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MAX9217/MAX9218 Serializer/Deserializer Receives EE Times Ultimate Products Award







Maxim > Solutions > Displays: LCD

White LED Drivers That Drive LEDs in Series

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Complete Bias and White LED Power Supplies for Small TFT Displays
MAX1578, MAX1579

First Complete LCD Bias and WLED Backlight Supplies for Small TFT Displays
QV  PDF High-Efficiency, 32V Step-Up Converters with TA Derating Option for 2 to 8 White LEDs
MAX8595Z, MAX8596Z

High-Efficiency, 32V Step-Up Converters with Temperature Derating Option for 2 to 8 White LEDs
QV  PDF White LED Camera-Flash Boost Converter
MAX1583

First 24V, White-LED, Flash/Strobe Supply for Camera Phones
QV  PDF High-Efficiency Step-Up Converters for White LED Main and Subdisplay Backlighting
MAX1582

First Dual-Output, White LED Driver for Main and Sub-Displays Reduces Power by 25%
QV  PDF High-Efficiency, 26V Step-Up Converters for Two to Six White LEDs
MAX1561, MAX1599

26V, Step-Up DC-DC Powers Up to 6 White LEDs with Up to 87% Efficiency
QV  PDF White LED Step-Up Converter in SOT23
MAX1848

Current Regulated Step-Up Converter Powers White LEDs with Uniform Brightness



Key Specifications:  White LED Drivers
Part Number Topology LEDs Config. Dimming Control VCURR_SENSE
(mV)
POUT
(W)
ILED
(mA)
VIN
(V)
VIN
(V)
ICC
(mA)
VOUT
(V)
Oper. Freq.
(kHz)
Package/Pins
max num. of max min max max max
MAX1578  Inductor Based 8 Series
Analog
PWM
300 0.9 25 2.7 5.5 5 32 1000
TQFN/24
MAX1579  8
Analog
PWM
300 0.9 25 2.7 5 32 1000
TQFN/24
MAX1583  5
Analog
Digital
0.6 6 300 2.6 2.5 24 1000
TDFN-EP/10
MAX1561  6
Analog
PWM
100 0.9 20 2.6 0.55 26 1000
TDFN-EP/8
MAX1599  6
Analog
PWM
100 0.9 20 2.6 0.55 26 500
TDFN-EP/8
MAX1582  7
Analog
PWM
100 0.6 20 2.6 0.56 26 1000
TQFN/12
MAX1848  6 Analog 75 0.8 60 2.6 2 12 1200
SOT/8
TDFN-EP/8
See All White LED Drivers (46)



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