Rainbow Electronics MAX8724 - Manual (Page 18)

MAX1908/MAX8724
Low-Cost Multichemistry Battery Chargers
18 ______________________________________________________________________________________
IMAX
RESET
1.8V
0.15V
0.1V
5ms
LVC
CONTROL
CELLS
SETV
SETI
CCV CCI CCS
GMS
GMI
GMV
CLS
DLO
DHI
CSI
X20
t OFF
GENERATOR
BST
S
R Q
CCMP
ZCMP
IMIN
CHG
R Q
S
CSS
X20
CSSP AC ADAPTER
CSSN
BST
DHI
LX
RS1 LDO
D3
N1a
N1b
C BST
L1
RS2
DLO
CSIP
CSIN
C OUT
BATT
BATTERY
MAX1908
MAX8724
Q
CELL
SELECT
LOGIC
Figure 4. DC-DC Functional Diagram
DC-DC Functional Diagram