LT1374CFE データシートの表示（PDF） - Linear Technology
部品番号
コンポーネント説明
メーカー
LT1374CFE Datasheet PDF : 32 Pages
| |||
LT1374
APPLICATIONS INFORMATION
MINIMIZE LT1374 C3, D1 LOOP
CONNECT TO GND PLANE
C3
D1
VIN
PLACE FEEDTHROUGHS
AROUND GND TAB,
C3, D1 FOR GOOD
THERMAL
CONDUCTIVITY
VOUT
KELVIN SENSE
VOUT
D2
C4
CC2
R2
R3 7 6 5 4 3 2 1
CC
U1
RC
L1
C5
VOUT
TAKE OUTPUT
DIRECTLY FROM
END OF OUTPUT
CAPACITOR
C6
TAB IS GND
GND
KEEP FB AND VC COMPONENTS
AWAY FROM ANY HIGH FREQUENCY,
HIGH CURRENT CMPONENTS OR PATHS
Figure 5c. Suggested Layout (Topside Only Shown) DD
1374 F05c
SWITCH NODE
L1
5V
HIGH
FREQUENCY
VIN
CIRCULATING
PATH
LOAD
1374 F06
Figure 6. High Speed Switching Path
1374fd
18
Share Link: 