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參數(shù)資料
| 型號(hào)： | TLE4226 |
| 廠(chǎng)商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Intelligent Sixfold Low-Side Switch |
| 中文描述： | 智能六倍低端開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 4/16頁(yè) |
| 文件大?。?/td> | 528K |
| 代理商： | TLE4226 |
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TLE 4226 G
Data Sheet
4
2002-10-21
Application Description
Applications in automotive electronics call for intelligent power switches that can be activated by
logic signals, which have to be shorted load protected and which provide error feedback.
This IC contains six power switches connected to ground (low-side switches). On inductive loads
the integrated Z-diodes clamp the discharging voltage.
By means of TTL signals on the control inputs (active high) all six switches can be activated
independently of one another when a high level appears on the preferred-state input. When there
is a low level on the preferred-state input, switches 1 to 4 are switched on, switches 5 and 6 are
switched off regardless of the control-input levels. The inputs are highly resistive and therefore must
not be left unconnected but should always be on fixed potential (noise immunity). Inputs that are not
used, should be connected to low level to reduce the power consumption.
The analog status output signals the following errors by analog voltage levels:
– Overload
– Thermal overload
– Openload or shorted load to ground (only switches 5 and 6)
The following levels signal errors at the analog and digital status outputs.
Possible Input and Output Levels
Errors
Analog Status
Digital Status
Normal function
Low
High
Overload
Openload or shorted load to ground (only switches 5 and 6)
Thermal overload
1.0 V to 3.3 V
1.0 V to 1.7 V
> 3.5 V
Low
Low
Low
Supply Voltage
V
S
2 to 5 V
5 V
5 V
PREFST
IN1-6
Q1-Q4
Q5, Q6
Low
High
High
Random
Low
High
Low
High
Low
High
High
Low
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLE4226G | 功能描述:電源開(kāi)關(guān) IC - 配電 Intelligent Sixfold 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 |
| TLE4226GNUMA1 | 制造商:Infineon Technologies AG 功能描述:Power Switch Lo Side 0.05A 24-Pin DSO 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 SWITCH LOW SIDE 6CHAN PDSO-24 |
| TLE4226GT | 制造商:Infineon Technologies AG 功能描述:HEX LOW SIDE DRIVER |
| TLE42344G | 功能描述:低壓差穩(wěn)壓器 - LDO Low Dropout Linear Voltage Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TLE42344GHTSA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.1A 4-Pin(3+Tab) SOT-223 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC REG LDO 5V 0.1A SOT223-4 |
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