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Maxim > Solutions > Displays: Automotive
VFD Drivers
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Evaluation Kit for the MAX8831
MAX8831EVKIT
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| QV PDF |
High Efficiency White LED Step-Up Converter with I²C Interface in 2mm x 2mm WLP
MAX8831
| Easily Drives Five Banks of 9 LEDs with Over 90% Efficiency Using an I²C Interface in a 2mm x 2mm WLP |
| QV PDF |
Light-Management IC with Efficient 1x/1.5x/2x Charge Pump for Backlight/Flash/RGB LEDs
MAX1707
| High-Efficiency Backlight and Flash Driver with Up to 400mA Flash Capability and 3 RGB Drivers with a Programmable RGB Ramp for Main, Sub, RGB, Keypad, or Flash Applications in a Compact, 4mm x 4mm TQFN Package |
| QV PDF |
12-Output, 76V, Serial-Interfaced VFD Tube Driver
MAX6920
| 76V, 12- and 20-Output, Serial-Interfaced VFD Drivers Continuously Source 40mA with Slew-Rate Limiting to Reduce EMI |
| QV PDF |
20-Output, 76V, Serial-Interfaced VFD Tube Drivers
MAX6921, MAX6931
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| Key Specifications:
VFD Display Drivers |
| Part Number |
Features |
Controller or Driver |
Display Type |
Interface |
Cursor Control |
Blink Control |
Supply Voltage (V) |
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MAX6920
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| • | Outputs may be paralleled |
| • | Push-pull 40mA CMOS outputs |
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Driver
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Any type
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Serial 4-Wire
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No
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No
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8.0 to 76.0
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MAX6921
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| • | Outputs may be paralleled |
| • | Push-pull 40mA CMOS outputs |
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Driver
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Any type
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Serial 4-Wire
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No
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No
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8.0 to 76.0
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MAX6931
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| • | Outputs may be paralleled |
| • | Push-pull 40mA CMOS outputs |
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Driver
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Any type
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Serial 4-Wire
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No
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No
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8.0 to 76.0
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| See All VFD Display Drivers (7) |
| Key Specifications:
White LED Drivers |
| Part Number |
Topology |
Max. No. of LEDs |
Configuration |
Dimming Control |
VDROPOUT (typ) (mV) |
VCURR_SENSE (mV) |
POUT (W) |
IMAX per LED (mA) |
Min. VIN (V) |
Max. VIN (V) |
ICC (max) (mA) |
Max. VOUT (V) |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX8831
NEW!
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Inductor Based
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45
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Series-Parallel
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Digital
I2C Serial
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150
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150
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5
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25
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2.7
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5.5
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1.5
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28
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2000
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WLP/16
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-
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MAX1707
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Charge Pump
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11
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Parallel
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Digital
I2C Serial
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40
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100
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2.5
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100
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2.7
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5.5
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6.5
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5
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1000
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TQFN/24
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17
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| See All White LED Drivers (46) |
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