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LTC3867_15 Datasheet, PDF (33/36 Pages) Linear Technology – Low IQ, Dual 2-Phase Synchronous Step-Down Controller
LTC3867
TYPICAL APPLICATIONS
1.2V, 10A Output with RSENSE
RUN
VOSP
INTVCC
100k
37.4k
0.1µF
VIN
4.5V TO 14V
M1
L1
0.4µH
RSENSE
0.002Ω
49.9k
49.9k
VOSN
100pF
22pF
49.9k
RDUIFNF+
DIFF–
DIFFOUT
LTC3867
VFB
ITH
PGND
BG
INTVCC
VIN
EXTVCC
ITEMP
330pF
0.1µF
M1: RJK0305DPB
1nF
M2: RJK0329DPB
M2
INTVCC
4.7µF
10Ω 10Ω
3867 TA02
VOSP
330µF
×2
10Ω VOUT
1.2V
10A
100µF
10Ω
VOSN
3867f
33