TLE 4247EL40 Infineon Technologies, TLE 4247EL40 Datasheet
TLE 4247EL40
Specifications of TLE 4247EL40
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TLE 4247EL40 Summary of contents
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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Constant Current Relay Driver 1 Overview Features • Reduces relay hold current to min • Functional at low battery voltage. • Active freewheeling path using relay integrated freewheeling resistor. • Over temperature protection • Green Product (RoHScompliant) • ...
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Block Diagram Figure 1 Block Diagram and Simplified Application Circuit Datasheet 4 TLE4247 Block Diagram Rev. 1.01, 2010-05-04 ...
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Pin Configuration 3.1 Pin Assignment Figure 2 Pin Configuration 3.2 Pin Definitions and Functions Pin Symbol n. CGND 8 IN Exposed Pad – Datasheet Function IC Supply; connect to relay ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings +150 C; all voltages with respect to CGND, positive current flowing into pin j (unless otherwise specified) Pos. Parameter Pin S (IC Supply) ...
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Functional Range Pos. Parameter 4.2.10 Supply Voltage 4.2.11 Input Capacitance 4.2.12 Delay Capacitance 4.2.13 Junction Temperature 4.2.14 Relay Coil Inductance 4.2.15 Relay Coil Series Resistance 4.2.16 Relay Freewheeling Resistor Note: Within the functional range the IC operates as described ...
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Operation Modes 5.1 Description The TLE4247 provides two different operation modes: For relay activation, the IC pass element works as an activated switch with lowest dropout voltage the IC switches to hold mode regulating the relay coil current to ...
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Figure 4 Principle of Operation Figure 5 Conditions of transition between modes, definition of parameters Datasheet 9 TLE4247 Operation Modes Rev. 1.01, 2010-05-04 ...
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Electrical Characteristics Tables +150 C, j all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Pos. Parameter General 5.2.1 Freewheeling path drop voltage 5.2.2 Input Zener Voltage 5.2.3 Overtemperature ...
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+150 C, j all voltages with respect to ground, positive current flowing into pin (unless otherwise specified) Pos. Parameter V V High Voltage Mode, S S,GoHVM, 5.2. High Voltage Mode Upper Threshold 5.2.16 ...
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Package Outlines 2) 0.41 ±0.09 B Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Dambar protrusion shall be maximum 0.1 mm total in excess of lead width 3) JEDEC reference MS-012 ...
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Revision History Revision Date Changes 1.01 2010-05-04 Final Datasheet. Datasheet 13 TLE4247 Revision History Rev. 1.01, 2010-05-04 ...
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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 ...