Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MAX1902EAI Datasheet (PDF) - Maxim Integrated Products

MAX1902EAI Datasheet PDF - Maxim Integrated Products
Part # MAX1902EAI
Download  MAX1902EAI Download

File Size   649.9 Kbytes
Page   33 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers

MAX1902EAI Datasheet (PDF)

Go To PDF Page Download Datasheet
MAX1902EAI Datasheet PDF - Maxim Integrated Products

Part # MAX1902EAI
Download  MAX1902EAI Click to download

File Size   649.9 Kbytes
Page   33 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers

MAX1902EAI Datasheet (HTML) - Maxim Integrated Products

Back Button MAX1902EAI Datasheet HTML 1Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 2Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 3Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 4Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 5Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 6Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 7Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 8Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 9Page - Maxim Integrated Products MAX1902EAI Datasheet HTML 10Page - Maxim Integrated Products Next Button 

MAX1902EAI Product details

General Description

The MAX1901/MAX1902/MAX1904 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping.

Up to 97% efficiency is achieved through synchronous rectification and Maxim’s proprietary Idle Mode™ control scheme. Efficiency is greater than 80% over a 1000:1 load-current range, which extends battery life in system suspend or standby mode. Excellent dynamic response corrects output load transients within five clock cycles. Strong 1A on-board gate drivers ensure fast external N channel MOSFET switching.



Features

♦ 97% Efficiency

♦ 4.2V to 30V Input Range

♦ 2.5V to 5.5V Dual Adjustable Outputs

♦ Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode™)

♦ 12V Linear Regulator

♦ Adjustable Secondary Feedback (MAX1901/MAX1904)

♦ 5V/50mA Linear Regulator Output

♦ Precision 2.5V Reference Output

♦ Programmable Power-Up Sequencing

♦ Power-Good (RESET) Output

♦ Output Overvoltage Protection (MAX1901/MAX1902)

♦ Output Undervoltage Shutdown (MAX1901/MAX1902)

♦ 333kHz/500kHz Low-Noise, Fixed-Frequency Operation

♦ Low-Dropout, 98% Duty-Factor Operation

♦ 2.5mW Typical Quiescent Power (12V input, both SMPSs on)

♦ 4µA Typical Shutdown Current



Applications

  Notebook and Subnotebook Computers

  PDAs and Mobile Communicators

  Desktop CPU Local DC-DC Converters



 




Similar Part No. - MAX1902EAI

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX190 MAXIM-MAX190 Datasheet
1,010Kb / 28P
   Low-Power, 12-Bit Sampling ADCs with Internal Reference and Power-Down
Rev 2; 4/93
MAX19000 MAXIM-MAX19000 Datasheet
1Mb / 19P
   Fully Assembled and Tested
Rev 0; 12/09
MAX19000EVKIT MAXIM-MAX19000EVKIT Datasheet
1Mb / 19P
   Fully Assembled and Tested
Rev 0; 12/09
MAX19000EVKIT++ MAXIM-MAX19000EVKIT+ Datasheet
1Mb / 19P
   Fully Assembled and Tested
Rev 0; 12/09
MAX19005 MAXIM-MAX19005 Datasheet
2Mb / 25P
   Quad, Ultra-Low-Power, 200Mbps ATE Drivers/Comparators
19-6092; Rev 0; 12/11
More results


Similar Description - MAX1902EAI

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX1630 MAXIM-MAX1630_05 Datasheet
288Kb / 29P
   Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
Rev 4; 8/05
MAX1632AEAI MAXIM-MAX1632AEAI Datasheet
288Kb / 29P
   Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
Rev 1; 8/05
MAX1630 MAXIM-MAX1630 Datasheet
237Kb / 28P
   Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
19-0480; Rev 3; 4/97
MAX1630A MAXIM-MAX1630A Datasheet
288Kb / 29P
   Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers
19-3518; Rev 1; 8/05
logo
Semtech Corporation
SC1402 SEMTECH-SC1402 Datasheet
270Kb / 18P
   Multi-Output, Low-Noise Power Supply Controller for Notebook Computers
logo
Maxim Integrated Produc...
MAX17003 MAXIM-MAX17003 Datasheet
610Kb / 36P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
19-0765; Rev 0; 3/07
MAX1533A MAXIM-MAX1533A Datasheet
1Mb / 38P
   High-Efficiency, 5x Output, Main Power-Supply Controllers for Notebook Computers
Rev 0; 4/06
logo
Renesas Technology Corp
ISL6236 RENESAS-ISL6236 Datasheet
3Mb / 36P
   High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
logo
Maxim Integrated Produc...
MAX17003ETJ MAXIM-MAX17003ETJ Datasheet
610Kb / 36P
   High-Efficiency, Quad-Output, Main Power-Supply Controllers for Notebook Computers
Rev 0; 3/07
logo
Intersil Corporation
ISL6236A INTERSIL-ISL6236A Datasheet
3Mb / 37P
   High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers
More results




About Maxim Integrated Products


Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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