The onsemi NCV78343DQ0R2G is a 16-output DC-DC controller designed for automotive lighting applications. This device supports SEPIC, Step-Down (Buck), and Step-Up (Boost) topologies, offering versatile power management capabilities. Featuring I2C and PWM dimming control, it allows for precise luminous flux adjustment. The internal switch supports a current of 1.4A per channel, with an output voltage capability of up to 60V. Operating from a supply voltage range of 4.5V to 40V, this controller functions efficiently at frequencies up to 1MHz. The NCV78343DQ0R2G is AEC-Q100 qualified and operates within an ambient temperature range of -40°C to 125°C. It is supplied in a 36-SSOP-EP package, suitable for surface mounting, and delivered on a tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 43 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 36-BFSOP (0.295"", 7.50mm Width) Exposed Pad |
| Voltage - Output | 60V |
| Mounting Type | Surface Mount |
| Number of Outputs | 16 |
| Frequency | 1MHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Applications | Lighting |
| Current - Output / Channel | 1.4A |
| Internal Switch(s) | Yes |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 36-SSOP-EP |
| Dimming | I2C, PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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