MAX1874ETE+T Maxim Integrated Products, MAX1874ETE+T Datasheet - Page 9

• Manufacturer Part Number: MAX1874ETE+T
• Description: IC LI+ CHARGER DUAL-IN 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1874ETE+T

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 4.35 V ~ 6.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Li+ Charger with OVP and Thermal Regulation
DC
DCOK
DCLV
USB
UOK
DCI
USEL
_______________________________________________________________________________________
OVERVOLTAGE AND
N
N
UNDERVOLTAGE
COMPARATORS
THERMISTOR
DETECT
USB/DCLV
DETECT
Dual-Input, USB/AC Adapter, 1-Cell
I
DCLV_SENSE
I
USB_SENSE
INPUT POWER-
OK SELECT
GND
0.25Ω
0.4Ω
REGULATOR
5Ω
LINEAR
REFERENCE
V
3.00V
BATT
5Ω
MAX1874
TEMPERATURE
Functional Diagram
120kΩ
N
BATT
CHG
PON
BYP
REF
9