EVALPFC1-TDA 4863-2 Infineon Technologies, EVALPFC1-TDA 4863-2 Datasheet
EVALPFC1-TDA 4863-2
Specifications of EVALPFC1-TDA 4863-2
Related parts for EVALPFC1-TDA 4863-2
EVALPFC1-TDA 4863-2 Summary of contents
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Boost Controller TDA4863-2/TDA4863- ...
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems 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 affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...
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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Power-Factor Controller (PFC) IC for High Power Factor and Low THD Final Data 1 Overview 1.1 Features • IC for sinusoidal line-current consumption • Power factor achieves nearly 1 • Controls boost converter as active harmonic filter for low THD ...
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RF-Filter AC line and Rectifier Figure 1 Typical application 1.3 Description The TDA4863-2 IC controls a boost converter in a way that sinusoidal current is taken from the single phase line supply and stabilized DC voltage is available at the ...
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Pin Configuration 1 VSENSE 2 VAOUT 3 MULTIN 4 ISENSE Figure 2 Pin Configuration of TDA4863-2 Version 2.1 8 VCC 7 GTDRV 6 GND 5 DETIN 6 TDA4863-2 Overview 22 Feb 2005 ...
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Pin Definitions and Functions Pin Symbol Description 1 VSENSE Voltage Amplifier Inverting Input VSENSE is connected via a resistive divider to the boost converter output. With a capacitor connected to VAOUT the internal error amplifier acts as an integrator. 2 ...
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Block Diagram VCC 20V + UVLO 10V - 12.5V 0.2V - Enable + 2.2V 2.5V + Voltage Amp - 5.4V VSENSE VAOUT Figure 3 Internal Bolck Diagram Version 2.1 GND DETIN 5V - Clamp Reference Current 0.5V Voltage + ...
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Functional Description 2.1 Introduction Conventional electronic ballasts and switch mode power supplies are designed with a bridge rectifier and a bulk capacitor. Their disadvantage is that the circuit draws power from the line when the instantaneous AC voltage exceeds ...
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Overvoltage Regulator Because of the integrator´s low bandwidth fast changes of the output voltage can’t be regulated within an adequate time. Fast output changes occur during initial start-up, sudden load removal, or output arcing. While the integrator´s differential input ...
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To prevent false tripping the zero current detector is designed as a Schmitt-Trigger with a hysteresis of 0 internal 5 V clamp protects the input from overvoltage breakdown, a 0.6 V clamp prevents substrate injection. An external resistor ...
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Signal Diagrams IVAOUT I OVR DETIN GTDRV LEB multout VISENSE Icoil Figure 4 Typical signals Version 2.1 Functional Description 12 TDA4863-2 22 Feb 2005 ...
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Electrical Characteristics 3.1 Absolute Maximum Ratings Parameter Supply + Zener Current Supply Voltage Voltage at Pin 1,3,4 Current into Pin 2 Current into Pin 5 Current into Pin 7 ESD Protection Storage Temperature Operating Junction Temperature Thermal Resistance Junction-Ambient ...
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Characteristics Unless otherwise stated, -40°C < T Parameter Start-Up circuit Zener Voltage Start-up Supply Current Operating Supply Current Turn-ON Threshold Turn-OFF Threshold CC Hysteresis V CC Voltage Amplifier Voltage feedback Input Threshold Line Regulation 1) Open ...
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Characteristics (cont’d) Unless otherwise stated, -40°C < T Parameter Overvoltage Regulator Threshold Current Current Comparator Input Bias Current Input Offset Voltage ( °C) j Max Threshold Voltage Threshold at OVR Leading Edge Blanking Shut Down Delay Detector ...
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Characteristics (cont’d) Unless otherwise stated, -40°C < T Parameter Restart Timer Restart time Gate Drive Gate drive voltage low state Gate drive voltage high state V Output voltage active shut down Rise time Fall time Version 2.1 < 150°C, ...
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Electrical Diagrams versus 4,5 4 3 OFF 1 Vcc/V versus V I ccl ...
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Temperature V FB (pin1 connected to pin2) 2,55 2,54 2,53 2,52 2,51 2,5 2,49 2,48 2,47 2,46 2,45 - °C Overvoltage Regulator V versus Threshold Voltage 1 0,8 0,6 0,4 0,2 ...
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Current Sense Threshold V versus V MULTIN 1 4.5V 0,9 4.0V 0,8 3.5V 0,7 0,6 0,5 0,4 0,3 0,2 0 MULTIN Restart Time versus Temperature 220 200 180 160 140 120 100 -40 ...
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Gate Drive Rise Time and Fall Time versus Temperature 140 120 100 rise time 80 60 fall time - °C Gate Drive Voltage Low State versus I GT 1,8 TDA4863-2 1,6 1,4 ...
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Application Circuit Application circuit: Pout=110W, universal Input Vin=90-270V AC RF filter Vin and 90-270V AC rectifier C10 R6A 47uF 470k 25V R6B 470k R7 9.1k Figure 110 W, Universal Input V out Version 2.1 L1=750uH E36/11,N27; ...
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Results of THD Measurements with Application Board P (Measurements according to IEC61000-3-2. 150% limit (red line): Momentary measured value must be below this limit. 100% limit (blue line): Average of measured values must be below this limit. The worst ...
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Figure 8 THD Class C: = 110 max 0,30 0,25 0,20 0,15 0,10 0,05 0,00 4 Figure 9 THD Class C: = 110 max Version ...
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Figure 10 THD Class C: = 110 max 0,10 0,09 0,08 0,07 0,06 0,05 0,04 0,03 0,02 0,01 0,00 4 Figure 11 THD Class C: = 110 ...
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Package Outlines PG-DIP-8-4 (Plastic Dual In-line Package) 1.7 MAX. 2.54 0.46 ±0.1 Index Marking 1) Does not include plastic or metal protrusion of 0.25 max. per side Figure 12 Version 2 9.52 ...
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PG-DSO-8-3 (Plastic Dual Small Outline) 1.27 +0.1 0.41 -0.05 Index Marking Index Marking (Chamfer) 1) Does not include plastic or metal protrusion of 0.15 max. per side Figure 13 You can find all of our packages, sorts of packing and ...
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