MAX1574

PRODUCTION

180mA, 1x/2x, White LED Charge Pump in 3mm x 3mm TDFN

White LED Charge Pump in 3mm x 3mm TDFN Achieves 83% Average Efficiency

Data Sheet (Rev. 0)

Part Models: 2
1ku List Price: Starting From $2.07

Viewing:

Part Details

Up to 180mA (60mA/LED) Drive Capability
83% Average Efficiency (P_LED / P_BATT) Over Li+ Battery Discharge
0.5% (typ) LED Current Matching
Adaptive 1x/2x Mode Switchover
Low Input Ripple and EMI
5% to 100% Dimming Through Single-Wire Serial Pulse Interface
Low 0.1µA Shutdown Current
2.7V to 5.5V Supply Voltage Range
Soft-Start Limits Inrush Current
Output Overvoltage Protection
Thermal-Shutdown Protection
10-Pin 3mm x 3mm TDFN Package

Part Models: 2
1ku List Price: Starting From $2.07

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX1574ETB+	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX1574ETB+T	Thin Dual Flatpack No Leads, Exposed Pad	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Charge Pumps 1
MAX1595	PRODUCTION	Regulated 3.3V/5.0V Step-Up/Step-Down Charge Pump
LED Drivers 13
MAX1573	PRODUCTION	White LED 1x/1.5x Charge Pump in UCSP and Thin QFN
MAX1570	PRODUCTION	White LED Current Regulator with 1x/1.5x High-Efficiency Charge Pump
MAX1575		White LED 1x/1.5x Charge Pump for Main and Sub-Displays

MAX1910	PRODUCTION	1.5x/2x High-Efficiency White LED Charge Pumps
MAX1912		1.5x/2x High-Efficiency White LED Charge Pumps
MAX1582		High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting
MAX1583		White LED Camera-Flash Boost Converter
MAX1848	PRODUCTION	White LED Step-Up Converter in SOT23
MAX1561	PRODUCTION	High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs
MAX1599	PRODUCTION	High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs
MAX1553	PRODUCTION	High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs
MAX1554	PRODUCTION	High-Efficiency, 40V Step-Up Converters for 2 to 10 White LEDs
MAX1698	PRODUCTION	High-Efficiency Step-Up Current Regulator for LEDs

Latest Discussions

No discussions on MAX1574 yet. Have something to say?

Start a Discussion on EngineerZone®

Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 6

Hardware Ecosystem

Latest Discussions