Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

PV88090 Fiches technique(PDF) 13 Page - Dialog Semiconductor

No de pièce PV88090
Description  High Efficiency 3-Channel Buck Converter with dual LDO
Download  42 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  DIALOG [Dialog Semiconductor]
Site Internet  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

PV88090 Fiches technique(HTML) 13 Page - Dialog Semiconductor

Back Button PV88090 Datasheet HTML 9Page - Dialog Semiconductor PV88090 Datasheet HTML 10Page - Dialog Semiconductor PV88090 Datasheet HTML 11Page - Dialog Semiconductor PV88090 Datasheet HTML 12Page - Dialog Semiconductor PV88090 Datasheet HTML 13Page - Dialog Semiconductor PV88090 Datasheet HTML 14Page - Dialog Semiconductor PV88090 Datasheet HTML 15Page - Dialog Semiconductor PV88090 Datasheet HTML 16Page - Dialog Semiconductor PV88090 Datasheet HTML 17Page - Dialog Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 13 / 42 page
background image
PV88090
High Efficiency 3-Channel Buck Converter with dual LDO
Datasheet
Revision 1.0
10-Dec-2017
CFR0011-120-00
13 of 42
© 2017 Dialog Semiconductor
Parameter
Description
Conditions
Min
Typ
Max
Unit
LBUCK2
Inductor value
Including current and
temperature dependence
-30 %
1.5
+30 %
μH
VBUCK2
Output voltage
IOUT = IMAX
Step = 6.25 mV
1.0
2.19
V
IOUT = IMAX
Step 12.5 mV
2.2
2.5
V
VBUCK2_ACC
Output voltage accuracy
IOUT = ½ IMAX
-3
3
%
VBUCK2_RPL
Output voltage ripple
IOUT = IMAX
VOUT = 1.0 V
30
mVpp
VTRLOAD
Load regulation transient
IOUT = ¼ IMAX to IMAX
tr = tf = 10 µs
VOUT = 1 V
L = 1.5
μH
25
mV
VTRLINE
Line regulation transient
VDD = 4.75 V to 5.25 V
tr = tf = 10 µs
IOUT = 2000 mA
10
mV
IMAX
Output current
2000
mA
ILIM
Peak Inductor Current
Limit (programmable)
Buck2_sync_ilim = 11
-20 %
4189
+20 %
mA
IQFF
Quiescent current in OFF
mode
2
μA
F
Switching frequency
1
MHz
D
Switching duty cycle
10
95
%
RPD
Output pull-down resistor
Can be switched off via
BUCK2_PD_DIS
200
Ω
RPMOS
On resistance PMOS
Include pin and routing
0.125
Ω
RNMOS
On resistance NMOS
Include pin and routing
0.050
Ω
5.4.3.3
Buck3 Electrical Characteristics
Unless otherwise noted, the following is valid for TA = 25 ºC, VDD = 5 V, COUT = 2 x47
μF, local
sensing.
Table 9: Buck3 Electrical Characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
VDD
Input voltage
4.75
5.25
V
COUT
Output capacitance
Including voltage and
temperature coefficient
60
100
(2 x 47)
400
μF
LBUCK3
Inductor value
Including current and
temperature dependence
-30 %
1.5
+30 %
μH
VBUCK3
Output voltage
IOUT = IMAX
Step 6.25 mV
1.3
2.19
V
IOUT = IMAX
Step 12.5 mV
2.2
3.4
V
VBUCK3_ACC
Output voltage accuracy
IOUT = ½ IMAX, note: VBUCK3 =<
2.5V
-3
3
%


Numéro de pièce similaire - PV88090

FabricantNo de pièceFiches techniqueDescription
logo
Renesas Technology Corp
PV88090 RENESAS-PV88090 Datasheet
1Mb / 43P
   High Efficiency 3-Channel Buck Converter with dual LDO
04-Aug-2017
More results

Description similaire - PV88090

FabricantNo de pièceFiches techniqueDescription
logo
Renesas Technology Corp
PV88090 RENESAS-PV88090 Datasheet
1Mb / 43P
   High Efficiency 3-Channel Buck Converter with dual LDO
04-Aug-2017
logo
Lowpower Semiconductor ...
LP78083 POWER-LP78083 Datasheet
399Kb / 8P
   650mA High Efficiency Synchronous Buck with Dual Channel LDO
LP78086 POWER-LP78086 Datasheet
333Kb / 9P
   650mA High Efficiency Synchronous Buck with Dual Channel LDO
LP78081 POWER-LP78081 Datasheet
385Kb / 8P
   600mA High Efficiency Synchronous Buck with 350mA LDO
logo
Monolithic Power System...
MP3378E MPS-MP3378E Datasheet
1Mb / 23P
   4-Channel WLED Controller with High-Efficiency Buck Converter
logo
Maxim Integrated Produc...
MAX20429 MAXIM-MAX20429 Datasheet
715Kb / 18P
   Dual 6A High-Efficiency Low Voltage Buck Converter
Rev 1; 12/20
logo
Monolithic Power System...
NB669 MPS-NB669 Datasheet
827Kb / 19P
   24V, High Current Synchronous Buck Converter With LDO
NB670 MPS-NB670 Datasheet
705Kb / 19P
   24V, High Current Synchronous Buck Converter With LDO
logo
Maxim Integrated Produc...
MAX77540 MAXIM-MAX77540 Datasheet
1Mb / 55P
   16VIN/6A, Dual-Phase High-Efficiency Buck Converter
2021
logo
STMicroelectronics
A22H165M STMICROELECTRONICS-A22H165M Datasheet
1Mb / 32P
   Integrated high-efficiency buck converter
March 2014 Rev 1
More results


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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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