PAC5210_16 Datasheet, PDF (2/66 Pages) Active-Semi, Inc – Power Application Controller

PAC5210
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. PAC5210 Features........................................................................................................................................... 10
6. Absolute Maximum Ratings.............................................................................................................................. 11
7. Architectural Block Diagram............................................................................................................................. 12
8. Pin Configuration.............................................................................................................................................. 13
8.1. PAC5210QS............................................................................................................................................. 13
9. Pin Description................................................................................................................................................. 14
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...................................................................................................... 37
12. Application Specific Power Drivers (ASPD).................................................................................................... 38
12.1. Features................................................................................................................................................. 38
12.2. Block Diagram........................................................................................................................................ 38
12.3. Functional Description............................................................................................................................ 38
12.3.1. Open-Drain Drivers........................................................................................................................ 38
12.3.2. Power Drivers Control.................................................................................................................... 39
12.3.3. Gate Driver Fault Protection........................................................................................................... 39
12.4. Electrical Characteristics........................................................................................................................ 40
12.5. Typical Performance Characteristics...................................................................................................... 41
13. ADC with Auto-Sampling Sequencer.............................................................................................................. 42
13.1. Block Diagram........................................................................................................................................ 42
13.2. Functional Description............................................................................................................................ 42
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Rev 1.6‒April 15, 2016