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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
(V) |
VIN
(V) |
Topology |
Features |
Cntrl. Loop |
Feedback |
Freq.
(kHz) |
Duty Cycle
(%) |
ISTARTUP
(mA) |
ICC
(mA) |
Gate Drive Current
(A) |
Oper. Temp.
(°C) |
| min |
max |
min |
max |
max |
max |
max |
| MAX5094 |
8.4 |
26.5 |
| Flyback | | Single-Ended Forward |
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| Adjustable Frequency | | High Voltage Start-Up Circuit | | Internal Error Amplifier | | Thermal Shutdown | | UVLO |
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Current Mode |
|
1000 |
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0.065 |
3 |
2 |
-40 to +125 |
| MAX5095 |
| Adjustable Frequency | | High Voltage Start-Up Circuit | | Synchronizable Freqeuncy | | Thermal Shutdown | | UVLO |
|
Opto |
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See All Isolated Power Supplies (31)
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| Key Specifications: Step-Up Switching Regulators |
| Part Number |
VIN
(V) |
VIN
(V) |
VOUT
(V) |
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 |
| MAX15004 |
4.5 |
40 |
1.23 |
100 |
10 |
10 |
Resistor |
1 |
1000 |
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33.4 |
| MAX15005 |
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33.2 |
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See All Step-Up Switching Regulators (90)
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| Key Specifications: VFD Display Drivers |
| Part Number |
Features |
Controller/ Drvr. |
Display Type |
Interface |
1 Grid Per Digit |
2 Grids Per Digit |
Cursor Control |
Annunciators |
Fonts |
Blink Cntrl. |
VSUPPLY
(V) |
| MAX6851 |
| Buzzer Driver | | Filament Driver |
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Controller |
7-seg, 14-seg, 16-seg |
Serial I²C 400kbit |
48 characters |
96 characters |
Yes |
4 |
| 104 char ASCII | | Hexadecimal |
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Yes |
2.7 to 3.6 |
| MAX6850 |
7-seg, 14-seg, 16-seg |
Serial SPI 26Mbit |
| 104 char ASCII | | Hexadecimal |
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| MAX6853 |
5x7 matrix |
Serial I²C 400kbit |
104 char ASCII |
| MAX6852 |
5x7 matrix |
Serial SPI 26Mbit |
104 char ASCII |
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See All VFD Display Drivers (7)
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