ENGLISH • 简体中文 • 日本語 • 한국어 


     
    
    
    

WHAT'S NEW PRODUCTS SOLUTIONS DESIGN APPNOTES SUPPORT BUY COMPANY MEMBERS


 
 Overview

 
Suggested Components
 
 Application Notes
 
 New Product Announcements
 
 Design Guides







Maxim > Solutions > PDAs and Handheld Equipment

Power Management - Complete PDA PMICs

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX8663
MAX8663EVKIT
QV  PDF PMIC with Integrated Charger and Smart Power Selector for Handheld Devices
MAX8671X

Five Regulated Output Voltages and Li+ Charger with Smart Power Control that Allows a System to Operate Without a Battery
QV  PDF Power-Management ICs for Single-Cell, Li+ Battery-Operated Devices
MAX8662, MAX8663

7-Channel Integrated PMICs Include Charger with Smart Power Control and Allow the System to Operate Without a Battery
QV  PDF High-Efficiency, Low-IQ, PMICs with Dynamic Voltage Management for Mobile Applications
MAX8660, MAX8660A, MAX8661

Smallest Size and Highest Efficiency PMIC Solutions for Intel's Monahans Processor
QV  PDF High-Efficiency, Low-IQ PMIC with Dynamic Core for PDAs and Smartphones
MAX8588
QV  PDF µPMIC for Microprocessors or DSPs in Portable Equipment
MAX8620Y

Step-Down DC-DC Integrates 2 LDOs and Reset in Tiny TDFN to Power Microprocessor in Portables
QV  PDF Dual Step-Down DC-DC Power-Management ICs for Portable Devices
MAX8621Y, MAX8621Z

Six-Output, Dual Step-Down DC-DC Power-Management ICs for Smartphones and Other Portable Devices
QV  PDF Complete Backup-Management ICs for Lithium and NiMH Batteries
MAX8568A, MAX8568B
QV  PDF 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs
MAX8594
QV  PDF High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smartphones
MAX1586A, MAX1586B, MAX1586C, MAX1587A, MAX1587C

High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smartphones Using Intel X-Scale® Microprocessors
QV  PDF Complete Power IC for Low-Cost PDAs
MAX1552
QV  PDF Triple-Output Power-Management IC for Microprocessor-Based Systems
MAX1702B
QV  PDF Compact, High-Efficiency, Dual-Output, Step-Up DC-DC Converter
MAX1817



Key Specifications:   Battery Backup Circuits
Part Number Reset Threshold Range (V) Features Package Operating Temp. Range (°C)
MAX8568A  2.5 to 3.3
3.3 to 5.5
•Adjustable Reset Input
•Batt Freshness Seal
•Power Fail Comparator
 THIN QFN/16 -40 to +85
MAX8568B  2.5 to 3.3
3.3 to 5.5
•Adjustable Reset Input
•Batt Freshness Seal
•Power Fail Comparator
 THIN QFN/16 -40 to +85
See All Battery Backup Circuits (87)

Key Specifications:   Battery Chargers
Part Number Number of Lithium-Ion cells Cell Chemistry Protected VIN (max) (V) Charging VIN (max) (V) Internal FET/Transistor Charger (V) Charge Rate Set by Max. Charge Current (A) Charge Termination Secondary Charge Termination Charge Regulation Features EV-Kit Package Operating Temp. Range (°C)
MAX8671X  1 Li-Ion
Li-Polymer 		14 6.6 Yes 4.2 Logic Input
Resistor 		1 Min. Charge Current Timer Linear
•Current limit
•Dual USB/Adapter Input
•Input Current Limit
•Low Battery/Power OK Output
•Smart Power Selector
•Soft Start
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes THIN QFN/40 -40 to +85
See All Battery Chargers (59)

Key Specifications:   Linear Regulators
Part Number Regulators per Pkg. Min. VIN (V) Max. VIN (V) Preset VOUT (V) Typ. VDROPOUT@ Rated ILOAD (V) Rated ILOAD (mA) Max. ICC (µA) Low Battery/ Power Fail Output POK/ Reset Output POK/ Reset Output Type Nominal POK/Reset Threshold (V) Watchdog Reverse Battery Protection Package Operating Temp. Range (°C)
MAX1552  5 3.1 5.5 1.5
1.8
3.3 		0.21 350 65 Yes Reset Open Drain Active Low Vout-10% No No THIN QFN/16 -40 to +85
See All Linear Regulators (139)

Key Specifications:   Switch-Mode DC-DC Power Supplies
Part Number Topology VIN (min) (V) VIN (max) (V) Number of DC-DC Outputs Preset VOUT (V) Digital/VID Programmed Output Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) IOUT (A) Operating Current, ICC (max) (mA) Fixed Freq/PWM Operation Operating Freq. (kHz) Internal Power Switch(es) Synchronous Rectifier Package Smallest Available Package (max w/pins) (mm2)
MAX8671X  Step-Down 2.6 6.6 3  -  No 0.6 5 0.5 0.285 Yes 2000 Yes Yes THIN QFN/40  - 
MAX8662  Step-Down 2.6 8 3  -  No 1 3.3 1.2 0.1 Yes 1000 Yes Yes THIN QFN/48  - 
MAX8663  Step-Down 2.6 8 2  -  No 1 3.3 1.2 0.1 Yes 1000 Yes Yes THIN QFN/40  - 
MAX8660  Step-Down 2.6 6 4 1.8
2.5
2.85
3.0
3.3 		Yes  -   -  1.6 0.02 Yes 2000 Yes Yes THIN QFN/40  - 
MAX8660A  Step-Down 2.6 6 4 1.8
2.0
2.5 		Yes  -   -  1.6 0.02 Yes 2000 Yes Yes THIN QFN/40  - 
MAX8661  Step-Down 2.6 6 3 1.8
2.5
3.3 		Yes  -   -  1.6 0.02 Yes 2000 Yes Yes THIN QFN/40  - 
MAX8620Y  Step-Down 2.7 5.5 1 1.8
2.5
2.6
2.85
3.0
3.3 		No 0.6 3.3 0.5 0.11 Yes 4000 Yes Yes THIN QFN (Dual)/14  - 
MAX8621Y  Step-Down 2.6 5.5 2 2.5
2.8
2.85
3.0
3.3 		No 0.6 3.3 0.5 0.16 Yes 4000 Yes Yes THIN QFN/24  - 
MAX8621Z  Step-Down 2.6 5.5 2 1.5
1.8
2.6
2.9
3.0
3.3 		No 0.6 3.3 0.5 0.16 Yes 4000 Yes Yes THIN QFN/24  - 
MAX1586A  Step-Down 2.6 5.5 3  -  Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/48  - 
MAX1586B  Step-Down 2.6 5.5 3  -  Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/48  - 
MAX1586C  Step-Down 2.6 5.5 3  -  Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/48  - 
MAX1587A  Step-Down 2.6 5.5 3  -  Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/40  - 
MAX1587C  Step-Down 2.6 5.5 3  -  Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/40  - 
MAX1702B  Step-Down 2.7 5.5 3 1.8
2.5
3.3 		No 0.7 5.5 0.9 0.35 Yes 1000 Yes Yes QFN/36
THIN QFN/36 		 - 
MAX8588  Step-Down 2.6 5.5 3 1.1
1.3
1.5
1.8
2.5
3.3 		Yes 0.7 5.5 1.2 0.06 Yes 1000 Yes Yes THIN QFN/48  - 
MAX1817  Step-Up 1.5 5.5 2  -  No  -   -   -  0.03 No 500 Yes No uMAX/10 15
See All Switch-Mode DC-DC Power Supplies (417)


         



   Copyright © 2008 by Maxim Integrated Products, Dallas Semiconductor  •  Legal Notices  •  Privacy Policy