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| LTC4007_1 Datasheet, PDF (22/24 Pages) Linear Technology – 4A, High Efficiency, Standalone Li-Ion Battery Charger | |||
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LTC4007
APPLICATIO S I FOR ATIO
SWITCH NODE
HIGH
VIN
C2
FREQUENCY
CIRCULATING
PATH
L1
VBAT
D1
C3
BAT
4007 F12
Figure 12. High Speed Switching Path
DIRECTION OF CHARGING CURRENT
RSENSE
4007 F13
CSP
BAT
Figure 13. Kelvin Sensing of Charging Current
4007fa
22
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