BM92A56MWV-Z
Contents
General Description ........................................................................................................................................................................1
Features..........................................................................................................................................................................................1
Key Specifications...........................................................................................................................................................................1
Applications ....................................................................................................................................................................................1
Package
W (Typ) x D(Typ) x H(Max).....................................................................................................................................1
Typical Application Circuit ...............................................................................................................................................................1
Contents .........................................................................................................................................................................................2
Notation ..........................................................................................................................................................................................3
Reference .......................................................................................................................................................................................3
Pin Configuration ............................................................................................................................................................................4
Pin Descriptions..............................................................................................................................................................................5
Block Diagram ................................................................................................................................................................................6
Absolute Maximum Ratings (Ta=25 °C) ..........................................................................................................................................7
Thermal Resistance(Note 3) ...............................................................................................................................................................7
Recommended Operating Conditions .............................................................................................................................................8
Electrical Characteristics.................................................................................................................................................................8
1. Internal Memory Cell Characteristics ..............................................................................................................................8
2. Circuit Power Characteristics ..........................................................................................................................................8
3. Digital Pin DC Characteristics .........................................................................................................................................9
4. Power Supply Management ..........................................................................................................................................10
5. CC_PHY .......................................................................................................................................................................12
6. Voltage Detection ..........................................................................................................................................................14
7. VBUS Discharge ...........................................................................................................................................................14
8. Power FET Gate Driver .................................................................................................................................................15
Timing Chart .................................................................................................................................................................................16
1. Power On Sequence (Non Dead Battery Operation).....................................................................................................16
2. Power On Sequence (Dead Battery Operation) ............................................................................................................16
3. Reset Timing .................................................................................................................................................................17
4. Power Off Sequence .....................................................................................................................................................17
Application Example .....................................................................................................................................................................18
Selection of Components Externally Connected...........................................................................................................................18
I/O Equivalence Circuit .................................................................................................................................................................19
Register Initial Values of BM92A56MWV-Z...................................................................................................................................22
Operational Notes.........................................................................................................................................................................23
1. Reverse Connection of Power Supply...........................................................................................................................23
2. Power Supply Lines ......................................................................................................................................................23
3. Ground Voltage .............................................................................................................................................................23
4. Ground Wiring Pattern ..................................................................................................................................................23
5. Recommended Operating Conditions ...........................................................................................................................23
6. Inrush Current ...............................................................................................................................................................23
7. Operation Under Strong Electromagnetic Field.............................................................................................................23
8. Testing on Application Boards .......................................................................................................................................23
9. Inter-pin Short and Mounting Errors ..............................................................................................................................24
10. Unused Input Pins.........................................................................................................................................................24
11. Regarding the Input Pin of the IC ..................................................................................................................................24
12. Ceramic Capacitor ........................................................................................................................................................24
13. Area of Safe Operation (ASO) ......................................................................................................................................24
14. Over Current Protection Circuit (OCP) ..........................................................................................................................24
Ordering Information.....................................................................................................................................................................25
Marking Diagrams.........................................................................................................................................................................25
Physical Dimension and Packing Information ...............................................................................................................................26
Revision History............................................................................................................................................................................27
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19.Jan.2018 Rev.002
