MC34167D2T
IC REG BUCK BST ADJ 5.5A D2PAK-5Manufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi MC34167D2T is a versatile buck-boost switching regulator IC designed for high-current applications. This device offers a wide input voltage range of 7.5V to 40V and supports both positive and negative adjustable output configurations. With an output current capability of 5.5A from its internal switch, it is suitable for power supply designs requiring efficient voltage conversion. The MC34167D2T operates at a switching frequency of 72kHz and utilizes a non-synchronous buck-boost topology. Packaged in a TO-263-6, D2PAK (5 Leads + Tab) surface-mount configuration, this component is commonly employed in automotive, industrial, and consumer electronics power management systems. The adjustable output voltage can be precisely set, with a nominal fixed output of 5.05V, and a maximum output capability of 40V.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down |
| Current - Output | 5.5A (Switch) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 72kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck, Boost |
| Supplier Device Package | D2PAK-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 40V (Switch) |
| Voltage - Input (Min) | 7.5V |
| Voltage - Output (Min/Fixed) | 5.05V |
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