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







White LED Drivers That Drive LEDs in Series



DATA SHEETS
Part Number Description Key Advantages
MAX1578, MAX1579 Complete Bias and White LED Power Supplies for Small TFT Displays

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

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

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

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

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

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 (47)





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