MAX8671XETL+ Maxim Integrated Products, MAX8671XETL+ Datasheet - Page 16

• 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

V
I
I
SYS
USB
I
BAT
PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
(Circuit of Figure 1, I
16
DC
AC-TO-DC ADAPTER CONNECT WITH USB
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC
LIMIT, R
-330mA
______________________________________________________________________________________
4.0V
DISET
= 3.01kΩ
400μs/div
VL
= 0mA, T
-840mA
MAX8671X toc19
4.14V
1A
A
= +25°C, unless otherwise noted.)
500mA/div
5V/div
500mA/div
500mA/div
V
V
V
V
V
V
OUT1
OUT2
OUT3
OUT4
OUT5
I
I
SYS
V
I
BAT
V
USB
DC
EN
VL
Typical Operating Characteristics (continued)
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC
LIMIT
4V
AC-TO-DC ADAPTER CONNECT
POWER-UP SEQUENCING
+160mA
WITH NO USB
400μs/div
4ms/div
-840mA
MAX8671X toc20
4.14V
MAX8671X toc22
1A
500mA/div
2V/div
500mA/div
5V/div
5V/div
5V/div
2V/div
5V/div
5V/div
5V/div
50mA/div
V
I
I
SYS
USB
I
BAT
DC
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC LIMIT
AC-TO-DC ADAPTER DISCONNECT
1A
-840mA
WITH USB
4V
20ms/div
+160mA
-330mA
MAX8671X toc21
4.14V
500mA/div
2V/div
500mA/div
500mA/div