Dialog Semiconductor DA9070, User Manual

Page: 3 / 18

UM-PM-039
DA9070 / DA9231 Fuel Gauge Development Kit NDA Confidential
User Manual Revision 2.1 28-Oct-2018
3 of 18 © 2018 Dialog Semiconductor
Figures
Figure 1: DA9070 Fuel Gauge EVK Board Top View ........................................................................... 5
Figure 2: DA9070 Fuel Gauge EVK System Diagram .......................................................................... 6
Figure 3: Basic Jumper Settings for Evaluation Mode .......................................................................... 7
Figure 4: GUI for DA9070 Fuel Gauge EVK.......................................................................................... 8
Figure 5: DA9070 Typical Application Diagram..................................................................................... 9
Figure 6: Fuel Gauge and Load Profile Window ................................................................................. 12
Figure 7: Applying External Loads ...................................................................................................... 13
Figure 8: DA9231 Typical Application Diagram................................................................................... 14
Figure 9: Jumper Settings for Battery Profile Mode ............................................................................ 16
Figure 10: PPM windows ..................................................................................................................... 17
Tables
Table 1: Recommended Operation Conditions ................................................................................... 10
Table 2: DA9070 Input and Output Connectors .................................................................................. 10
Table 3: Default Load Resistor Values ................................................................................................ 13
Table 4: Recommended Operation Conditions ................................................................................... 14
Table 5: DA9231 Input and Output Connectors .................................................................................. 15
Terms and Definitions
SOC State of Charge
VBAT Voltage of Battery
IBAT Current of Battery
FG Fuel Gauge
ADC Analog to Digital Converter
MCU Micro-Controller Unit
UART Universal Asynchronous Receiver-Transmitter
USB Universal Serial Bus
PMIC Power Management IC
GUI Graphic User Interface
EVK Evaluation Kit
PCB Print Circuit Board
References
[1] DA9070 Datasheet
[2] DA9231 Datasheet
[3] Application Note: AN-SW-121_DA9070 Power Profile Manager and SOCF
[4] Schematic: DA9070_FG_EVAL_v3_schematic.pdf
[5] PCB Layout: DA9070_FG_EVAL_v3_pcb.pdf
[6] Bill of Materials: DA9070_EVAL_BOARD_REV3_BOM.pdf