MAX8671XETL+ Maxim Integrated Products, MAX8671XETL+ Datasheet - Page 23

• Manufacturer Part Number: MAX8671XETL+
• Description: IC PMIC W/CHARGER 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8671XETL+

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.1 V ~ 6.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Mounting Style: SMD/SMT
• Input Voltage: 2.6 V to 6.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Output Current: 0.5 A
• Output Voltage: 0.6 V to 5 V
• Supply Current: 0.285 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 2. Functional Diagram
Smart Power Selector for Handheld Devices
______________________________________________________________________________________
USUS
DC
DOK
DISET
PEN1
PEN2
UOK
USB
VL
PV4
OUT4
FB4
BP
PV5
OUT5
FB5
EN
PWM
AGND
SELECTOR
HIGHEST
VOLTAGE
PMIC with Integrated Charger and
OUT
3.3V
LDO
IN
SELECTOR
SMART
POWER
REF
REG4
LDO
REG5
LDO
SELECTOR AND
SMART POWER
CHARGER BIAS
Li+/Li-Poly BATTERY
CHARGER AND
SYSTEM LOAD
SWITCH
DC-DC
DC-DC
DC-DC
REG3
REG1
REG2
MAX8671X
BVSET
CISET
CST2
CST1
THM
SYS
CEN
PG2
PG1
PV2
PV3
PG3
BAT
PV1
LX2
FB2
LX3
FB3
LX1
FB1
CT
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