MAX1679 Datasheet, PDF (11/12 Pages) Maxim Integrated Products – Single-Cell Li Battery Charger for Current-Limited Supply

Single-Cell Li+ Battery Charger
for Current-Limited Supply
Layout Guidelines
The MAX1679 controls the GATE slew rate. The layout is
not as sensitive to noise as a high-frequency switching
regulator. In addition, since the cell voltage is sensed
both during and between high-current pulses, the sys-
tem is insensitive to ground drops. However, Maxim rec-
ommends establishing good grounding areas and large
traces for high-current paths.
Chip Information
TRANSISTOR COUNT: 4692
SUBSTRATE CONNECTED TO GND
______________________________________________________________________________________ 11