MC34845AEPR2
IC LED DRVR RGLTR PWM 2.3A 24QFNManufacturer: NXP USA Inc.
Categories: LED Drivers
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The NXP USA Inc. MC34845AEPR2 is a highly efficient 6-output DC-DC boost LED driver IC. Featuring integrated PWM dimming control and a switch current capability of 2.3A, this device is designed for demanding backlight applications. Its adjustable output voltage ranges from 8V to 60V, with a wide input supply voltage range of 5V to 21V. The MC34845AEPR2 operates at a switching frequency of 1.2MHz, enabling the use of smaller external components. Packaged in a 24-QFN-EP (4x4) with an exposed pad for thermal management and supplied on tape and reel, this component is suitable for surface mount assembly. Its robust design and advanced features make it ideal for automotive, industrial, and consumer electronics requiring high-performance LED driving.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-UFQFN Exposed Pad |
| Voltage - Output | 8V ~ 60V |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Frequency | 1.2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 2.3A (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 24-QFN-EP (4x4) |
| Dimming | PWM |
| Voltage - Supply (Min) | 5V |
| Voltage - Supply (Max) | 21V |