MAX1908ETI+T Maxim Integrated Products, MAX1908ETI+T Datasheet - Page 20

• Manufacturer Part Number: MAX1908ETI+T
• Description: IC CHARGER BATTERY 28-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1908ETI+T

• Function: Charge Management
• Battery Type: Multi-Chemistry
• Voltage - Supply: 8 V ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Low-Cost Multichemistry Battery Chargers
Figure 4. DC-DC Functional Diagram
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RESET
0.15V
1.8V
0.1V
CCS
CCI
CCMP
IMIN
ZCMP
IMAX
CCV
CONTROL
CELLS
LVC
SETV
S
R
SETI
CLS
BST
Q
R
S
CHG
t
GENERATOR
OFF
5ms
GMS
GMI
GMV
Q
Q
MAX8765A
MAX1908
MAX8724
MAX8765
SELECT
LOGIC
CELL
DC-DC Functional Diagram
DHI
DLO
CSS
X20
X20
CSI
CSSP
CSSN
BST
DHI
LX
DLO
CSIP
CSIN
BATT
C
OUT
N1a
N1b
BATTERY
RS1
AC ADAPTER
L1
RS2
D3
C
BST
LDO