TLE4269G

Low Drop Fixed Voltage Regulator Features • Output voltage tolerance • 150 mA current capability • Very low current consumption • Early warning • Reset output low down to • Overtemperature protection • Reverse polarity proof • Adjustable reset ...

Figure 1 Pin Configuration (top view) Table 1 Pin Definitions and Functions (TLE 4269 G) Pin No. Symbol Function 1 I Input; block to GND directly at the IC with a ceramic capacitor Sense Input; if not needed ...

Figure 2 Pin Configuration (top view) Table 2 Pin Definitions and Functions (TLE 4269 GM) Pin No. Symbol Function 1 RADJ Reset Threshold Adjust; if not needed connect to GND Reset Delay; to select delay time; connect to ...

Figure 3 Pin Configuration (top view) Table 3 Pin Definitions and Functions (TLE 4269 GL) Pin No. Symbol Function 1 RADJ Reset Threshold Adjust; if not needed connect to ground Reset Delay; to select delay time, connect to ...

Circuit Description The control amplifier compares a reference voltage, made highly accurate by resistance balancing, with a voltage proportional to the output voltage and drives the base of the series PNP transistor via a buffer. Saturation control as a function ...

Reference Trimming D & RADJ SI Figure 4 Block Diagram Data Sheet Error Amplifier Current and Saturation Control Reference 6 TLE 4269 AEB01669 Rev. 2.4, 2007-03-20 ...

Table 4 Absolute Maximum Ratings 150 Parameter Input Input voltage Input current Sense Input Input voltage Input current Reset Threshold Voltage Current Reset Delay Voltage Current Ground Current Reset Output Voltage Current Sense ...

Table 4 Absolute Maximum Ratings (cont’ 150 Parameter Operating Range Input voltage Junction temperature Thermal Data Junction-ambient Junction-pin 1) Measured to Pin 4 Table 5 Characteristics 13 ...

Table 5 Characteristics (cont’ 13 < Parameter Reset Generator Switching threshold Reset adjust switching threshold Reset pull-up Saturation voltage Upper delay switching threshold Lower delay switching threshold Saturation voltage delay ...

C 1000 Figure 5 Measuring Circuit RO, SAT Power-on-Reset Thermal Shutdown Figure 6 Reset Timing Diagram Data Sheet TLE ...

Sense Input Voltage V SI, High V SI, Low Sense Output High Low Figure 7 Sense Timing Diagram Data Sheet 11 TLE 4269 t t AED03049 Rev. 2.4, 2007-03-20 ...

I Charge Current versus D T Temperature 13 - Drop Voltage versus dr I Output Current Q 500 V ...

I Current Consumption V Input Voltage 100 Sense Threshold versus SI T Temperature j 1.6 ...

I Output Current versus Q V Input Voltage I 350 mA Q 300 250 200 150 T = 125 C j 100 Current Consumption I Output Current Q 1.6 ...

Package Outlines 1.27 +0.1 0.41 -0.06 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Lead width can be 0.61 max. in dambar area Figure 8 PG-DSO-8-16 (Plastic Dual Small Outline) Green Product ...

Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Lead width can be 0.61 max. in dambar area Figure 9 PG-DSO-14-30 (Plastic Dual Small Outline) Green Product ...

Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include dambar protrusion of 0.05 max. per side Figure 10 PG-DSO-20-35 (Plastic Dual Small Outline) Green Product ...

Version Date Rev. 2.4 2007-03-20 Initial version of RoHS-compliant derivate of TLE 4269 Data Sheet Changes Page 1: AEC certified statement added Page 1 and Page 15 ff: RoHS compliance statement and Green product feature added Page 1 and Page ...

... 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 ...