Power Application Controller
PAC5232 Data Sheet
Power Application Controller
Multi-Mode Power Manager
Configurable Analog Front End
Application Specific Power Drivers
©
TM
TM
TM
ARM Cortex
-M0 Controller Core
-1-
Rev 1.1
6-Jan-2018
Power Application Controller
TABLE OF CONTENTS
1
2
3
4
5
GENERAL DESCRIPTION ................................................................................................................... 8
PAC FAMILY APPLICATIONS ............................................................................................................ 9
PRODUCT SELECTION SUMMARY.................................................................................................. 10
ORDERING INFORMATION ............................................................................................................... 10
FEATURES ......................................................................................................................................... 11
5.1
Feature Overview ........................................................................................................................ 11
®
6
7
8
ABSOLUTE MAXIMUM RATINGS...................................................................................................... 12
ARCHITECTURAL BLOCK DIAGRAM ............................................................................................... 13
PIN CONFIGURATION ....................................................................................................................... 14
8.1
PAC5232QX Pin Configuration (51L SLP 8x8 mm Package) ..................................................... 14
9
PIN DESCRIPTION ............................................................................................................................. 15
9.1
9.2
9.3
9.4
Power and Ground Pin Description ............................................................................................. 15
Signal Manager Pin Description .................................................................................................. 15
Driver Manager Pin Description .................................................................................................. 16
I/O Ports Pin Description ............................................................................................................. 17
CONFIGURABLE POWER MANAGER (CPM) .............................................................................. 19
Features ...................................................................................................................................... 19
Functional Description ................................................................................................................. 20
High-Voltage Supply Controller (HV-BUCK) ............................................................................... 20
Medium-Voltage Buck Regulator (MV-BUCK) ............................................................................ 21
Linear Regulators ........................................................................................................................ 21
Power-up Sequence .................................................................................................................... 22
Hibernate Mode ........................................................................................................................... 22
Power and Temperature Monitor ................................................................................................ 23
Voltage Reference ...................................................................................................................... 23
Electrical Characteristics ......................................................................................................... 24
Typical Performance Characteristics ...................................................................................... 27
10
10.1
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
10.10
10.11
11
11.1
11.2
11.3
CONFIGURABLE ANALOG FRONT END (CAFE) ......................................................................... 28
Features ...................................................................................................................................... 28
Block Diagram ............................................................................................................................. 29
Functional Description ................................................................................................................. 30
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Rev 1.1
6-Jan-2018
Power Application Controller
11.4
11.5
11.6
11.7
11.8
11.9
11.10
11.11
11.12
11.13
11.14
11.15
11.16
11.17
11.18
11.19
12
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
13
13.1
13.2
Differential Programmable Gain Amplifier (DA) .......................................................................... 30
Single-Ended Programmable Gain Amplifier (AMP) ................................................................... 30
General Purpose Comparator (CMP) ......................................................................................... 30
Phase Comparator (PHC) ........................................................................................................... 30
Protection Comparator (PCMP) .................................................................................................. 31
Analog Output Buffer (BUF) ........................................................................................................ 31
Analog Front End I/O (AIO) ..................................................................................................... 31
Push Button (PBTN) ................................................................................................................ 31
HP DAC and LP DAC .............................................................................................................. 31
ADC Pre-Multiplexer................................................................................................................ 32
Configurable Analog Signal Matrix (CASM) ............................................................................ 32
Configurable Digital Signal Matrix (CDSM) ............................................................................. 32
Low-Frequency Clock Output .................................................................................................. 32
Cycle-by-cycle Current Limit ................................................................................................... 32
Temperature Protection .......................................................................................................... 33
Electrical Characteristics ......................................................................................................... 34
APPLICATION SPECIFIC POWER DRIVERS (ASPD) .................................................................. 38
Features ...................................................................................................................................... 38
Block Diagram ............................................................................................................................. 38
Functional Description ................................................................................................................. 38
Low-Side Gate Driver .................................................................................................................. 39
High-Side Gate Driver ................................................................................................................. 39
Power Drivers Control ................................................................................................................. 39
Gate Driver Fault Protection........................................................................................................ 40
Electrical Characteristics ............................................................................................................. 40
ADC WITH AUTO-SAMPLING SEQUENCER ................................................................................ 42
ADC Block Diagram .................................................................................................................... 42
Functional Description ................................................................................................................. 42
ADC ..................................................................................................................................... 42
Auto-Sampling Sequencer .................................................................................................. 42
EMUX Control ..................................................................................................................... 43
13.2.1
13.2.2
13.2.3
13.3
14
14.1
14.2
Electrical Characteristics ............................................................................................................. 44
MEMORY SYSTEM ........................................................................................................................ 45
Features ...................................................................................................................................... 45
Memory System Block Diagram .................................................................................................. 45
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Rev 1.1
6-Jan-2018
Power Application Controller
14.3
14.4
14.5
14.6
14.7
14.8
15
15.1
15.2
15.3
Functional Description ................................................................................................................. 45
Program FLASH .......................................................................................................................... 45
INFO FLASH ............................................................................................................................... 45
SRAM .......................................................................................................................................... 46
SWD Protection ........................................................................................................................... 46
Electrical Characteristics ............................................................................................................. 46
SYSTEM AND CLOCK CONTROL ................................................................................................. 47
Features ...................................................................................................................................... 47
Block Diagram ............................................................................................................................. 47
Functional Description ................................................................................................................. 48
Free-Running Clock (FRCLK) ............................................................................................. 48
Auxiliary Clock (ACLK) ........................................................................................................ 48
Clock Gating ........................................................................................................................ 48
Ring Oscillator (ROSC) ....................................................................................................... 48
Trimmed 4MHz RC Oscillator ............................................................................................. 48
External Clock Input ............................................................................................................ 48
PLL ...................................................................................................................................... 48
®
15.3.1
15.3.2
15.3.3
15.3.4
15.3.5
15.3.6
15.3.7
15.4
16
16.1
16.2
16.3
16.4
16.5
17
17.1
17.2
17.3
17.4
18
18.1
18.2
18.3
18.4
18.5
Electrical Characteristics ............................................................................................................. 49
ARM CORTEX -M0 MCU CORE .................................................................................................... 50
Features ...................................................................................................................................... 50
Block Diagram ............................................................................................................................. 50
Functional Description ................................................................................................................. 50
Electrical Characteristics ............................................................................................................. 51
Typical Performance Characteristics .......................................................................................... 51
IO CONTROLLER ........................................................................................................................... 52
Features ...................................................................................................................................... 52
Block Diagram ............................................................................................................................. 52
Functional Description ................................................................................................................. 53
Electrical Characteristics ............................................................................................................. 53
SERIAL INTERFACE ...................................................................................................................... 54
Block Diagram ............................................................................................................................. 54
Functional Description ................................................................................................................. 55
I C Controller ............................................................................................................................... 55
UART Controller .......................................................................................................................... 55
SPI Controller .............................................................................................................................. 55
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Rev 1.1
6-Jan-2018
2
Power Application Controller
18.6
19
19.1
19.2
Dynamic Characteristics ............................................................................................................. 56
TIMERS ........................................................................................................................................... 60
Block Diagram ............................................................................................................................. 60
Functional Description ................................................................................................................. 61
Timer A ................................................................................................................................ 61
Timer B ................................................................................................................................ 61
Timer C................................................................................................................................ 62
Timer D................................................................................................................................ 62
Watchdog Timer .................................................................................................................. 62
SOC Bus Watchdog Timer .................................................................................................. 62
Wake-Up Timer ................................................................................................................... 62
Real-Time Clock .................................................................................................................. 62
19.2.1
19.2.2
19.2.3
19.2.4
19.2.5
19.2.6
19.2.7
19.2.8
20
21
22
22.1
23
THERMAL CHARACTERISTICS .................................................................................................... 63
APPLICATION EXAMPLES ............................................................................................................ 64
PACKAGE OUTLINE AND DIMENSIONS ...................................................................................... 65
51L 8x8 QFN Package Outline and Dimensions ........................................................................ 65
LEGAL INFORMATION .................................................................................................................. 66
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Rev 1.1
6-Jan-2018
