MCP73833 Microchip Technology, Inc., MCP73833 Datasheet - Page 17

• Manufacturer Part Number: MCP73833
• Description: 1A output current linear charge management controller. Includes integrated pass transistor, integrated current sensing, and reverse discharge protection. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation an
• Manufacturer: Microchip Technology, Inc.

6.2
For optimum voltage regulation, place the battery pack
as close as possible to the device’s V
recommended to minimize voltage drops along the
high current-carrying PCB traces.
If the PCB layout is used as a heatsink, adding many
vias in the heatsink pad can help conduct more heat to
the backplane of the PCB, thus reducing the maximum
junction temperature. Figures
typical layout with PCB heatsinking.
FIGURE 6-4:
FIGURE 6-5:
© 2006 Microchip Technology Inc.
STAT1
STAT2
V
V
SS
DD
V
V
C
DD
SS
IN
PCB Layout Issues
MCP73833
Typical Layout (Top).
Typical Layout (Bottom).
R
PROG
6-4
and
BAT
and V
6-5
C
V
THERM
PG
depict a
BAT
OUT
V
SS
BAT
pins,
MCP73833/4
DS22005A-page 17