TLE 42994G Infineon Technologies, TLE 42994G Datasheet
TLE 42994G
Specifications of TLE 42994G
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TLE 42994G Summary of contents
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Low Dropout Fixed Voltage Regulator 1 Overview Features Output Voltage 5 V ± 2% • • Ouput Current up to 150 mA • Extreme Low Current Consumption In ON State • Enable Function: Below 1 µA Current Consumption In OFF ...
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The additional sense comparator provides an early warning function: Any voltage (e.g. the input voltage) can be monitored, an under-voltage condition is indicated by setting the comparator’s output to low. The TLE42994GM (PG-DSO-14 package) and TLE42994E ...
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Block Diagram I Band- Gap- Reference SI RADJ Figure 1 Block Diagram TLE42994G (package PG-DSO-8) Data Sheet Current and Saturation Control Reference Reset Control D 3 TLE42994 Block Diagram GND AEB03103 Rev. ...
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I Band- Gap- Reference Inhibit EN Enable INH Control SI RADJ Figure 2 Block Diagram TLE42994GM, TLE42994E (packages PG-DSO-14, PG-SSOP-14) Data Sheet TLE 4299 Current and Saturation Control Reference Reset Control D 4 TLE42994 Block Diagram ...
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Pin Configuration 3.1 Pin Assignment TLE42994G (PG-DSO-8) Figure 3 Pin Configuration (top view) 3.2 Pin Definitions and Functions TLE42994G (PG-DSO-8) Pin Symbol Function 1 I Input for compensating line influences, a capacitor to GND close to the IC terminals ...
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Pin Assignment TLE42994GM (PG-DSO-14) Figure 4 Pin Configuration (top view) 3.4 Pin Definitions and Functions TLE42994GM (PG-DSO-14) Pin Symbol Function RADJ 1 Reset Threshold Adjust connect an external voltage divider to adjust reset threshold; connect to GND for using ...
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Pin Assignment TLE42994E (PG-SSOP-14) Figure 5 Pin Configuration (top view) 3.6 Pin Definitions and Functions TLE42994E (PG-SSOP-14) Pin Symbol Function 1 RADJ Reset Threshold Adjust connect an external voltage divider to adjust reset threshold; connect to GND for using ...
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Pin Symbol Function 14 SI Sense Input connect the voltage to be monitored; connect the sense comparator is not needed PAD – Exposed Pad attach the exposed pad on package bottom to the heatsink area on circuit ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings -40 °C ≤ T ≤ 150 °C; all voltages with respect to ground, positive current flowing into pin j (unless otherwise specified) Pos. Parameter Input I, Enable Input ...
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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 TLE42994G (PG-DSO-8) 4.3.4 Junction to Soldering Point 1) 4.3.5 Junction to Ambient 4.3.6 4.3.7 4.3.8 TLE42994GM (PG-DSO-14) 4.3.9 Junction to Soldering Point 1) 4.3.10 Junction to Ambient 4.3.11 4.3.12 4.3.13 TLE42994E (PG-SSOP-14) 1) 4.3.14 Junction ...
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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 V = 13.5 V, -40 °C ≤ T ≤150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter 5.1.1 Output Voltage 5.1.2 5.1.3 Output Current Limitation ...
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Typical Performance Characteristics Voltage Regulator V Output Voltage versus Q T Junction Temperature J 5,20 5,10 5,00 4, 4,80 4,70 4,60 - [°C] j Power Supply ...
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V Load Regulation ∆ versus Q,load I Output Current Change ∆ - -40 ° °C - 150 °C j -20 -25 ...
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Current Consumption Electrical Characteristics Voltage Regulator V = 13.5 V, -40 °C ≤ T ≤150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter 5.4.1 Current Consumption I I ...
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Typical Performance Characteristics Current Consumption I Current Consumption versus q I Output Current 13 [mA Current Consumption versus q V Input Voltage ...
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Enable Function (only TLE42994GM and TLE42994E) Electrical Characteristics Voltage Regulator V = 13.5 V, -40 °C ≤ T ≤150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter 5.6.1 ...
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Reset Reaction Time: The reset reaction time avoids that short undervoltage spikes trigger an unwanted reset “low” signal. The reset t reaction rime considers the internal reaction time rr C capacitor (see typical performance graph for details). Hence, the total ...
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Supply I Control OR GND Figure 7 Block Diagram Reset Function Data Sheet Block Description and Electrical Characteristics Int. Supply I D, DST RADJ,th I D,dch D BlockDiagram_ResetAdjust.vsd C 20 TLE42994 RO,ext ...
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DRL RO,low Thermal Shutdown Figure 8 Timing Diagram Reset Data Sheet Block Description and Electrical Characteristics rr,total rd ...
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Electrical Characteristics Reset Function V = 13.5 V, -40 °C ≤ T ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter Output Undervoltage Reset 5.7.1 Default Output Undervoltage ...
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Typical Performance Characteristics Reset Undervoltage Reset Switching Threshold versus Junction Temperature 5 4,9 4,8 4,7 4,6 4,5 4,4 - [°C] j Internal Reset Reaction Time T Junction Temperature -40 ...
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Early Warning Function The additional sense comparator provides an early warning function: Any voltage (e.g. the input voltage) can be monitored, an undervoltage condition is indicated by setting the comparator’s output to low. Sense Input Voltage V SI, High ...
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Electrical Characteristics Early Warning Function V = 13.5 V, -40 °C ≤ T ≤ 150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter Sense Comparator Output 5.9.5 Sense Output ...
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Package Outlines 1.27 +0.1 2) 0.41 -0. -0.2 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 ...
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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 11 PG-DSO-14 Data Sheet 4 B ...
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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 12 PG-SSOP-14 Green Product (RoHS ...
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Revision History Revision Date Changes 1.1 2009-05-19 Updated version Data Sheet: Typing error corrected in Series Resistor ESR(CQ) versus Output Current IQ” on Page corrected to “22µF”, no change done in specification of electrical parameters 1.0 2008-12-04 initial version ...
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