DA9210 Datasheet, PDF (14/90 Pages) Dialog Semiconductor – Multi-Phase 12 A DC-DC Buck Converter

DA9210
DA9210 Multi-Phase 12 A DC-DC Buck Converter
Param eter
V OH
VOL@1 mA
V OL
@3 mA
V OL
@20 mA
CIN
tSP
tfDA
tOC_DEL
tOC_ASSERT
tOC_PD
f GPI4
DGPI4
De s cr iption
GPO0-6,
OC_PG, SO (4-
WIRE ode)
Output High
Voltage
GPO0-6,
OC_PG, DATA
(2-WIRE mode)
SO (4-WIRE
mode)
Output Low
Voltage
DATA (2-WIRE
mode)
Output
DATA (2-WIRE
mode)
Output Low
Voltage
CLK, DATA (2-
WIRE mode)
Input
Capacitance
CLK, DATA (2-
WIRE mode)
Spike
Suppression
DATA (2-WIRE
mode)
OC_PG Delay
OC_PG Assert
OC_PG Pow er
Dow n
Digital clock
input frequency
Digital clock
input duty cycle
Conditions
Push-pull mode
@1 mA
VDD_IO ≥1.5 V
Fast/Fast+ mode
High Speed mode
Fast @ Cb<550 pF
HS @ 10<Cb<100
HS @ Cb<400 pF
From over-current
detection to OC_PG
port asserted
From end of over-
current to OC_PG
port released
After disabling the
buck until OC_PG
released
At GPIO4
At GPIO4
M in
Typ
0.8*V DD_IO
2.5
20 + 0.1 Cb
10
20
100
-7 %
6.0
50
M ax
Unit
V
0.3
V
0.24
V
0.4
V
10
pF
50
ns
10
120
ns
40
80
10
ns
ns
250
µs
+7 %
MHz
10
%
Datasheet
CFR0011-120-00
Revision 2.0
14 of 90
09-Sep-2016
© 2016 Dialog Semiconductor