Samsung RL37Lx User Manual download pdf (Page 21)

Confidential MAX8698C, Rev08

Page 21/47

DO NOT COPY. DO NOT DISTRIBUTE 12/8/2009

PIN NAME FUNCTION

G1 IN2 Connect to Battery positive terminal. Input for Buck2.

G2 LX2

Buck2 switching node. It connects to an external inductor. 1kΩ in off condition when

ADISCHG_bit is 0.

G3 PGND2

Power ground for buck2 converter. AGND and PGND are externally connected at a

single point.

G4 PGND3

Power ground for buck3 converter. AGND and PGND are externally connected at a

single point.

G5 LX3

Buck3 switching node. It connects to an external inductor. 1kΩ in off condition when

ADISCHG_bit is 0.

G6 IN3 Connect to Battery positive terminal. Input for Buck3.

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Samsung RL37Lx User Manual Page 21