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TDA21302

Infineon Technologies
Part Number TDA21302
Manufacturer Infineon Technologies
Description Multi-Phase PWM Controller
Published Apr 23, 2005
Detailed Description Version 1.2 , May 2004 Datasheet DS-CoreControl-TDA21302 TDA21302 Authors: Edward Chang Published by Infineon Technol...
Datasheet PDF File TDA21302 PDF File

TDA21302
TDA21302


Overview
Version 1.
2 , May 2004 Datasheet DS-CoreControl-TDA21302 TDA21302 Authors: Edward Chang Published by Infineon Technologies AG http://www.
infineon.
com/DCDC Power Management & Supply N e v e r s t o p t h i n k i n g.
CoreControl TM Page 1 of 25 DS-CoreControl-TDA21302 Contents: Features……………………………………………………………………………………………………….
3 Application…………………………………………………………………………………………………….
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…3 Pinout Drawing and Description……………………………………………………………………………….
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3 General Description…………………………………………………………………………………………….
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5 Block Diagram…………………………………………………………………………………………………….
5 Reference Schematic……………………………………………………………………………………………6 Absolute Maximum Rating .
7 Thermal Characteristic.
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7 Electrical Characteristic 7 Operating Condition.
9 VRD10,x VID Table .
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10 Application Information .
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11 Voltage Control……………………………………………………………………………………….
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11 Current Balance……………………………………………………………………………………….
12 Load Droop…………………………………………………………………………………………….
12 Fault Detection……………………………………………………………………………………….
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12 Phase Setting and Converter Start Up…………………………………………………………….
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13 Current Sensing Setting………………………………………………………………………………13 DAC Offset Voltage & Droop Tuning……………………………………………………………….
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14 Protection and SS Function………………………………………………………………………….
15 Design Procedure Suggestion .
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