CDH2D09 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
MFG CO.
'CDH2D09' PDF : 44 Pages View PDF
PMIC with Integrated Charger and
Smart Power Selector for Handheld Devices
Typical Operating Characteristics (continued)
(Circuit of Figure 1, IVL = 0mA, TA = +25°C, unless otherwise noted.)
USB CONNECT (NO SYS LOAD)
MAX8671X toc14
USB CONNECT (50mA SYS LOAD)
MAX8671X toc15
USB DISCONNECT (50mA SYS LOAD)
MAX8671X toc16
VUSB
IUSB
VSYS 4.0V
4.14V
5V/div
VUSB
500mA/div
IUSB
2V/div
4.0V
VSYS
4.14V
5V/div
VUSB
500mA/div
IUSB
2V/div
4.14V
VSYS
4.0V
5V/div
500mA/div
2V/div
VUOK
IBAT 0mA
-475mA CHARGING
5V/div
VUOK
+50mA
IBAT
500mA/div
-425mA CHARGING
5V/div
VUOK
500mA/div IBAT
+50mA
-425mA CHARGING
5V/div
500mA/div
2ms/div
0mA LOAD ON SYS, 4.0V BATTERY, 5.0V USB INPUT
2ms/div
50mA LOAD ON SYS, 4.0V BATTERY, 5.0V USB INPUT
2ms/div
50mA LOAD ON SYS, 4.0V BATTERY, 5.0V USB INPUT
VUSB
USB SUSPEND
MAX8671X toc17
5V/div
IUSB
VSYS
VCST1
VCST2
4.14V
IBAT -425mA
4.0V
+50mA
500mA/div
2V/div
5V/div
5V/div
500mA/div
400μs/div
50mA LOAD ON SYS, 4.0V BATTERY, 5.0V USB INPUT
VUSUS
USB RESUME
MAX8671X toc18
5V/div
IUSB
4.0V
VSYS
VCST1
VCST2
+50mA
IBAT
4.14V
-425mA
500mA/div
2V/div
5V/div
5V/div
500mA/div
400μs/div
50mA LOAD ON SYS, 4.0V BATTERY, 5.0V USB INPUT
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