ACT5880 Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT5880 Datasheet PDF : 87 Pages
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ACT5880
Rev 2, 03-Sep-13
TABLE OF CONTENTS CONT’D
Open-Drain Drivers......................................................................................................................................p. 71
Operation Modes..............................................................................................................................p. 71
Typical Application Consideration ....................................................................................................p. 72
TSD ADC .....................................................................................................................................................p. 73
4-wire Touch Screen Interface ........................................................................................................p. 73
Internal Reference ...........................................................................................................................p. 74
TSC ADC Registers .........................................................................................................................p. 75
Acquisition Configuration .................................................................................................................p. 75
Interrupt and Status Bits ...................................................................................................................p. 75
Application Program Consideration ..................................................................................................p. 75
Real Time Clock ..........................................................................................................................................p. 76
Single-Cell Li+ Battery Charger ...................................................................................................................p. 78
Program and Manipulate ..................................................................................................................p. 78
Power Path Management.................................................................................................................p. 78
CC/CV Charging Profile ...................................................................................................................p. 79
Summary of Key Specifications .......................................................................................................p. 79
Charger State-Machine ....................................................................................................................p. 80
Charge State Output ........................................................................................................................p. 81
Safe Charge and Operation .............................................................................................................p. 81
Typical Application Consideration ....................................................................................................p. 82
Thermal Analysis .........................................................................................................................................p. 85
Package Outline and Dimensions ...............................................................................................................p. 86
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