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參數資料
| 型號： | TLE4250G |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | Low-Drop Voltage Tracker |
| 中文描述： | 低壓降跟蹤 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 84K |
| 代理商： | TLE4250G |
SCT 595
Low-Drop Voltage Tracker
TLE 4250 G
Data Sheet Rev. 2.2
1
2000-10-04
Features
Output tracking tolerance
≤ ±
0.5%
50 mA output current
Combined Tracking/Enable input
Very low current consumption in off mode
Low drop voltage
Suitable for use in automotive electronics
Wide operation range: up to 40 V
Wide temperature range: – 40
°
C
≤
T
j
≤
150
°
C
Output protected against short circuit
Overtemperature protection
Reverse polarity proof
Very small SMD-Package SCT 595
Functional Description
The TLE 4250 G is a monolithic integrated low-drop voltage tracker in the very small
SMD package SCT 595. It is designed to supply e.g. sensors under the severe
conditions of automotive applications. Therefore the device is equipped with additional
protection functions against overload, short circuit and reverse polarity.
Supply voltages up to 40 V are tracked to a reference voltage at the adjust input.
Therefore the Adjust pin has to be connected to a reference voltage, e.g. to a 5 V supply
on a micro-controller port.
The output is able to drive a load up to 50 mA while it follows the output of a main voltage
regulator within an accuracy of 0.5%.
The TLE 4250 G can be switched in stand-by mode via the adjust input which causes
the current consumption to drop to very low values. This feature makes the IC suitable
for low power battery applications.
Type
TLE 4250 G
Ordering Code
Q67006-A9351
Package
SCT-595 (SMD)
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| TLE4251G | Low Drop Voltage Tracker |
| TLE4275 | 5-V Low-Drop Voltage Regulator |
| TLE4275D | 5-V Low-Drop Voltage Regulator |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TLE4250GHTSA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.07A 5-Pin(3+2Tab) SCT-595 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 LOW DROP VOLT TRACKER SCT595 制造商:Infineon Technologies AG 功能描述:IC REG LDO ADJ 70MA SCT595 |
| TLE4250GNTSA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 5V 0.07A 5-Pin(3+2Tab) SCT-595 T/R 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:LINEAR VOLTG REGULTR 20 |
| TLE4251 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Drop Voltage Tracker |
| TLE4251_07 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Low Drop Voltage Tracker 400 mA output current capability |
| TLE4251D | 功能描述:低壓差穩壓器 - LDO Vltg Tracker 4 - 45 V 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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