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Maxim > Solutions > Displays: Automotive
VFD Controllers
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
MAX15004, MAX15005
| Automotive VFD Power Supply Operates Down to 2.5V Input Voltage After Startup and Includes Output Overvoltage Protection for VFDs |
| QV PDF |
High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094A, MAX5094B, MAX5094C, MAX5094D, MAX5095A, MAX5095B, MAX5095C
| 1MHz, Single-Ended, Current-Mode PWM Controllers with UCC28C43/UCC28C45-Series Pin Compatibility |
| QV PDF |
2-Wire Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller
MAX6851
| 2-Wire-Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller with Built-In Filament-Drive Control |
| QV PDF |
2-Wire Interfaced, 5 x 7 Matrix Vacuum-Fluorescent Display Controller
MAX6853
| Industry's First 2-Wire, 96-C 5 x 7 Matrix, Universal VFD Controller Provides Fonts and Filament-Drive Control |
| QV PDF |
4-Wire Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller
MAX6850
| Industry's First 96-Character 7-, 14-, and 16-Segment VFD Controller with Built-In Filament Drive Control |
| QV PDF |
4-Wire Interfaced, 5 x 7 Matrix Vacuum-Fluorescent Display Controller
MAX6852
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| Key Specifications:
Isolated Power Supplies |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Topology |
Features |
Control Loop |
Feedback Type |
Frequency (kHz) |
Max. Duty Cycle (%) |
Start-Up Current (max) (mA) |
Operating Current, ICC (max) (mA) |
Gate Drive Current (A) |
Operating Temp. Range (°C) |
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MAX5094
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8.4
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26.5
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Flyback
Single-Ended Forward
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| • | High Voltage Start-Up Circuit |
| • | Internal Error Amplifier |
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Current Mode
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Linear
Opto
|
1,000
|
50
100
|
0.065
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3
|
2
|
-40 to +125
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MAX5095
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8.4
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26.5
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Flyback
Single-Ended Forward
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| • | High Voltage Start-Up Circuit |
| • | Synchronizable Freqeuncy |
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Current Mode
|
Opto
|
1,000
|
50
100
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0.065
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3
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2
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-40 to +125
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| See All Isolated Power Supplies (29) |
| Key Specifications:
Step-Up Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
IOUT (A) |
IOUT (A) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Operating Freq. (kHz) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX15004
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4.5
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40
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1.23
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100
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10
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10
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Resistor
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3.1
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1
|
1000
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TSSOP-EP/16
TSSOP/16
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33
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MAX15005
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4.5
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40
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1.23
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100
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10
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10
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Resistor
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3.1
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1
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1000
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TSSOP-EP/16
TSSOP/16
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33
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| See All Step-Up Switching Regulators (93) |
| Key Specifications:
VFD Display Drivers |
| Part Number |
Features |
Controller or Driver |
Display Type |
Interface |
1 Grid per Digit |
2 Grids per Digit |
Cursor Control |
Annunciators |
Fonts |
Blink Control |
Supply Voltage (V) |
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MAX6851
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Controller
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7-seg, 14-seg, 16-seg
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Serial I²C 400kbit
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48 characters
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96 characters
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Yes
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4
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104 char ASCII
Hexadecimal
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Yes
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2.7 to 3.6
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MAX6850
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|
Controller
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7-seg, 14-seg, 16-seg
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Serial SPI 26Mbit
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48 characters
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96 characters
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Yes
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4
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104 char ASCII
Hexadecimal
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Yes
|
2.7 to 3.6
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MAX6853
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Controller
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5x7 matrix
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Serial I²C 400kbit
|
48 characters
|
96 characters
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Yes
|
4
|
104 char ASCII
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Yes
|
2.7 to 3.6
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MAX6852
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|
Controller
|
5x7 matrix
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Serial SPI 26Mbit
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48 characters
|
96 characters
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Yes
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4
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104 char ASCII
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Yes
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2.7 to 3.6
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| See All VFD Display Drivers (7) |
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