DA9053 Datasheet, PDF (25/183 Pages) Dialog Semiconductor – Flexible High-Power System PMIC with Switching USB Power Manager

DA9053
Flexible High-Power System PMIC with 1.8 A
Switching USB Power Manager
Parameter
capacitor
Symbol Conditions
configured VLDO1)
Min
Typ
Max
Unit
ESR of capacitor
F > 1 MHz
0.1

Maximum output
current
Short circuit
current
IMAX
ISHORT
VDD ≥ 1.8 V
40
Note 3
mA
80
mA
Dropout voltage
VDROPOUT
VDD > 2.15 V IOUT= IMAX
(VDD = 2.0 V IOUT = 0.4 * IMAX or
VDD = 1.5 V IOUT = 0.25 * IMAX)
200
350
100
150
mV
Static line
regulation
Static load
regulation
Line transient
response
Load transient
response
PSRR
Output noise
VSLINE
VDD = 3.0 V to 5.0 V
IOUT = IMAX
VSLOAD
IOUT = 1 mA to IMAX
VTRLINE
VTRLOAD
PSRR
N
VDD = 3.0 V to 3.6 V
IOUT = IMAX
tr = tf = 10 µs
VDD = 3.6 V
IOUT = 1 mA to IMAX
tr = tf = 1 µs
f = 10 Hz to 10 kHz
VDD = 3.6 V
f = 10 Hz to 100 kHz
VDD = 3.6 V
IOUT = 5 mA to IMAX
Quiescent current
in ON mode
IQON
Note 4
Quiescent current
in OFF mode
IQOFF
5
20
mV
5
20
mV
5
20
mV
15
50
mV
50
60
dB
80
8 μA +
1.25 % of
IOUT
μVrms
μA
1
μA
Turn on time
TON
10 % to 90 %
300
μs
Turn off time
Pull down
resistance in OFF
mode
TOFF
ROFF
90 % to 10 %
Can be switched off via
LDO1_PD_DIS
10
ms
100

Note 1
Note 2
Note 3
Note 4
Programmable in 50 mV voltage steps, maximum output voltage is determined by VDD - dropout
voltage.
Sourced from LDOCORE band gap.
Max. current is 10 mA if supplied from VDD_REF.
Internal regulator current flowing to ground.
Datasheet
CFR0011-120-00
Revision 2.1
25 of 183
31-Aug-2016
© 2016 Dialog Semiconductor