TLE4270-2 Infineon Technologies, TLE4270-2 Datasheet
TLE4270-2
Specifications of TLE4270-2
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TLE4270-2 Summary of contents
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Low Drop Fixed Voltage Regulator Features • Output voltage tolerance • 650 mA output current capability • Low-drop voltage • Reset functionality • Adjustable reset time • Suitable for use in automotive electronics • Integrated overtemperature protection • Reverse ...
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PG-TO263-5 Figure 1 Pin Configuration (top view) Table 1 Pin Definitions and Functions Pin Symbol Function 1 I Input; block to ground directly at the IC with a ceramic capacitor Reset Output; the open collector output ...
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Circuit Description The control amplifier compares a reference voltage, which is kept highly accurate by resistance adjustment voltage that is proportional to the output voltage and drives the base of a series transistor via a buffer. Saturation control ...
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Temperature Sensor 1 I Bandgap Reference Adjustment Figure 2 Block Diagram Data Sheet Saturation Control and Protection Circuit Control Amplifier Buffer 3 GND 4 TLE 4270 Reset 2 RO Generator 4 D AEB01924 Rev. 1.8, 2007-11-09 ...
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Table 2 Absolute Maximum Ratings T = -40 to 150 C j Parameter Input I Voltage Voltage Current Reset Output RO Voltage Current Reset Delay D Voltage Current Output Q Voltage Current Ground GND Current Temperatures Junction temperature Storage temperature ...
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Table 4 Characteristics 13 Parameter Symbol V Output voltage Q V Output voltage Q I Output current Qmax limiting I Current q consumption ...
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Table 4 Characteristics (cont’ 13 Parameter Symbol V Upper reset timing DU threshold V Lower reset timing DL threshold t Delay time rd t Reset reaction time rr Overvoltage Protection V Turn-Off ...
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... I I 1000 µ Figure 3 Test Circuit Input 470 nF Reset to µC Figure 4 Application Circuit Data Sheet 470 nF TLE4270-2 TLE 4270G GND GND TLE 4270 TLE4270 GND 8 TLE 4270 µ AES01925 Output 22 µF 100 nF AES01926 Rev. 1.8, 2007-11-09 ...
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Design Notes for External Components C An input capacitor is necessary for compensation of line influences. The resonant I circuit consisting of lead inductance and input capacitance can be damped by a resistor of approx series with the ...
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Power-ON Thermal Reset Shutdown Figure 5 Reset Time Response Data Sheet t rr Voltage Drop Under- at Input voltage 10 TLE 4270-2 t < ...
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V Output Voltage versus Q T Temperature 5.0 4.9 4.8 4.7 4.6 - Output Current versus Q T Temperature j 1200 max 1000 ...
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I Current Consumption I Output Current 13 Current Consumption V Input Voltage I 120 100 ...
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I Charge Current versus D,c T Temperature j 20 µ 13 - Data Sheet Upper Reset Timing ...
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Package Outlines 0...0 0.8 1) Typical Metal surface min 7.25 6.9 All metal surfaces tin plated, except area of cut. Figure 6 PG-TO263-5-1 (Plastic Transistor Single Outline) Green Product (RoHS compliant) To meet the ...
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MAX. 0.15 MAX. per side 1) Includes mold flashes on each side. All metal surfaces tin plated, except area of cut. Figure 7 PG-TO252-5-11 (Plastic Transistor Single Outline) Green Product (RoHS compliant) To meet the world-wide customer requirements for ...
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Revision History Version Date Rev. 1.8 2007-11-09 Rev. 1.7 2007-03-20 Initial version of RoHS-compliant derivate of TLE 4270 Data Sheet Changes Page 1: Changed ESD specification from “>4000V” to “ 2kV HBM” according to PCN No. 2007-089 Change of product ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...