MAX8725ETI Maxim Integrated Products, MAX8725ETI Datasheet - Page 20

• Manufacturer Part Number: MAX8725ETI
• Description: Battery Management Multichemistry Battery Charger
• Manufacturer: Maxim Integrated Products

Specifications of MAX8725ETI

• Product: Charge Management
• Battery Type: Li-Ion, Li-Polymer, NiCd, NiMH, Lead Acid, Universal
• Operating Supply Voltage: 8 V to 28 V
• Supply Current: 2.7 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TQFN-28
• Charge Safety Timers: No
• Mounting Style: SMD/SMT
• Temperature Monitoring: No
• Uvlo Start Threshold: 9.18 V
• Uvlo Stop Threshold: 9.42 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Multichemistry Battery Chargers with Automatic
System Power Selector
Figure 4. DC-DC Converter Functional Diagram
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1.94V
LVC
0.15V
0.1V
AC ADAPTER
LVC
MAX1909
MAX8725
CCV
R
CCV
CCV
COMP
ZCMP
IMAX
IMIN
CCI
CCI
CCS
CCS
CSSP
GMS
GMV
GMI
R
S
TOFF
CSS
20X
VCTL
CLS
ICTL
CSSN
Q
Q
20X
CSI
DLO
DHI
BATT
CSIN
CSIP
DLO
DHI
C
OUT