參數(shù)資料
型號(hào): LTC3880IUJ-1#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 0.1 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC40
封裝: 6 X 6 MM, LEAD FREE, PLASTIC, WJJD-2, QFN-40
文件頁(yè)數(shù): 63/112頁(yè)
文件大?。?/td> 2182K
代理商: LTC3880IUJ-1#PBF
LTC3880/LTC3880-1
54
3880fa
APPLICATIONS INFORMATION
Figure 25. Recommended Printed Circuit Layout Diagram
Figure 26. Branch Current Waveforms
CB0
CB1
CINTVCC
+
CIN
D1
1F
CERAMIC
M1
M2
M3
M4
D2
+
CVIN
VIN
RIN
L1
L0
COUT1
VOUT1
GND
VOUT0
3880 F25
+
COUT2
+
RSENSE0
RSENSE1
fIN
1F
CERAMIC
ITH1
VSENSE1
ISENSE1+
ISENSE1–
ISENSE0–
ISENSE0+
VSENSE0+
ITH0
TG1
SW1
BOOST1
BG1
VIN
PGND
INTVCC
BG0
BOOST0
SW0
TG0
SGND
SYNC
RUN0
RUN1
LTC3880
VSENSE0–
RL1
D1
L1
SW1
RSENSE1
VOUT1
COUT1
VIN
CIN
RIN
RL0
D0
BOLD LINES INDICATE
HIGH SWITCHING
CURRENT. KEEP LINES
TO A MINIMUM LENGTH.
L0
SW0
3880 F26
RSENSE0
VOUT0
COUT0
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