TLE4473GV53 INFINEON [Infineon Technologies AG], TLE4473GV53 Datasheet
TLE4473GV53
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TLE4473GV53 Summary of contents
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Dual Low Drop Voltage Regulator Features • Output 1: 300 mA, 3 3 3%) • Output 2: 180 mA 2%) • Low quiescent current consumption • Disable function separately for both ...
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The low drop regulator features a reset with adjustable power on delay for each of the outputs. In addition the output for the microcontroller supply comes up with a watchdog in order to supervise a microcontroller Bat ...
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Reset and Watchdog Behaviour: The reset output RO1 is in high-state if the voltage on the delay capacitor V or equal . The delay capacitor DL1 greater than the reset threshold condition”), the delay capacitor reset output RO1 is set ...
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DU1 V DL1 DU1 DL1 T = WI, tr DD1 Figure 2 Watchdog Timing Schedule Data Sheet ) ( DU1 ...
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Figure 3 Pin Configuration TLE 4473 GV53, TLE 4473 GV52 (top view) Table 1 Pin Definitions and Functions (TLE 4473 GV53, TLE 4473 GV52) Pin No. Symbol Function 1 WI Watchdog input; input for watchdog pulses, positive edge triggered 2 ...
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Table 2 Absolute Maximum Ratings T -40 C < < 150 C j Parameter Input I Voltage Current Stand-by Output Q2 Voltage Current Main Output Q1 Voltage Current Inhibit Input INH1 Voltage Current Inhibit Input INH2 Voltage Current Reset Output ...
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Table 2 Absolute Maximum Ratings (cont’d) T -40 C < < 150 C j Parameter Watchdog Input WI Voltage Current Temperatures Junction temperature Storage temperature ESD Protection Electrostatic Discharge Voltage Note: Maximum ratings are absolute ratings; exceeding any one of ...
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Table 3 Operating Range Parameter Input voltage Junction temperature Thermal Resistances PG-DSO-12 Junction pin Junction ambient Junction ambient Junction ambient Junction ambient 1) Package mounted on PCB 80 Note: In the operating range the functions given in the circuit description ...
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Electrical Characteristics =13 5V; – < I1 INH1 INH2 Parameter Symbol REGULATOR 2: Output Q2 V Output voltage Q2 I Output current Q2 limitation V Output drop voltage; DRQ2 ...
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Electrical Characteristics (cont’ =13 5V; – < I1 INH1 INH2 Parameter Symbol Current Consumption (cont’d) I Quiescent current; q stand- – Quiescent current; q ...
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Electrical Characteristics (cont’ =13 5V; – < I1 INH1 INH2 Parameter Symbol Reset Output RO2 V Reset switching RT2 threshold Reset output current I RO2 V Reset output low RO2L voltage V ...
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Electrical Characteristics (cont’ =13 5V; – < I1 INH1 INH2 Parameter Symbol Current Consumption I Quiescent current – – Inhibit Input INH1 ...
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Electrical Characteristics (cont’ =13 5V; – < I1 INH1 INH2 Parameter Symbol Watchdog and Reset Timing D1 (cont’d) Saturation Voltage V D1,SAT T Watchdog trigger WI,tr time Reset delay time T RD1 ...
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Package Outlines C 12x 0.1 C Seating Plane Index Marking 12x +0.13 0.4 0. Does not include plastic or metal protrusion of 0.15 max. per side Figure 4 PG-DSO-12 (Plastic Dual Small Outline) Green Product ...
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Revision History Version Date Rev. 1.1 2008-19-09 Initial version of RoHS-compliant derivate of TLE 4473 GV53 Rev. 1.0 2004-07-14 Initial version You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. ...
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Edition 2008-09-19 Published by Infineon Technologies AG 81726 München, Germany © Infineon Technologies AG 2008. All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). ...