DA9211 Datasheet, PDF (3/74 Pages) Dialog Semiconductor – Integrates two dual-phase buck converters

DA9211 and DA9212
Datasheet
IC_EN
GPI0
GPI1
GPIO2
GPI
GPI
GPIO
nIRQ
OUT
VDDIO
100nF
VSS_ANA
1µF
OTP
MEMORY
DIGITAL
CORE
REGISTER
SPACE
BIAS
SUPERV
OSC
2/4-WIRE INTERFACE
Buck A
CTRL
+
DRIVE
DVS
DAC
Buck B
CTRL
+
DRIVE
DVS
DAC
Company confidential
4x 10µF
FBAP
2x 0.47µH
FBAN
FBBP
2x 0.47µH
FBBN
L/C/R PCB
PoL
2x 22µF
L/C/R PCB
PoL
2x 22µF
Figure 2: DA9212 System diagram
Data sheet
CFR0011-120-00 Rev 3
Version <3.0>
3 of 74
<07-Jan-2015>
© 2015 Dialog Semiconductor GmbH