MAX25249ATPA/VY+T
ASIL B CAMERA SENSOR PWR SUPPLYManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Linear + Switching
Quality Control: Learn More
The Analog Devices Inc./Maxim Integrated MAX25249ATPA-VY-T is a power management integrated circuit designed for automotive camera sensor power supply applications. This AEC-Q100 qualified component features a hybrid topology, incorporating three synchronous step-down (buck) converters and one linear (LDO) regulator to deliver versatile power solutions. It supports an input voltage range from 4.5V to 36V and offers four distinct outputs. Specific output capabilities include a programmable voltage and 1A current for Output 1 (3V-4V), and two programmable voltage outputs with 1.2A current each for Outputs 2 and 3 (0.8V-3.9875V). The switching frequency is 2.2MHz, and it operates within an extended temperature range of -40°C to 125°C. The device is housed in a 20-WETQFN (3.5x3.5) package with wettable flank surface mounting. This component is suitable for use in the automotive industry, particularly in advanced driver-assistance systems (ADAS) and infotainment systems requiring robust power regulation for camera sensors meeting ASIL B safety requirements.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 36V |
| Frequency - Switching | 2.2MHz |
| Topology | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) |
| Supplier Device Package | 20-WETQFN (3.5x3.5) |
| Voltage/Current - Output 1 | 3V ~ 4V, 1A |
| Voltage/Current - Output 2 | 0.8V ~ 3.9875V, 1.2A |
| Voltage/Current - Output 3 | 0.8V ~ 3.9875V, 1.2A |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Grade | Automotive |
| Number of Outputs | 4 |
| Qualification | AEC-Q100 |
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