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Maxim > Solutions > Cellular Handsets

PMICs and µPMICs

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF 700mA DC-DC Step-Down Converters with Dual 300mA LDO in 2mm x 2mm CSP
MAX8884Y, MAX8884Z

Saves Board Space by Consolidating Multiple Supplies into a Single Tiny 2mm x 2mm IC
QV  PDF PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN
MAX8819, MAX8819A, MAX8819B, MAX8819C

A Complete Power Solution for Handheld Applications Includes a Battery Charger, Three Step-Down Converters, and WLED Power
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:  Battery Chargers
Part Number Cell Chemistry Lithium Ion Cells Protected VIN
(V)		 Charging VIN
(V)		 Charge Rate Set by Max. ICHG
(A)		 Charge Termination Charge Regulation Features EV Kit Package/Pins Smallest Available Pckg.
(mm2)		 Oper. Temp.
(°C)
max max ≥ max w/pins
MAX8819 
Li-Ion
Li-Polymer
 1 5.5 5.5
Logic Input
Resistor
 1
Min. Charge Current
Timer
 Linear
Input Current Limit
Internal FET/Transistor
Smart Power Selector
Thermal Die Regulation
Timer
USB Input
 Yes
TQFN/28
 17 -40 to +85
See All Battery Chargers (62)

Key Specifications:  Multifunction PMICs
Part Number Primary Topology Target Processor or Spec. Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features Battery Charger Features Interface Type VIN
(V)		 VIN
(V)		 VOUT
(V)		 VOUT
(V)		 Max. IOUT
(A)		 Max. IOUT
(A)		 Oper. Freq.
(kHz)		 Package/Pins Smallest Available Pckg.
(mm2)
min max min max ≥ ≤ max w/pins
MAX8819  Step-Down -
Output OVP
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 White LED
Battery Charger
Charge Timer
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
 GPIO 4.1 5.5 1 24 0.5 0.5 2000
TQFN/28
 17
MAX8667  - Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 5.5 0.725 3.3 1.2 1.2 1500
TQFN/16
 10
MAX8668  - Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 5.5 0.6 3.3 1.2 1.2 1500
TQFN/16
 10
MAX8662  -
Low Batt./POK Output
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 White LED
Battery Charger
Charge Timer
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
 GPIO 2.6 8 1 3.3 1.2 1.2 1000
TQFN/48
 37
MAX8663  -
Low Batt./POK Output
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 -
Battery Charger
Charge Timer
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
 GPIO 2.6 8 1 3.3 1.2 1.2 1000
TQFN/40
 26
MAX8660  Monahans/ PXA3xx
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 6 0.725 3.3 1.6 1.6 2000
TQFN/40
 26
MAX8660A  Monahans/ PXA3xx
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 6 0.725 2.5 1.6 1.6 2000
TQFN/40
 26
MAX8661  Monahans/ PXA3xx
Dynamic V Adj.
Low Batt./POK Output
Reset Output
Serial Interface
Shutdown
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 6 0.725 3.3 1.6 1.6 2000
TQFN/40
 26
MAX8620Y  -
Reset Output
Shutdown
Adj. Frequency
Current Limit
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.7 5.5 0.6 3.3 0.5 0.5 4000
TDFN-EP/14
 10
MAX8621Y  -
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 5.5 0.6 3.3 0.5 0.5 4000
TQFN/24
 17
MAX8621Z  -
Reset Output
Shutdown
Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier
 - - - 2.6 5.5 0.6 3.3 0.5 0.5 4000
TQFN/24
 17
See All Multifunction PMICs (83)



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