STPMIC1DPQR datasheet(139/140 Pages) STMICROELECTRONICS

139 / 140 page

Figure 53.

STPMIC1 state machine ............................................................ 48

Figure 54.

STPMIC1 POWER_UP and POWER_DOWN sequence example ................................ 50

Figure 55.

VIN monitoring thresholds ........................................................... 51

Figure 56.

Auto turn-on condition sequence....................................................... 52

Figure 57.

Turn-on condition after VIN_POR_RISE.................................................... 53

Figure 58.

Turn-on condition before VIN_POR_Rise .................................................. 54

Figure 59.

Reset power-cycle sequence ......................................................... 56

Figure 60.

Power mode switch sequence example .................................................. 57

Figure 61.

Thermal protection thresholds ........................................................ 58

Figure 62.

I2C read operation................................................................. 60

Figure 63.

I2C write operation ................................................................ 60

Figure 64.

WFQFN 44L (5X6X0.8) package outline ................................................ 126

Figure 65.

WFQFN 44L (5X6X0.8) recommended footprint ........................................... 127

Figure 66.

Tape outline .................................................................... 128

Figure 67.

Reeel outline ................................................................... 128

Figure 68.

Marking composition .............................................................. 129

STPMIC1

List of figures

DS12792 - Rev 7

page 139/140

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