MT6329 데이터 시트보기 (PDF) - MediaTek Inc

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MT6329

PMIC Datasheet

MediaTek Inc 

MT6329

PMIC Datasheet

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3.3.2 Bank 1 ................................................................................................................ 76

3.4 Connection to Baseband .................................................................................................... 93

4 Application Notes ....................................................................................................................... 94

4.1 Hardware External Shutdown............................................................................................. 94

4.2 Buck Converter (VRF18) with LDO Mode .......................................................................... 94

4.3 Buck Converter Un-Use Configuration ............................................................................... 95

5 MT6329 Packaging ..................................................................................................................... 96

5.1 Package Dimensions .......................................................................................................... 96

Appendix ............................................................................................................................................... 97

Lists of Figures

Figure 1: MT6329 TFBGA 155 (7.6x7.6mm) pin assignment ................................................................. 8

Figure 2: MT6329 block diagram…………………………………………………………………………….27

Figure 3: Power-on/off control sequence by pressing PWRKEY .......................................................... 26

Figure 4: PCHR block diagram ............................................................................................................. 28

Figure 5: Charging states diagram........................................................................................................ 30

Figure 6: LDO block diagram ................................................................................................................ 35

Figure 7: Configuration for parallel BL LED drivers .............................................................................. 40

Figure 8: Configuration for serial BL LED drivers ................................................................................. 40

Figure 9: Configuration for flash light LED driver .................................................................................. 41

Figure 11: Block diagram of class-AB/D ............................................................................................... 44

Figure 12: Fuel gauge block diagram and external connection ............................................................ 45

Figure 13: Watchdog ............................................................................................................................. 48

Figure 14: Connection to BB ................................................................................................................. 93

Figure 15: Hardware external shut-down function ................................................................................ 94

Figure 16: DC/DC and LDO mode HW setting application note ........................................................... 95

Lists of Tables

Table 1: MT6329 pin descriptions……………………………………………………………………………..8

Table 2: Absolute maximum ratings ...................................................................................................... 13

Table 3: Operation condition ................................................................................................................. 13

Table 4: General electrical specifications .............................................................................................. 14

Table 5: Regulator specifications .......................................................................................................... 15

Table 6: Power switch specifications.......................................................Error! Bookmark not defined.

Table 7: Class AB/D audio amplifier specifications ............................................................................... 20

Table 8: Charger specifications ............................................................................................................. 22

Table 9: Driver specifications ................................................................................................................ 23

Table 10: Analog switch specifications .................................................................................................. 23

Table 11: LDO types and brief specifications ........................................................................................ 35

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This document contains information that is proprietary to MediaTek Inc.

Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited.

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