Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

DA9053 Datasheet(PDF) 39 Page - Dialog Semiconductor

No. de pieza DA9053
Descripción Electrónicos  Flexible High-Power System PMIC with Switching USB Power Manager
PDF  183 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  DIALOG [Dialog Semiconductor]
Página de inicio  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9053 Datasheet(HTML) 39 Page - Dialog Semiconductor

Back Button DA9053 Datasheet HTML 35Page - Dialog Semiconductor DA9053 Datasheet HTML 36Page - Dialog Semiconductor DA9053 Datasheet HTML 37Page - Dialog Semiconductor DA9053 Datasheet HTML 38Page - Dialog Semiconductor DA9053 Datasheet HTML 39Page - Dialog Semiconductor DA9053 Datasheet HTML 40Page - Dialog Semiconductor DA9053 Datasheet HTML 41Page - Dialog Semiconductor DA9053 Datasheet HTML 42Page - Dialog Semiconductor DA9053 Datasheet HTML 43Page - Dialog Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 183 page
background image
DA9053
Flexible High-Power System PMIC with 1.8 A
Switching USB Power Manager
Datasheet
Revision 2.1
31-Aug-2016
CFR0011-120-00
39 of 183
© 2016 Dialog Semiconductor
5.13.3
BUCKMEM
Table 28: BUCKMEM Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input voltage
VDD
2.8
Note 1
5.0
Note 1
V
Output capacitor
COUT
-30 %
20
+30 %
µF
Output capacitor ESR
f > 100 kHz
all caps + track
impedance
25
50
m
Ω
Inductor value
LBUCK
-30 %
2.2
+30 %
µH
Inductor resistance
LDCR
100
150
m
Ω
Output voltage
VBMEM
IOUT = IMAX
0.95
Note 2
2.525
V
Output voltage accuracy
incl. static line / load
regulation
-3
Note 3
+3
%
Output voltage ripple
IOUT = IMAX
10
mV
Load regulation transient
VTRLOAD
IOUT = 0 mA / 500 mA,
dI/dt = 30 mA/µs
20
40
mV
Line regulation transient
VTRLINE
VDD = 3.0 V.to.3.6 V
IOUT = 500 mA
tr=tf=10 µs
5
10
mV
Output current
IMAX
1000
Note 4
mA
Current limit
(programmable)
ILIM
BUCKMEM_ILIM=00
-20 %
800
20 %
mA
BUCKMEM_ILIM=01
-20 %
1000
20 %
mA
BUCKMEM_ILIM=10
-20 %
1200
20 %
mA
BUCKMEM_ILIM=11
-20 %
1500
20 %
mA
Quiescent current in OFF
mode
IQFF
1
µA
Quiescent current in
synchronous rectification
mode
IQON
open loop Note 5
2.5
mA
Switching frequency
f
2
MHz
Switching duty cycle
D
10
90
%
Turn on time
TON
2.2
ms
Output pull down resistor
@ VOUT = 0.5 V, can
be switched off via
MEM_PD_DIS
200
Ω
Efficiency
η
IOUT=30 mA to IMAX
VDD <4.2 V
85
%
On resistance pMOS
RpMOS
incl. pin and routing
0.33
0.46
Ω



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com