MAX8671XETL+ Maxim Integrated Products, MAX8671XETL+ Datasheet - Page 13

• 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

(Circuit of Figure 1, I
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
vs. DC OR USB SUPPLY VOLTAGE
Smart Power Selector for Handheld Devices
2
QUIESCENT CURRENT
4
INPUT VOLTAGE (V)
6
VL
______________________________________________________________________________________
1.4
1.2
1.0
0.8
0.6
0.4
0.2
8
= 0mA, T
0
CHARGER ENABLED
NO BATTERY INPUT
VOLTAGE AT DC OR
USB WITH THE
OTHER INPUT LEFT
UNCONNECTED
REGULATORS ARE POWERED FROM USB
0
FALLING
10
RISING
0.5
BATTERY LEAKAGE CURRENT
vs. BATTERY VOLTAGE WHEN
12
A
1.0 1.5
= +25°C, unless otherwise noted.)
14
BATTERY VOLTAGE (V)
PMIC with Integrated Charger and
16
2.0 2.5 3.0 3.5 4.0 4.5
V
V
PEN1 = PEN2 = 1
EN = 1
USB
DC
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
= 0V
= 5V
0
vs. DC OR USB SUPPLY VOLTAGE
2
QUIESCENT CURRENT
4
INPUT VOLTAGE (V)
6
8
CHARGER ENABLED
NO BATTERY INPUT
VOLTAGE AT DC OR
USB WITH THE
OTHER INPUT LEFT
UNCONNECTED
Typical Operating Characteristics
FALLING
10
RISING
12
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
14
0
NO EXTERNAL POWER
EN = LOW
CEN = HIGH
16
0.5 1.0
BATTERY LEAKAGE CURRENT
vs. BATTERY VOLTAGE
BATTERY VOLTAGE (V)
1.5 2.0
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
vs. USB SUPPLY VOLTAGE, USB SUSPEND
0
2.5 3.0 3.5 4.0 4.5
2
USB QUIESCENT CURRENT
4
USB VOLTAGE (V)
6
8
USB VOLTAGE RISING
10
12
14
16
13