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DA9217 Datasheet(PDF) 2 Page - Dialog Semiconductor

Part # DA9217
Description  High-Performance Dual-Phase DC-DC Converter
PDF  48 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9217 Datasheet(HTML) 2 Page - Dialog Semiconductor

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DA9217
High-Performance Dual-Phase DC-DC Converter
Datasheet
Revision 2.0
18-Sep-2020
CFR0011-120-00
2 of 48
© 2020 Dialog Semiconductor
System Diagrams
CONF
DA9217
SoC
CPU
IC_EN
GPU
AGND
PVDD
AVDD
VR_
HOT
DA9220
IC_EN
AGND
PVDD
AVDD
DDR
1.8 V
1.1 V
CONF
DA9217
IC_EN
AGND
PVDD
AVDD
GPU_EN
CPU_LP
PG (DVS ready)
VR_CPU_HOT
GPIO
GPU_LP
IO_LP
DDR_LP
VR_GPU_HOT
VR_DDR_HOT
Figure 1: Typical Application Diagram (Port Control)
I2C CLK
Faults
PG (ENx/DVS ready)
I2C DATA
CONF
DA9217
SoC
I
2C
CPU
IC_EN
GPIO
GPU
AGND
PVDD
AVDD
CONF
DA9220
IC_EN
AGND
PVDD
AVDD
DDR
1.8 V
1.1 V
CONF
DA9217
IC_EN
AGND
PVDD
AVDD
GPU_EN
Figure 2: Typical Application Diagram (I2C Control)
DA9217
Buck1
Digital Core
OTP Memory
Register Map
IC_EN
CONF/GPIO0
GPIO1
GPIO2
SCL/GPIO3
SDA/GPIO4
FB1P
4 x 10 µF
100 nH
PGND
FB1N
NC
100 nH
NC
AG ND
VOUT1 = 0.3 V to 1.9 V
1 µF
2x 10 µF
VDD = 2.5 V to 5.5 V
Bias Supervision
Oscillator
I
2C
GPIO
PVDD1
Figure 3: Simplified Schematic Diagram



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