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PAC5223QM 参数 Datasheet PDF下载

PAC5223QM图片预览
型号: PAC5223QM
PDF下载: 下载PDF文件 查看货源
内容描述: [Power Application Controller]
分类和应用:
文件页数/大小: 70 页 / 931 K
品牌: ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
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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  
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Rev 1.17‒September 20, 2017