Dialog Semiconductor DA9070, User Manual

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UM-PM-039
DA9070 / DA9231 Fuel Gauge Development Kit NDA Confidential
User Manual Revision 2.1 28-Oct-2018
7 of 18 © 2018 Dialog Semiconductor
Chip Evaluation Mode
DA9070 Fuel gauge EVK is able to be configured to perform chip evaluations with or without battery.
For example, DA9070 or DA9231 can be evaluated for current consumption, efficiency, load/line
regulation, load/line transient etc. without battery; DA9070 can also be evaluated for sequence,
system load transient while the battery being plugged-in.
Evaluation Mode Basic Set-up
It is recommended to follow the following steps while setting up the chip evaluation mode.
- Install jumpers as shown in Figure 3 .
J14
EVALUATION
MODE
J9
J10
J11
J20 J19 J18
J12
J2
J15
J25
J22 J23
J24
J6
J27
J8
Figure 3: Basic Jumper Settings for Evaluation Mode