Analog Devices MAX20444CATG/VY+ LED Drivers
4-CH LED BACKLIGHT DRIVER W/ I2C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MAX20444CATG/VY+
Detailed Description
4-CH LED BACKLIGHT DRIVER W/ I2C
Package
24-WFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MAX20444CATG/VY+ Datasheet
Quick Jump:
Technical Specifications
Analog Devices MAX20444CATG/VY+ LED Drivers technical specifications.
General
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TA)
Frequency
400kHz ~ 2.2MHz
Type
DC DC Controller
Internal Switch S
Yes
Output Voltage
1.25V ~ 36V
Current Output Channel
130mA
Number of Outputs
4
Topology
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Alternate Parts Comparison (MAX20444CATG/VY+ vs MAX14521EETG+T vs MAX25510ATGA/V+T vs MAX25024ATG/V+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Frequency | 400kHz ~ 2.2MHz | 400Hz | 400kHz ~ 2.2MHz | 400kHz ~ 2.2MHz |
| Dimming | I²C, PWM | Yes | Analog, PWM | PWM |
| Type | DC DC Controller | EL Lamp Driver | DC DC Regulator | DC DC Controller |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount | -- | Surface Mount |
| Current Output Channel | 130mA | -- | 120mA | 150mA |
| Internal Switch S | Yes | -- | Yes | Yes |
| Topology | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | -- | SEPIC, Step-Up (Boost) | Step-Up (Boost) |
| Voltage Supply Max | 36V | -- | 3.6V | 36V |
| Voltage Supply Min | 4.5V | -- | 3V | 2.5V |
| Action |
More Parts in LED Drivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.