AMG-PU005 Datasheet, PDF(3/14 Page) alpha microelectronics gmbh – Analog System Base Chip, I/O PowerStage, OP-Amps

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AMG-PU005 Datasheet, PDF (3/14 Pages) alpha microelectronics gmbh – Analog System Base Chip, I/O PowerStage, OP-Amps

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AMG-PU005

Analog System Base Chip, I/O PowerStage, OP-Amps

Table of Contents

1.Functional Description........................................................................................................... 1

2.Features................................................................................................................................. 1

3.Application............................................................................................................................. 1

3.1.Example Application Schematic...............................................................................................2

4.Block Diagram....................................................................................................................... 4

5.Block Descriptions.................................................................................................................5

5.1.Output Control - Logic Table.....................................................................................................5

5.2.Over Current Protection (OCP) Block......................................................................................5

5.3.Level Shifter (LS)......................................................................................................................5

5.4.High Voltage Power Supply (HVPS)........................................................................................5

5.5.Under Voltage Lock Out (UVLO)..............................................................................................5

5.6.Over-Temperature Protection Block (Temp).............................................................................5

5.7.Buck Regulator.........................................................................................................................5

5.8.5V Linear Regulator.................................................................................................................6

5.9.Open Drain Drivers...................................................................................................................6

5.10.LED Current-Sink Blocks........................................................................................................6

5.11.OP-Amp Blocks......................................................................................................................6

6.Pinning................................................................................................................................... 6

7.Absolute Maximum Ratings...................................................................................................8

8.Electrical Characteristics........................................................................................................8

8.1.Operational Range...................................................................................................................8

8.2.DC Characteristics...................................................................................................................9

8.3.AC Characteristics..................................................................................................................10

8.4.Application Notes....................................................................................................................11

9.IC-Package.......................................................................................................................... 12

9.1.QFN24 â Quad Flat No-leads Package, 24 leads, RoHS compliant......................................12

10.IC-Marking......................................................................................................................... 13

11.Ordering Information.......................................................................................................... 13

12.Notes and Cautions........................................................................................................... 13

12.1.ESD Protection.....................................................................................................................13

12.2.Storage conditions................................................................................................................14

13.Disclaimer.......................................................................................................................... 14

14.Contact Information............................................................................................................ 14

AMG-PU005 Revision: B

9. Nov. 2012

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