Data Sheet Rev. G, January 2020 | Subject to change without notice

5 of 46

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ACT8945A

Advanced PMU for Atmel SAMA5Dx Series & SAM9 Series Processors

ORDERING INFORMATION

PART NUMBER

VOUT1/

VSTBY1

VOUT2/

VSTBY2

VOUT3/

VSTBY3

VOUT4 VOUT5 VOUT6 VOUT7 PACKAGE PINS

TEMPERATURE

RANGE

ACT8945AQJ305-T 1.8V/1.8V 1.2V/1.0V 3.3V/3.3V

2.5V

3.3V

OFF

OFF

TQFN55-40

40

-40°C to +85°C

ACT8945AQJ405-T 1.5V/1.35V 1.2V/1.2V 3.3V/3.3V

2.5V

3.3V

OFF

OFF

TQFN55-40

40

-40°C to +85°C

: Standard product options are listed in this table. Contact factory for custom options. Minimum order quantity is 15,000 units.

: To select VSTBYx as the output regulation voltage for REGx, drive VSEL to logic high. VSTBYx can be set by software via I

2C interface. Refer to

appropriate sections of this datasheet for VSTBYx setting.

: VOUT1 = 1.35V @VSEL=VIN and VOUT1 = 1.5V @VSEL=0 for ACT8945AQJ405-T regulator setting.

PIN CONFIGURATION

TOP VIEW

Thin - QFN (TQFN55-40)