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Maxim > Solutions > Cellular Handsets

PMICs and µPMICs

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819A, MAX8819B, MAX8819C, MAX8819D

A Complete Power Solution for Handheld Applications Includes a Battery Charger, Three Step-Down Converters, and WLED Power
QV  PDF Evaluation Kit for the MAX8663
MAX8663EVKIT

QV  PDF 1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables
MAX8667, MAX8668

Save Power and Board Space Using the Industry's First Dual Step-Down DC-DC Converters with Dual Low-Input LDOs
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 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 5-Output PMICs with DC-DC Core Supply for Low-Cost PDAs
MAX8594




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)
MAX8667  Step-Down 2.6 5.5 2 1.2
1.6
1.8
2.5
2.8
2.85
3.0
3.3
No  -   -  1.2 0.15 Yes 1500 Yes Yes THIN QFN/16 10
MAX8668  Step-Down 2.6 5.5 2 1.2
1.8
2.5
2.8
3.3
No 0.6 3.3 1.2 0.15 Yes 1500 Yes Yes THIN QFN/16 10
MAX8662  Step-Down 2.6 8 3  -  No 1 3.3 1.2 0.1 Yes 1000 Yes Yes THIN QFN/48 37
MAX8663  Step-Down 2.6 8 2  -  No 1 3.3 1.2 0.1 Yes 1000 Yes Yes THIN QFN/40 26
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 26
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 26
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 26
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 10
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 17
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 17
See All Switch-Mode DC-DC Power Supplies (418)




         


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