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DA9053 Datasheet(PDF) 91 Page - Dialog Semiconductor

Part # DA9053
Description  Flexible High-Power System PMIC with Switching USB Power Manager
PDF  183 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9053 Datasheet(HTML) 91 Page - Dialog Semiconductor

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DA9053
Flexible High-Power System PMIC with 1.8 A
Switching USB Power Manager
Datasheet
Revision 2.1
31-Aug-2016
CFR0011-120-00
91 of 183
© 2016 Dialog Semiconductor
open-drain mode
1: GPI: active high
GPO: supplied from VDD_IO2/external pull-up in
open-drain mode
3
R/W
GPIO0_ MODE
0: GPI/ADCIN4: debouncing off
GPO: Sets output to low level
1: GPI/ADCIN4: debouncing on and generate wake-
up
GPO: Sets output to high level
5:4
R/W
GPIO1_PIN
PIN assigned to
00: ADCIN5/1.2 V comparator
01: GPI (LDO4 HW control)
10: GPO (Open drain)
11: GPO (Push-pull)
6
R/W
GPIO1_Type
0: GPI: active low
GPO: supplied from VDD_IO1/internal pull-up in
open-drain mode
1: GPI: active high
GPO: supplied from VDD_IO2/external pull-up in
open-drain mode
7
R/W
GPIO1_ MODE
0: GPI/ADCIN5:/ debouncing off, Set LDO4_EN
when GPI transfers to active state (reset when GPI
gets to passive state)
1.2 V comparator: (debouncing off), Set LDO4_EN
when GPI transfers to active state (reset when GPI
gets to passive state)
GPO: Sets output to low level
1: GPI: debouncing on, no LDO4_EN control
ADCIN5/1.2 V comparator: debouncing on and
generate wake up
GPO: Sets output to high level
If GPIO1 pin = 01 and GPIO1 mode = 00 then bit 1 of register R12 should also be set to avoid small
nIRQ pulse generation.
Register
Address
Bit
Type
Label
Description
R22
GPIO_2-3
1:0
R/W
GPIO2_PIN
PIN assigned to
00: ADCIN6
01: GPI (LDO5 HW control)
10: GPO (Open drain)
11: GPO (Push-pull)
2
R/W
GPIO2_Type
0: GPI: active low
GPO: supplied from VDD_IO1/internal pull-up in open-
drain mode
1: GPI: active high
GPO: supplied from VDD_IO2/external pull-up in
open-drain mode
3
R/W
GPIO2_MODE
0: GPI/ADCIN6: (debouncing off), Set LDO5_EN when
GPI transfers to active state (reset when GPI gets to
passive state)
GPO: Sets output to low level



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