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







Maxim > Solutions > Displays: LCD

LCD Bias - Step-Down Converter

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX5432 and MAX5433
MAX5432EVKIT

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

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
QV  PDF 2.5MHz/1.5MHz Step-Down Converters with 60mohm Bypass in TDFN for CDMA PA Power
MAX8581, MAX8582

Overall Smallest Solution 1.5MHz Step-Down DC-DC Converters Deliver 600mA with Up to 94% Efficiency in a Small TDFN Package
QV  PDF 32-Tap, Nonvolatile, I²C, Linear, Digital Potentiometers
MAX5432, MAX5433, MAX5434, MAX5435

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
QV  PDF 4MHz, 500mA Synchronous Step-Down DC-DC Converters in Thin SOT and TDFN
MAX8560, MAX8561, MAX8562

First 4MHz Step-Down DC-DC Converters Deliver 500mA with Over 90% Efficiency in SOT23 and TDFN
QV  PDF Low-Cost, Internal-Switch, Step-Down Regulator for LCD Displays
MAX8723

Low-Cost, High-Efficiency Step-Down Converter
QV  PDF Low-Output-Voltage, 800mA, PWM Step-Down DC-DC Converters
MAX1927, MAX1928

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




Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Features Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX5432  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
EEPROM Wiper Memory
2.7 to 5.25 THIN QFN (Dual)/8 10 -40 to +85
MAX5433  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
EEPROM Wiper Memory
2.7 to 5.25 THIN QFN (Dual)/8 10 -40 to +85
MAX5434  Linear 1 2-Wire Serial Non-Volatile 32 50 25 35 610 2
EEPROM Wiper Memory
2.7 to 5.25 SOT-23/6 8 -40 to +85
MAX5435  Linear 1 2-Wire Serial Non-Volatile 32 100 25 35 610 2
EEPROM Wiper Memory
2.7 to 5.25 SOT-23/6 8 -40 to +85
See All Digital Potentiometers (121)

Key Specifications:   Switch-Mode DC-DC Power Supplies
Part Number Topology VIN (min) (V) VIN (max) (V) Number of DC-DC Outputs Preset VOUT (V) Digital/VID Programmed Output Min. Adjustable VOUT (V) Max. Adjustable VOUT (V) IOUT (A) Operating Current, ICC (max) (mA) Fixed Freq/PWM Operation Operating Freq. (kHz) Internal Power Switch(es) Synchronous Rectifier Package Smallest Available Package (max w/pins) (mm2)
MAX8581  Step-Down 2.7 5.5 1  -  No 0 5 0.6 4 Yes 2500 Yes Yes THIN QFN (Dual)/10 10
MAX8582  Step-Down 2.7 5.5 1  -  No 0 5 0.6 4 Yes 1500 Yes Yes THIN QFN (Dual)/10 10
MAX8640Y  Step-Down 2.7 5.5 1 1.1
1.2
1.3
1.5
1.8
2.5
No  -   -  0.5 0.048 Yes 2000 Yes Yes MicroDFN/6
SC-70/6
2
MAX8640Z  Step-Down 2.7 5.5 1 1.1
1.2
1.3
1.5
1.8
No  -   -  0.5 0.048 Yes 4000 Yes Yes MicroDFN/6
SC-70/6
2
MAX8560  Step-Down 2.7 5.5 1  -  No 0.6 2.5 0.5 0.08 Yes  -  Yes Yes SOT-23/5 8
MAX8561  Step-Down 2.7 5.5 1  -  No 0.6 2.5 0.5 0.08 Yes  -  Yes Yes THIN QFN (Dual)/8 10
MAX8562  Step-Down 2.7 5.5 1  -  No 0.6 2.5 0.5 0.08 Yes  -  Yes Yes THIN QFN (Dual)/8 10
MAX1927  Step-Down 2.6 5.5 1  -  No 0.75 5 1 0.24 Yes 1000 Yes Yes uMAX/10 15
MAX1928  Step-Down 2.6 5.5 1 1.5
1.8
2.5
No  -   -  1 0.24 Yes 1000 Yes Yes uMAX/10 15
MAX1920  Step-Down 2 5.5 1  -  No 1.25 4 0.4 0.07 No 1200 Yes Yes SOT-23/6
THIN QFN (Dual)/6
9
MAX1921  Step-Down 2 5.5 1 1.5
1.8
2.5
3.3
No  -   -  0.4 0.07 No 1200 Yes Yes SOT-23/6 9
See All Switch-Mode DC-DC Power Supplies (413)





         


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