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.)
AC-TO-DC ADAPTER CONNECT WITH USB
MAX8671X toc19
VSYS 4.0V
4.14V
5V/div
VSYS
1A
500mA/div
IDC
IDC
AC-TO-DC ADAPTER CONNECT
WITH NO USB
MAX8671X toc20
4V
4.14V
2V/div VSYS
1A
500mA/div
IDC
AC-TO-DC ADAPTER DISCONNECT
WITH USB
MAX8671X toc21
4V
4.14V
2V/div
1A
500mA/div
IUSB
IBAT -330mA
-840mA
500mA/div
IBAT
500mA/div
+160mA
-840mA
IUSB
500mA/div IBAT
-840mA
+160mA
500mA/div
-330mA
500mA/div
400μs/div
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC
LIMIT, RDISET = 3.01kΩ
400μs/div
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC
LIMIT
20ms/div
25Ω LOAD ON SYS, PEN1 = PEN2 = HIGH 1A DC LIMIT
VEN
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VVL
IUSB
POWER-UP SEQUENCING
MAX8671X toc22
5V/div
5V/div
5V/div
2V/div
5V/div
5V/div
5V/div
4ms/div
50mA/div
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