TLE 42754G Infineon Technologies, TLE 42754G Datasheet

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Low Dropout Linear Fixed Voltage Regulator TLE42754D TLE42754G TLE42754E Rev. 1.11, 2012-01- ...

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Low Dropout Linear Fixed Voltage Regulator 1 Overview Features Output Voltage 5 V ± 2% • • Ouput Current up to 450 mA • Very low Current Consumption • Power-on and Undervoltage Reset with Programmable Delay Time • Reset Low ...

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Circuit Description The control amplifier compares a reference voltage to a voltage that is proportional to the output voltage and drives the base of the series transistor via a buffer. Saturation control as a function of the load current prevents ...

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Block Diagram I Protection Circuits Figure 1 Block Diagram Data Sheet TLE42754 Reset Bandgap Generator Reference GND D 4 TLE42754 Block Diagram Q RO Rev. 1.11, 2012-01-20 ...

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Pin Configuration 3.1 Pin Assignment TLE42754D (PG-TO252-5) and TLE42754G (PG-TO263-5) P-TO252-5 (D-PAK) GND 1 Ι RO Figure 2 Pin Configuration (top view) 3.2 Pin Definitions and Functions TLE42754D (PG-TO252-5) and TLE42754G (PG- TO263-5) Pin Symbol Function 1 I Input ...

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Pin Assignment TLE42754E (PG-SSOP-14 exposed pad) Figure 3 Pin Configuration (top view) 3.4 Pin Definitions and Functions TLE42754E (PG-SSOP-14 exposed pad) Pin Symbol Function 1,3,5,7 n.c. not connected leave open or connect to GND 2 RO Reset Output open ...

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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings -40 °C ≤ ≤ 150 °C; all voltages with respect to ground, positive current flowing into pin T j (unless otherwise specified) Pos. Parameter Input 4.1.1 Voltage Output ...

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Functional Range Pos. Parameter 4.2.1 Input Voltage 4.2.2 Output Capacitor’s Requirements for Stability 4.2.3 Junction Temperature 1) the minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30 relevant ESR value at = ...

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Thermal Resistance Pos. Parameter TLE42754D (PG-TO252-5) 1) 4.3.4 Junction to Case 1) 4.3.5 Junction to Ambient 4.3.6 4.3.7 4.3.8 TLE42754G (PG-TO263-5) 1) 4.3.9 Junction to Case 1) 4.3.10 Junction to Ambient 4.3.11 4.3.12 4.3.13 TLE42754E (PG-SSOP-14 exposed pad) 1) ...

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Block Description and Electrical Characteristics 5.1 Voltage Regulator V The output voltage is controlled by comparing a portion internal reference and driving a PNP pass Q transistor accordingly. The control loop stability depends on the ...

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Electrical Characteristics Voltage Regulator = 13.5 V, -40 °C ≤ ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Pos. Parameter 5.1.1 Output Voltage 5.1.2 Output Voltage 5.1.3 ...

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Typical Performance Characteristics Voltage Regulator V Output Voltage versus Q T Junction Temperature j 5,20 5,10 5, 4,80 4,70 4,60 - [°C] j Power Supply Ripple ...

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Load Regulation Δ V versus Q,load Output Current Change Δ -40 ° °C - 150 °C j -15 -20 -25 0 100 200 I [mA ...

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Current Consumption Electrical Characteristics Current Consumption V = 13.5 V, -40 °C ≤ T ≤ 150 °C, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter 5.2.1 Current Consumption ...

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Typical Performance Characteristics Current Copnsumption I Current Consumption versus Output Current ( low 13 100 I [mA Current Consumption ...

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Reset Function The reset function provides several features: Output Undervoltage Reset: An output undervoltage condition is indicated by setting the Reset Output RO to “low”. This signal might be used to reset a microcontroller during low supply voltage. Power-On ...

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Supply I Control GND Figure 5 Block Diagram Reset Function Data Sheet Block Description and Electrical Characteristics Int. Supply I D, DST RT I DR,dsch D BlockDiagram_Reset.vsd C 17 TLE42754 ...

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DRL RO,low Thermal Shutdown Figure 6 Timing Diagram Reset Data Sheet Block Description and Electrical Characteristics rr,total rd ...

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Electrical Characteristics Reset Function = 13.5 V, -40 °C ≤ ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Pos. Parameter Output Undervoltage Reset 5.3.1 Output Undervoltage Reset ...

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Typical Performance Characteristics Undervoltage Reset Switching Threshold V T versus 4,9 4,8 4,7 4,6 4,5 4,4 - [° Power On Reset DelayTime rd C Capacitance -40 °C T ...

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Delay Capacitor Discharge Time T Junction Temperature j 0 0,5 0,4 0,3 0,2 0 [°C] j Data Sheet Block Description and Electrical Characteristics t versus rr,d 15_TRRD_TJ.VSD 80 120 160 ...

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Package Outlines 5.7 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 Data Sheet +0.15 6.5 -0. ( 0.6 ±0.1 ...

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Typical Metal surface min 7.25 6.9 All metal surfaces tin plated, except area of cut. Figure 8 PG-TO263-5 Data Sheet 10 ±0.2 1. 8.5 0...0. 1.7 ...

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4.9 ±0.1 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include dambar protrusion Figure 9 PG-SSOP-14 exposed pad Green ...

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Revision History Version Date Changes 1.11 2012-01-20 Page are valid for all package variants. No need to limit the Measurement conditions. Page 1.1 2008-09-24 data sheet updated with new package variant in PG-SSOP-14 exposed pad exposed pad ...

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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 ...