Application Controller. PAC5255 Datasheet

PAC5255 Controller. Datasheet pdf. Equivalent

Part PAC5255
Description Power Application Controller
Feature PRODUCT DATA SHEET PAC5255 Power Application Controller® Multi-Mode Power ManagerTM Configurable Ana.
Manufacture Active-Semi
Datasheet
Download PAC5255 Datasheet

PRODUCT DATA SHEET PAC5255 Power Application Controller® Mul PAC5255 Datasheet
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PAC5255
PRODUCT DATA SHEET
PAC5255
Power Application Controller®
Multi-Mode Power ManagerTM
Configurable Analog Front EndTM
Application Specific Power DriversTM
ARM© Cortex®-M0 Controller Core
www.active-semi.com
Copyright © 2018 Active-Semi, Inc.



PAC5255
PAC5255
Power Application Controller
TABLE OF CONTENTS
1. General Description........................................................................................................................................... 7
2. PAC Family Applications.................................................................................................................................... 8
3. Product Selection Summary............................................................................................................................... 9
4. Ordering Information.......................................................................................................................................... 9
5. PAC5255 Features........................................................................................................................................... 10
6. Absolute Maximum Ratings.............................................................................................................................. 12
7. Architectural Block Diagram............................................................................................................................. 13
8. Pin Configuration.............................................................................................................................................. 14
8.1. PAC5255QF............................................................................................................................................. 14
9. Pin Description................................................................................................................................................. 15
10. Multi-Mode Power Manager (MMPM)............................................................................................................ 21
10.1. Features................................................................................................................................................. 21
10.2. Block Diagram........................................................................................................................................ 21
10.3. Functional Description............................................................................................................................ 21
10.3.1. Multi-Mode Switching Supply (MMSS) Controller...........................................................................21
10.3.2. Linear Regulators........................................................................................................................... 23
10.3.3. Power Up Sequence...................................................................................................................... 24
10.3.4. Hibernate Mode.............................................................................................................................. 24
10.3.5. Power and Temperature Monitor.................................................................................................... 25
10.3.6. Voltage Reference.......................................................................................................................... 25
10.4. Electrical Characteristics........................................................................................................................ 26
10.5. Typical Performance Characteristics...................................................................................................... 29
11. Configurable Analog Front End (CAFE).......................................................................................................... 30
11.1. Block Diagram........................................................................................................................................ 30
11.2. Functional Description............................................................................................................................ 31
11.2.1. Differential Programmable Gain Amplifier (DA)..............................................................................31
11.2.2. Single-Ended Programmable Gain Amplifier (AMP).......................................................................31
11.2.3. General Purpose Comparator (CMP)............................................................................................. 31
11.2.4. Phase Comparator (PHC).............................................................................................................. 31
11.2.5. Protection Comparator (PCMP)...................................................................................................... 31
11.2.6. Analog Output Buffer (BUF)............................................................................................................ 32
11.2.7. Analog Front End I/O (AIO)............................................................................................................ 32
11.2.8. Push Button (PBTN)....................................................................................................................... 32
11.2.9. HP DAC and LP DAC..................................................................................................................... 32
11.2.10. ADC Pre-Multiplexer..................................................................................................................... 32
11.2.11. Configurable Analog Signal Matrix (CASM)..................................................................................32
11.2.12. Configurable Digital Signal Matrix (CDSM)...................................................................................32
11.3. Electrical Characteristics........................................................................................................................ 34
11.4. Typical Performance Characteristics...................................................................................................... 38
12. Application Specific Power Drivers (ASPD).................................................................................................... 40
12.1. Features................................................................................................................................................. 40
12.2. Block Diagram........................................................................................................................................ 40
12.3. Functional Description............................................................................................................................ 41
12.3.1. Low-Side Gate Driver..................................................................................................................... 42
12.3.2. Ultra-High-Voltage Gate Driver....................................................................................................... 42
12.3.3. High-Side Switching Transients...................................................................................................... 42
12.3.4. Open-Drain Drivers........................................................................................................................ 43
12.3.5. Power Drivers Control.................................................................................................................... 43
12.3.6. Gate Driver Fault Protection........................................................................................................... 43
12.3.7. Low-Speed Clock Output............................................................................................................... 44
12.4. Electrical Characteristics........................................................................................................................ 45
- 2 - Rev 1.10‒March 3, 2018





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