LTC3836_15 Datasheet, PDF (9/30 Pages) Linear Technology – Dual 2-Phase, No RSENSETM Low VIN Synchronous Controller

FUNCTIONAL DIAGRAM (Controller 2)
LTC3836
IPRG2
BOOST2
CLK2
RS2
SQ
R
OV2
SC2
FCB
SWITCHING
LOGIC
AND
BLANKING
CIRCUIT
ICMP
SLOPE2
SW2
IREV2
SENSE2⁺
SENSE2⁺
V_IN
C_IN
TG2
PGND
SW2
ANTISHOOT
THROUGH
BOOST2 _BG2
L2
C_OUT2
PGND
SHDN
CB
V_OUT2
EAMP
0.60V
V_FB2
R2B
R2A
1μA
V_OUT1
TRACK/SS2 ^RTRACKB
SHDN
I_TH2
R_TRACKA
0.12V
SC2
SCP
V_FB2
TRACK
V_FB2
OV2
OVP
IREV2
0.68V
PGND
SW2
FCB
R_ITH2
C_ITH2
3836 FD3
3836fb
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