Datasheet

ManualsBrandsLINEAR TECHNOLOGY ManualsPMICsPMIC - voltage regulators - DC DC switch controllers QFN 32

LTC3861-1

22

38611fa

For more information www.linear.com/LTC3861-1

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

FB1

FB2

I

AVG

LTC3861-1

V

CC

V

CC

0, 120

+240

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

38611 F07a

LTC3861-1

240, 60

CLKOUT

TRACK/SS2

COMP1

COMP2

TRACK/SS1

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

V

CC

V

CC

0, 180

+90

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

38611 F07b

LTC3861-1

90, 270

CLKOUT

COMP1

COMP2

TRACK/SS1,2

FB1

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

V

CC

V

CC

0, 180

+60 +60

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

60, 240

CLKOUT

COMP1

COMP2

TRACK/SS1,2

V

CC

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

38611 F07c

LTC3861-1

120, 300

CLKOUT

COMP1

COMP2

TRACK/SS1,2

FB1

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

V

CC

V

CC

0, 180

+60

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

60, 240

CLKOUT

COMP1

COMP2

TRACK/SS1,2

V

CC

+60 +90

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

120, 300

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

V

CC

V

CC

210, 30

+60

CLKOUT

COMP1

COMP2

TRACK/SS1,2

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

LTC3861-1

270, 90

CLKOUT

COMP1

COMP2

TRACK/SS1,2

V

CC

+60

CLKIN

PHSMD

FB1

FB2

I

LIM2

I

LIM1

I

AVG

38611 F07d

LTC3861-1-1

330, 150

CLKOUT

COMP1

COMP2

TRACK/SS1,2

FB1

applicaTions inFormaTion

Figure 7a. 3-Phase Operation Figure 7b. 4-Phase Operation

Figure 7c. 6-Phase Operation

Figure 7d. 12-Phase Operation

Figure 7. PHSMD Connections for 3-, 4-, 6- or 12-Phase Operation