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TLE4286

Siemens Semiconductor Group
Part Number TLE4286
Manufacturer Siemens Semiconductor Group
Description 5-V Voltage Regulator
Published Apr 16, 2005
Detailed Description 5-V Voltage Regulator TLE 4286 G Features • • • • • • • Wide operation range: 6.2 V to 42 V Wide temperature range: – ...
Datasheet PDF File TLE4286 PDF File

TLE4286
TLE4286


Overview
5-V Voltage Regulator TLE 4286 G Features • • • • • • • Wide operation range: 6.
2 V to 42 V Wide temperature range: – 40 °C to 150 °C Low quiescent current consumption: 50 µA Output protected against short circuit Over-temperature protection Inhibit input Very low current consumption in stand-by (Inhibit) mode • Very small SMD-Package SCT-595 SCT-595 Type TLE 4286 G Ordering Code Q67006-A9304 Package SCT-595 (SMD) Functional Description The TLE 4286 G is a 5-V low-drop fixed voltage regulator in the very small SMD package SCT-595.
The maximum input voltage is 42 V.
The output is able to drive a load of more than 10 mA while it regulates the output voltage within a 4% accuracy.
The device can be switched in stand-by mode via an inhibit input which causes the current consumption to drop below 1 µA.
A temperature protection that disables the circuit at over temperature is incorporated.
Semiconductor Group 1 1998-11-01 TLE 4286 G Pin Configuration (top view) SCT-595 INH GND Ι 1 5 2 3 4 Q AEP02253 GND Figure 1 Pin Definitions and Functions Pin No.
1 2 3 4 5 Symbol INH GND I Q GND Function Inhibit input; H for active (VQ = 5 V) and L for stand-by Ground; internally connected to pin 5 Input voltage Output voltage; must be blocked by a capacitor CQ ≥ 1 µF, ESR ≤ 10 Ω to GND Ground; internally connected to pin 2 Semiconductor Group 2 1998-11-01 TLE 4286 G Ι 3 Protection 1 INH Reference Regulator 4 Q 2, 5 GND AEB02189 Figure 2 Block Diagram Semiconductor Group 3 1998-11-01 TLE 4286 G Absolute Maximum Ratings – 40 °C < Tj < 150 °C Parameter Symbol Limit Values min.
Input Voltage Current Output Voltage Current Inhibit Voltage Current Current max.
Unit Remarks VI II – 0.
3 – 20 45 * V mA – * internally limited VQ IQ – 0.
3 – 20 16 * V mA – * internally limited VINH IINH IINH – 40 – 500 –5 45 * 5 V µA mA – * internally limited – 0.
3 V < VI < 45 V; tp < 1 ms Temperatures Junction temperature Storage temperature Thermal Resistances Junctio...


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