Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

MAX8731A Fiches technique (PDF) - Maxim Integrated Products

MAX8731A Datasheet PDF - Maxim Integrated Products
No de pièce MAX8731A
Télécharger  MAX8731A Click to view

Taille du fichier   390.32 Kbytes
Page   32 Pages
Fabricant  MAXIM [Maxim Integrated Products]
Site Internet  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description SMBus Level 2 Battery Charger with Remote Sense

MAX8731A Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
MAX8731A Datasheet PDF - Maxim Integrated Products

No de pièce MAX8731A
Télécharger  MAX8731A Click to view

Taille du fichier   390.32 Kbytes
Page   32 Pages
Fabricant  MAXIM [Maxim Integrated Products]
Site Internet  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description SMBus Level 2 Battery Charger with Remote Sense

MAX8731A Fiches technique (HTML) - Maxim Integrated Products

Back Button MAX8731A Datasheet HTML 1Page - Maxim Integrated Products MAX8731A Datasheet HTML 2Page - Maxim Integrated Products MAX8731A Datasheet HTML 3Page - Maxim Integrated Products MAX8731A Datasheet HTML 4Page - Maxim Integrated Products MAX8731A Datasheet HTML 5Page - Maxim Integrated Products MAX8731A Datasheet HTML 6Page - Maxim Integrated Products MAX8731A Datasheet HTML 7Page - Maxim Integrated Products MAX8731A Datasheet HTML 8Page - Maxim Integrated Products MAX8731A Datasheet HTML 9Page - Maxim Integrated Products MAX8731A Datasheet HTML 10Page - Maxim Integrated Products Next Button 

MAX8731A Détails du produit

General Description
The MAX8731A is an SMBus™ programmable multichemistry battery charger. The MAX8731A uses a minimal command set to easily program the charge voltage, charge current, and adapter current limit.
The MAX8731A charges one to four Li+ series cells and delivers up to 8A charge current. The MAX8731A drives n-channel MOSFETs for improved efficiency and reduced cost. Low-offset current-sense amplifiers provide high accuracy with 10mΩ sense resistors.
The MAX8731A current-sense amplifiers provide high accuracy (3% at 3.5A) and also provide fast cycle-by cycle current-mode control to protect against battery short circuit and system load transients.
The charger employs dual remote sense, which reduces charge time by measuring the feedback voltage directly at the battery, improving accuracy of initial transition into constant-voltage mode. The MAX8731A provides 0.5% battery voltage accuracy directly at the battery terminal.
The MAX8731A provides a digital output that indicates the presence of the AC adapter, as well as an analog output that indicates the adapter current within 4% accuracy.
The MAX8731A is available in a small 5mm x 5mm, 28-pin, thin (0.8mm) QFN package. An evaluation kit is available to reduce design time. The MAX8731A is available in a lead-free package.

Features
♦ 0.5% Battery Voltage Accuracy
♦ 3% Input Current-Limit Accuracy
♦ 3% Charge-Current Accuracy
♦ SMBus 2-Wire Serial Interface
♦ Cycle-by-Cycle Current Limit
   Battery Short-Circuit Protection
   Fast Response for Pulse Charging
   Fast System-Load-Transient Response
♦ Dual-Remote-Sense Inputs
♦ Monitor Outputs for
   Adapter Current (4% Accuracy)
   AC Adapter Detection
♦ 11-Bit Battery Voltage Setting
♦ 6-Bit Charge-Current/Input-Current Setting
♦ 8A (max) Battery Charger Current
♦ 11A (max) Input Current
♦ +8V to +26V Input Voltage Range
♦ Charges Li+, NiMH, and NiCd Battery Chemistries

Applications
   Notebook Computers
   Tablet PCs
   Medical Devices
   Portable Equipment with Rechargeable Batteries



Numéro de pièce similaire - MAX8731A

FabricantNo de pièceFiches techniqueDescription
Maxim Integrated Products
Maxim Integrated Produc...
MAX8731 MAXIM-MAX8731 Datasheet
325Kb / 32P
   SMBus Level 2 Battery Charger with Remote Sense
Rev 0; 1/06
MAX8731ETI++ MAXIM-MAX8731ETI+ Datasheet
325Kb / 32P
   SMBus Level 2 Battery Charger with Remote Sense
Rev 0; 1/06
More results

Description similaire - MAX8731A

FabricantNo de pièceFiches techniqueDescription
Maxim Integrated Products
Maxim Integrated Produc...
MAX8731 MAXIM-MAX8731 Datasheet
325Kb / 32P
   SMBus Level 2 Battery Charger with Remote Sense
Rev 0; 1/06
Intersil Corporation
Intersil Corporation
ISL88731A INTERSIL-ISL88731A Datasheet
490Kb / 23P
   SMBus Level 2 Battery Charger
ON Semiconductor
ON Semiconductor
NCP3800V ONSEMI-NCP3800V Datasheet
221Kb / 15P
   SMBus Level 2 Battery Charger
April, 2013 ??Rev. 0
Intersil Corporation
Intersil Corporation
ISL88731AHRZ INTERSIL-ISL88731AHRZ Datasheet
772Kb / 23P
   SMBus Level 2 Battery Charger
June 8, 2011
ISL88731CHRTZ INTERSIL-ISL88731CHRTZ Datasheet
897Kb / 25P
   SMBus Level 2 Battery Charger
June 8, 2011
Renesas Technology Corp
Renesas Technology Corp
ISL88731 RENESAS-ISL88731 Datasheet
1Mb / 22P
   SMBus Level 2 Battery Charger
ISL88731C RENESAS-ISL88731C Datasheet
1Mb / 26P
   SMBus Level 2 Battery Charger
Intersil Corporation
Intersil Corporation
ISL88731HRZ INTERSIL-ISL88731HRZ Datasheet
806Kb / 22P
   SMBus Level 2 Battery Charger
June 8, 2011
Renesas Technology Corp
Renesas Technology Corp
ISL88731A RENESAS-ISL88731A Datasheet
1Mb / 24P
   SMBus Level 2 Battery Charger
ISL88733 RENESAS-ISL88733 Datasheet
194Kb / 2P
   SMBus Level 2 Battery Charger
More results

Fiches technique Page

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 


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