TLE 7278-2G V50 Infineon Technologies, TLE 7278-2G V50 Datasheet
TLE 7278-2G V50
Specifications of TLE 7278-2G V50
Related parts for TLE 7278-2G V50
TLE 7278-2G V50 Summary of contents
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Low Dropout Voltage Regulator 1 Overview Features • Output Voltage 2.6 V Output Voltage Tolerance ±2% • • Output Current Up To 180 mA Ultra Low Quiescent Current Consumption < 36 µA • • Enable ...
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Block Diagram I Bandgap Reference Charge Pump EN Enable Figure 1 Block Diagram Data Sheet TLE7278-2 Overtemperature shutdown 1 GND 3 TLE7278-2 Block Diagram Q RO Reset Generator and Watchdog WDI WM1 WM2 Rev. 1.2, 2009-04-28 ...
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Pin Configuration 3.1 Pin Assignment (PG-DSO-14) Figure 2 Pin Configuration 3.2 Pin Definitions and Functions (PG-DSO-14) Pin Symbol Function 1 RO Reset Output TLE7278-2GV33, TLE7278-2GV26: open drain output; TLE7278-2GV50: integrated 20 kΩ pull-up resistor 2-5, GND Ground 10-12 connect ...
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Pin Assignments (PG-SSOP-14 Exposed Pad) Figure 3 Pin Assignment PG-SSOP-14 Exposed Pad (top view) 3.4 Pin Definitions and Functions (PG-SSOP-14 Exposed Pad) Table 1 Pin Definitions and Functions Pin No. Symbol GND 3, 4, 10, ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings T = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin j (unless otherwise specified) Pos. Parameter Input I 4.1.1 Voltage ...
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Functional Range Pos. Parameter 4.2.1 Input voltage 4.2.2 4.2.3 4.2.4 Output Capacitor’s Requirements for Stability 4.2.5 Junction Temperature 1) the minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30 relevant ESR value ...
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Block Description and Electrical Characteristics 5.1 Circuit Description 5.1.1 Power On Reset and Reset Output V ≥ the reset output is hold low. When the level of For an output voltage level the signal ...
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Watchdog Operation The watchdog uses a fraction of the charge pump oscillator’s clock signal as timebase. The watchdog timebase can be adjusted using the pins WM1 and WM2 (see WM2 to high level. The timing values used this text ...
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Electrical Characteristics Electrical Characteristics 13 -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin I j (unless otherwise specified) Pos. Parameter Output Q 5.2.1 Output voltage 5.2.2 ...
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Electrical Characteristics (cont’ -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin = 13 (unless otherwise specified) Pos. Parameter 5.2.16 Low Level Input Voltage 5.2.17 5.2.18 High ...
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Electrical Characteristics (cont’ -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin = 13 (unless otherwise specified) Pos. Parameter 5.2.37 Watchdog activation current threshold Reset Output RO ...
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Electrical Characteristics (cont’ -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin = 13 (unless otherwise specified) Pos. Parameter 5.2.51 Integrated reset pull-up resistor 5.2.52 Power-on Reset ...
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Typical Performance Characteristics I Current Consumption versus q T Junction Temperature (EN=ON [µ 13.5V I 100 I = 100 µ 0.01 -40 - Current Consumption versus q ...
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Typical Performance Characteristics (cont´d) V Load Regulation d versus Q I Output Current Change ∆ [mV ° -40 ° 150 ° ...
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Typical Performance Characteristics (cont´d) V Line Regulation d versus Q V Input Voltage Change ∆ 10mA Q Q [mV 1mA ...
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Typical Performance Characteristics (cont´d) I Enable Input Current versus EN V Input Voltage , EN=Off [µ OFF 1.0 0.8 0 150° 25°C 0 Reset Threshold ...
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Typical Performance Characteristics (cont´d) V Reset Threshold versus RT T Junction Temperature (3.3V-Version [V] Q 3.20 Reset Release Threshold 3.10 3.00 Reset Trigger Threshold 2.90 -40 - Reset Threshold versus RT T Junction ...
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Typical Performance Characteristics (cont´d) t Reset Delay Time versus RD T Junction Temperature [ms] 40 SLOW Timing 30 20 FAST Timing 10 -40 - Reset Output Sink Current RO T Junction ...
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Typical Performance Characteristics (cont´d) ESR C Region of Stability ( ) versus Q I Output Current Q 100 ESR CQ [ Ω Stable Region 0.1 0.01 0 100 Data Sheet 12_ESR-IQ.VSD C = 470nF ...
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Package Outlines 1.27 +0.10 2) 0.41 -0. 8.75 -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 Figure 6 PG-DSO-14 ...
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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 7 PG-SSOP-14 Exposed Pad ...
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Revision History Revision Date Changes 1.2 2009-04-28 2.6V version, 5V version in PG-SSOP-14 package and all related description added drawing for PG-SSOP-14 added In TLE7278-2EV50” added In description for Pin 1 “, TLE7273-2GV26” added In Definitions and ...
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Revision Date Changes 1.1 2008-07-25 3.3V version and all related description added Pin 1 “TLE7273-2GV33: open drain output;” added In In external pull-up resistor at RO added; In added: Item Item 5.2.37 1.0 2008-04-10 final version data ...
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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 ...