PAC5223
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. Absolute Maximum Ratings.............................................................................................................................. 10
6. Architectural Block Diagram............................................................................................................................. 11
7. Pin Configuration.............................................................................................................................................. 12
7.1. PAC5223QM............................................................................................................................................ 12
8. Features........................................................................................................................................................... 13
9. Pin Description................................................................................................................................................. 14
10. Multi-Mode Power Manager (MMPM)............................................................................................................ 20
10.1. Features................................................................................................................................................. 20
10.2. Block Diagram........................................................................................................................................ 20
10.3. Functional Description............................................................................................................................ 20
10.3.1. Multi-Mode Switching Supply (MMSS) Controller...........................................................................20
10.3.2. Linear Regulators........................................................................................................................... 22
10.3.3. Power Up Sequence...................................................................................................................... 23
10.3.4. Hibernate Mode.............................................................................................................................. 23
10.3.5. Power and Temperature Monitor....................................................................................................24
10.3.6. Voltage Reference.......................................................................................................................... 24
10.4. Electrical Characteristics........................................................................................................................ 25
10.5. Typical Performance Characteristics...................................................................................................... 28
11. Configurable Analog Front End (CAFE)..........................................................................................................29
11.1. Block Diagram........................................................................................................................................ 29
11.2. Functional Description............................................................................................................................ 30
11.2.1. Differential Programmable Gain Amplifier (DA)..............................................................................30
11.2.2. Single-Ended Programmable Gain Amplifier (AMP).......................................................................30
11.2.3. General Purpose Comparator (CMP)............................................................................................. 30
11.2.4. Phase Comparator (PHC)..............................................................................................................30
11.2.5. Protection Comparator (PCMP)...................................................................................................... 30
11.2.6. Analog Output Buffer (BUF)............................................................................................................ 31
11.2.7. Analog Front End I/O (AIO)............................................................................................................ 31
11.2.8. Push Button (PBTN)....................................................................................................................... 31
11.2.9. HP DAC and LP DAC..................................................................................................................... 31
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........................................................................................................................ 33
11.4. Typical Performance Characteristics...................................................................................................... 37
12. Application Specific Power Drivers (ASPD)....................................................................................................39
12.1. Features................................................................................................................................................. 39
12.2. Block Diagram........................................................................................................................................ 39
12.3. Functional Description............................................................................................................................ 39
12.3.1. Low-Side Gate Driver..................................................................................................................... 40
12.3.2. High-Side Gate Driver.................................................................................................................... 40
12.3.3. High-Side Switching Transients......................................................................................................40
12.3.4. Power Drivers Control.................................................................................................................... 41
12.3.5. Gate Driver Fault Protection...........................................................................................................41
12.4. Electrical Characteristics........................................................................................................................ 42
12.5. Typical Performance Characteristics...................................................................................................... 43
13. ADC with Auto-Sampling Sequencer.............................................................................................................. 45
- 2 - Rev 1.21‒December 1, 2018