MC34844AEP
IC LED DRVR RGLTR PWM 80MA 32QFNManufacturer: NXP USA Inc.
Categories: LED Drivers
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NXP USA Inc. MC34844AEP is a 10-output DC-DC boost LED driver IC. This device integrates internal switching and supports both analog and PWM dimming for precise control of backlight illumination. Designed for surface mounting, it is supplied in a 32-QFN-EP (5x5) package and operates within a 7V to 28V supply voltage range. The driver delivers up to 80mA per channel and can output voltages from 8V to 60V, making it suitable for high-brightness LED applications. Its robust design and operational temperature range of -40°C to 105°C (TA) ensure reliable performance in demanding environments. This component is commonly utilized in backlight applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 32-VFQFN Exposed Pad |
| Voltage - Output | 8V ~ 60V |
| Mounting Type | Surface Mount |
| Number of Outputs | 10 |
| Frequency | - |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 80mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 32-QFN-EP (5x5) |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 7V |
| Voltage - Supply (Max) | 28V |
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