DA9072 datasheet(6/113 Pages) DIALOG

6 / 113 page

DA9072

Ultra-Low Quiescent Current PMIC

Datasheet

Revision 3.0

14-Jun-2021

CFR0011-120-00

6 of 113

Table 8: LDO0 / Loadswitch (LV) ........................................................................................................ 14

Table 9: LDO1 / Loadswitch (HV)........................................................................................................ 15

Table 10: LDO2 / Loadswitch (HV+Power cycle) ................................................................................ 16

Table 11: Digital Input Pins (MODE, WD) ........................................................................................... 17

Table 12: I2C interface ........................................................................................................................ 18

Table 13: Input Currents...................................................................................................................... 18

Table 14: Power-Path Management and ILIM..................................................................................... 19

Table 15: Protection ............................................................................................................................ 20

Table 16: Pushbutton Timer (RIN_N) .................................................................................................. 21

Table 17: Digital Output Pins (SYS_FLT, PWR_FLT, and ROUT_N)................................................. 21

Table 18: Buck..................................................................................................................................... 21

Table 19: Battery Monitors (VBAT_DIV and IMON) ............................................................................ 22

Table 20: Thermal Characteristics ...................................................................................................... 23

Table 21: MODE Functionality ............................................................................................................ 30

Table 22: Battery Thermal Protection Measures................................................................................. 31

Table 23: VBAT_DIV Ratios ................................................................................................................ 34

Table 24: Charge Status...................................................................................................................... 34

Table 25: Charging Modes .................................................................................................................. 35

Table 26: Charge Faults ...................................................................................................................... 37

Table 27: Safety Timer Register Settings (0x0021) ............................................................................ 38

Table 28: Power Cycle Trigger Settings .............................................................................................. 40

Table 29: Power Cycle Faults.............................................................................................................. 42

Table 30: BUCK Power Cycle Faults .................................................................................................. 42

Table 31: Enabling External Resistor Setting Mode............................................................................ 42

Table 32: ITER_CHG Pin Recommended Resistor Values ................................................................ 43

Table 33: ILIM_PWR Pin Recommended Resistor Values ................................................................. 43

Table 34: ILIM_CHG Pin Recommended Resistor Values ................................................................. 43

Table 35: Digital Pins for Host and Pushbutton Interface ................................................................... 44

Table 36: Watchdog Timer Enable Settings for Different Modes ........................................................ 45

Table 37: Watchdog Timer Clear Settings .......................................................................................... 45

Table 38: SYS_FLT Configuration ...................................................................................................... 47

Table 39: RIN_N Pushbutton Wake-Up Timer Control ....................................................................... 47

Table 40: RIN_N Reset Timer Configuration....................................................................................... 48

Table 41: I2C Interface Configuration .................................................................................................. 49

Table 42: External Buck Components ................................................................................................. 51

Table 43: System Register Map .......................................................................................................... 55

Table 44: Charger Register Map ......................................................................................................... 57

Table 45: Buck and LDO Control Register Map .................................................................................. 58

Table 46: Register SYS_STS_0 .......................................................................................................... 59

Table 47: Register SYS_ISR_0 ........................................................................................................... 60

Table 48: Register SYS_ISR_1 ........................................................................................................... 60

Table 49: Register SYS_ISR_2 ........................................................................................................... 61

Table 50: Register SYS_ISR_3 ........................................................................................................... 62

Table 51: Register SYS_ISR_4 ........................................................................................................... 62

Table 52: Register SYS_IMR_0 .......................................................................................................... 63

Table 53: Register SYS_IMR_1 .......................................................................................................... 63

Table 54: Register SYS_IMR_2 .......................................................................................................... 64

Table 55: Register SYS_IMR_3 .......................................................................................................... 65

Table 56: Register SYS_IMR_4 .......................................................................................................... 65

Table 57: Register SYS_SYS_0.......................................................................................................... 66

Table 58: Register SYS_BAT_0 .......................................................................................................... 67

Table 59: Register SYS_BAT_1 .......................................................................................................... 67

Table 60: Register SYS_RIN_N_0 ...................................................................................................... 68

Table 61: Register SYS_STS_OUT_0 ................................................................................................ 69

Table 62: Register SYS_PWR_CYC_0 ............................................................................................... 70

Table 63: Register SYS_PWR_CYC_1 ............................................................................................... 71

Table 64: Register SYS_WD_0 ........................................................................................................... 72

Table 65: Register SYS_I2C_0 ........................................................................................................... 73

Table 66: Register SYS_CFG_I2C_0.................................................................................................. 74

DA9072 Datasheet(PDF) 6 Page - Dialog Semiconductor

DA9072 Datasheet(HTML) 6 Page - Dialog Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL