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Maxim > Solutions > Digital Cameras (DIGICAMs)

Multi-Channel Power Management ICs

DATA SHEETS
Display Title / Parts Key Advantages
QV    Evaluation Kit for the MAX8858
MAX8858EVKIT
QV    Evaluation Kit for the MAX8857A
MAX8857AEVKIT
QV    Evaluation Kit for the MAX8611V, MAX8611, and MAX8613
MAX8611EVKIT
QV    Evaluation Kit for the MAX8680
MAX8680EVKIT
QV  PDF Smallest, All-Internal MOSFET, 7-Channel 2 AA DSC PMIC
MAX8857A

Highly Efficient 2 AA DSC PMIC
QV  PDF Evaluation Kit for the MAX8819A, MAX8819B, MAX8819C, and MAX8819D
MAX8819AEVKIT
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    Smallest 6-Channel, 2-Cell Li+ PMIC for Digital SLR Cameras
MAX8682

Smallest DSLR Power Solution Available
QV  PDF Smallest, All-Internal MOSFET, 6-Channel DSC PMIC in a 5mm x 5mm TQFN
MAX8858

Low-Cost, High-Performance, 6-Channel DSC PMIC
QV  PDF Smallest, All-Internal MOSFET, 7-Channel DSC PMIC in Tiny 5mm x 5mm Thin QFN
MAX8680

Industry's Smallest 7-Channel DSC Power Solution
QV  PDF 8-Channel PMICs for Digital Camera Power Supplies
MAX8610, MAX8611, MAX8611V, MAX8612, MAX8613

Industry's Smallest 8-Channel DSC Power Solutions
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 Dual-Output (+ and -) DC-DC Converters for CCD
MAX8614A, MAX8614B

Small, 3mm x 3mm TDFN Package
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-Channel Slim DSC Power Supplies
MAX1584, MAX1585

Highest Efficiency, Smallest, Five-Channel Slim Digital Still Camera Power Supply
QV  PDF Six-Channel, High-Efficiency, Digital Camera Power Supplies
MAX1566, MAX1567

Six-Channel, High-Efficiency, Digital Camera Power Supplies Improve Performance, Component Count, and Size Compared to Conventional Multichannel Controllers in 2-Cell AA, 1-Cell Li+, and Dual-Battery Designs
QV  PDF Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply
MAX1565

Small, High-Efficiency, Five-Channel Digital Still Camera Power Supply Integrates Ultra-High-Efficiency Step-Up/Step-Down DC-DC Converters Along with Three Auxiliary Step-Up Controllers
QV  PDF Digital Camera Step-Up Power Supply
MAX1800

Complete Power-Supply Solution for Digital Camera Delivers 5 Outputs from 1 Li+ or 2-3 AA Cells



Key Specifications:   Battery Chargers
Part Number Cell Chemistry Number of Lithium-Ion cells Protected VIN (max) (V) Charging VIN (max) (V) Charge Rate Set by Max. Charge Current (A) Max. Charge Current (A) Charge Termination Charge Regulation Features EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX8819  Li-Ion
Li-Polymer 		1 5.5 5.5 Logic Input
Resistor 		1 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
MAX8671X  Li-Ion
Li-Polymer 		1 14 6.6 Logic Input
Resistor 		1 1 Min. Charge Current Linear
•Dual USB/Adapter Input
•Input Current Limit
•Internal FET/Transistor
•Smart Power Selector
•Stand Alone
•Thermal Die Regulation
•Thermistor Input
•Timer
•USB Input
 Yes TQFN/40 26 -40 to +85
See All Battery Chargers (62)

Key Specifications:   Inverting Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Alternate Topology Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8614  2.7 5.5 0.125 0.125 Resistor 0.8 2 Inverting
Step-Up 		1000 TDFN-EP/14 10
See All Inverting Switching Regulators (22)

Key Specifications:   Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features Battery Charger Features Interface Type VIN (min) (V) VIN (max) (V) Min. VOUT (V) Max. VOUT (V) IOUT (A) IOUT (A) Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
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
MAX8671X  Step-Down Low Batt./POK Output Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		 -  Battery Charger
Charge Timer
Dual USB/ Adapter Input
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input 		 -  2.6 6.6 0.6 5 0.5 0.5 2000 TQFN/40 26
MAX8614  Inverting
Step-Up 		Low Batt./POK Output
Shutdown 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start 		 -   -   -  2.7 5.5  -   -  0.125 0.125 1000 TDFN-EP/14 10
MAX8610  NEW!  -   -   -   -   -   -   -   -   -   -   -   -   -  TQFN/48 37
MAX8611  Step-Down
Step-Up
Step-Up/Down 		Shutdown Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
White LED 		 -  GPIO 1.5 5.5 1 20  -  1 2000 TQFN/48 37
MAX8857A  Step-Up Low Batt./POK Output
Output OVP 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias
White LED 		 -  GPIO 0.9 5.5 1 27  -  1 2000 TQFN/40 26
MAX8680  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Output OVP
Shutdown
Volt. or PWM Controlled Output 		Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias
White LED 		 -  GPIO 0.9 5.5 1 27  -  2.5 2000 TQFN/40 26
MAX8858  Step-Up
Step-Up/Down 		Shutdown Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias 		 -  GPIO 0.9 5.5 1 18 1 1 2000 TQFN/32 26
MAX8621Y  Step-Down 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  Step-Down 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
MAX1584  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias 		 -   -  0.7 5.5 1.25 5.5 1 1 1000 TQFN/32 26
MAX1585  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias 		 -   -  0.7 5.5 1.25 5.5 1 1 1000 TQFN/32 26
MAX1566  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias
White LED 		 -   -  0.7 5.5 1.25 5.5 0.75 0.75 1000 TQFN/40 37
MAX1567  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Shutdown 		Adj. Frequency
Current Limit
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		CCD Bias
TFT Bias 		 -   -  0.7 5.5 1.25 5.5 0.75 0.75 1000 TQFN/40 37
MAX1565  Step-Down
Step-Up
Step-Up/Down 		Low Batt./POK Output
Output OVP
Output UVP
Shutdown 		Adj. Frequency
Current Limit
Fixed Freq./PWM
Internal Pwr. FETs
Soft Start
Sync. Rectifier 		TFT Bias  -   -  0.7 5.5 1.25 5 0.8 0.8 1000 TQFN/32 26
See All Multifunction PMICs (79)

Key Specifications:   Step-Up Switching Regulators
Part Number VIN (min) (V) VIN (max) (V) IOUT (A) IOUT (A) Output Adj. Method Operating Current, ICC (max) (mA) Number of DC-DC Outputs Operating Freq. (kHz) Package Smallest Available Package (max w/pins) (mm2)
MAX8614  2.7 5.5 0.125 0.125 Resistor 0.8 2 1000 TDFN-EP/14 10
See All Step-Up Switching Regulators (93)
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