feedback. The power
transistors are protected against short to
V
BB
,
overload, overtemperature and against over-
voltage by an active zener clamp.
The diagnostic logic recognizes a fault condition which can be read out via the serial diagnos-
tic output (SO).
Circuit Description
Output Stage Control
Each output is independently controlled by an output latch and a common reset line, which
disables all eight outputs. Serial data input (SI) is read on the falling edge of the serial clock. A
logic high input data bit turns the respective output channel ON, a logic low data bit turns it
OFF.
CS
must be low whilst shifting all the serial data into the device. A low-to-high transition
of
CS
transfers the serial data input bits to the output buffer.
Special conditions for Channel 1 to 4:
In addition to the serial control of the outputs it is possible to control channel 1 to channel 4
directly in parallel for PWM applications. These inputs are high or low active (programmable
via PRG pin) and ANDed with the SPI control bit.
The table shows the AND-operation of the parallel
input pin (here active high) and the corresponding
SPI bit. For an application where the parallel input is
always "ON", it is possible to switch the channel
OFF via the SPI bit, e.g. for diagnosis in OFF-state.
SPI Priority for OFF-state
Operation with parallel inputs: Set SPI bits to logic high.
Operation via SPI: Connect parallel inputs to logic high (if programmed to active high).
PRG
- Program pin.
PRG = High (
V
S
): Parallel inputs Channel 1 to 4 are high active
PRG = Low (GND): Parallel inputs Channel 1 to 4 are low active.
If the parallel input pins are not connected (independent of high or low activity) it is guaranteed
that the channels 1 to 4 are switched OFF.
PRG pin itself is internally pulled up when it is not connected.
IN 1 - 4
SPI-Bit 0 - 3
OUT 1 - 4
OFF
OFF
OFF
ON
0
0
1
1
0
1
0
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TLE6230GP | Smart Octal Low-Side Switch |
| TLE6232 | Smart Six Channel Low-Side Switch |
| TLE6232GP | Smart Six Channel Low-Side Switch |
| TLE6244 | 18 Channel Smart Lowside Switch |
| TLE6244X | 18 Channel Smart Lowside Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE6230GP | 功能描述:電源開(kāi)關(guān) IC - 配電 Smart Octal Low Side Switch RoHS:否 制造商:Exar 輸出端數(shù)量:1 開(kāi)啟電阻（最大值）:85 mOhms 開(kāi)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 |
| TLE6230GP_09 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Smart Octal Low-Side Switch |
| TLE6230GPAUMA1 | 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:ENGINECONTROL_IC - Cut TR (SOS) 制造商:Infineon Technologies AG 功能描述:IC SW SMART OCTAL LOWSIDE PDSO36 |
| TLE6230GPNT | 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 0.5A 36-Pin DSO T/R |
| TLE6230GPT | 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 0.5A 36-Pin DSO T/R |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。