Overview

 


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







LCD Bias - Step-Down Converter



DATA SHEETS
Part Number Description Key Advantages
MAX8831EVKIT Evaluation Kit for the MAX8831

MAX8831 High Efficiency White LED Step-Up Converter with I²C Interface in 2mm x 2mm WLP

Easily Drives Five Banks of 9 LEDs with Over 90% Efficiency Using an I²C Interface in a 2mm x 2mm WLP
MAX5432EVKIT Evaluation Kit for the MAX5432 and MAX5433

MAX8640Y, MAX8640Z Tiny 500mA, 4MHz/2MHz Synchronous Step-Down DC-DC Converters

Smallest 2mm x 2.1mm SC70 Package, the Industry's Smallest Total Solution Size, and Most Robust 4MHz/2MHz Step-Down DC-DC Converters on the Market that Can Deliver 500mA with Over 93% Efficiency
MAX8581, MAX8582 2.5MHz/1.5MHz Step-Down Converters with 60mΩ Bypass in TDFN for CDMA PA Power

Overall Smallest Solution 1.5MHz Step-Down DC-DC Converters Deliver 600mA with Up to 94% Efficiency in a Small TDFN Package
MAX5432, MAX5433, MAX5434,
...
32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers

32-Tap, Nonvolatile, I²C, Linear-Taper, Digital Potentiometers Perform the Function of a Mechanical Potentiometer, but Replace the Mechanics with a Simple 2-Wire Serial Interface
MAX8560, MAX8561, MAX8562 4MHz, 500mA Synchronous Step-Down DC-DC Converters in Thin SOT and TDFN

First 4MHz Step-Down DC-DC Converters Deliver 500mA with Over 90% Efficiency in SOT23 and TDFN
MAX1927, MAX1928 Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters

MAX1920, MAX1921 Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23




Key Specifications:

Digital Potentiometers
Part Number Taper POTs Control Interface Wiper Memory Steps REND-TO-END
(kΩ)
Res. Tol.
(%)
Temp. Coeff.
(ppm/°C)
Wiper Resistance
(Ω)
ICC @5V
(µA)
Smallest Available Pckg.
(mm2)
typ typ max max w/pins
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2 9.6
MAX5433  100 9.6
MAX5434  50 8.3
MAX5435  100 8.3
See All Digital Potentiometers (129)

Step-Down Switching Regulators
Part Number VIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Preset VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
min max min max max w/pins
MAX8581  2.7 5.5 0 5 - 0.6 0.6 Dyn. REF In 1 2500
TDFN-EP/10
9.6
MAX8582  2.7 0 5 - 0.6 0.6 Dyn. REF In 1500
TDFN-EP/10
9.6
MAX8640Y  2.7 1 2.5
1
1.1
1.2
1.3
1.5
1.8
2.5
0.5 0.5 Preset 2000
µDFN/6
SC70/6
1.6
MAX8640Z  2.7 1.1 1.8
1.1
1.2
1.3
1.5
1.8
0.5 0.5 Preset 4000
µDFN/6
SC70/6
1.6
MAX8560  2.7 0.6 2.5 - 0.5 0.5 Resistor 4000
TSOT/5
8.3
MAX8561  2.7 0.6 2.5 - 0.5 0.5 Resistor 4000
TDFN-EP/8
9.6
MAX8562  2.7 0.6 2.5 - 0.5 0.5 Resistor 4000
TDFN-EP/8
9.6
MAX1927  2.6 0.75 5 - 1 1 Resistor 1000
µMAX/10
15.4
MAX1928  2.6 1.5 2.5
1.5
1.8
2.5
1 1 Preset 1000
µMAX/10
15.4
MAX1920  2 1.25 4 - 0.4 0.4 Resistor 1200
SOT/6
TDFN-EP/6
9
MAX1921  2 1.5 3.3
1.5
1.8
2.5
3
3.3
0.4 0.4
Preset
Resistor
1200
SOT/6
9
See All Step-Down Switching Regulators (284)

White LED Drivers
Part Number Topology LEDs Config. Dimming Control VDROPOUT
(mV)
VCURR_SENSE
(mV)
POUT
(W)
ILED
(mA)
VIN
(V)
VIN
(V)
ICC
(mA)
VOUT
(V)
Oper. Freq.
(kHz)
Package/Pins
max num. of typ max min max max max
MAX8831  Inductor Based 45 Series-Parallel
Digital
I2C Serial
150 150 5 25 2.7 5.5 1.5 28 2000
WLP/16
See All White LED Drivers (47)





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