LT1959IR#TRPBF
IC REG BUCK SEPIC ADJ 4.5A D2PAKManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LT1959IR-TRPBF is a versatile DC-DC switching regulator IC. This component integrates Buck and SEPIC topologies, offering flexible power conversion solutions. It supports an adjustable positive output voltage, with a minimum fixed voltage of 1.21V and a maximum adjustable output up to 12.9V. The device is capable of handling a maximum input voltage of 15V and a minimum of 4.3V. Featuring a 4.5A switch current, it is designed for applications requiring efficient power regulation. The switching frequency of 500kHz enables the use of smaller external components. This device is surface-mount, supplied in a DDPAK-7 package, and offered on tape and reel for automated assembly. Its operating temperature range is -40°C to 125°C (TJ). The LT1959IR-TRPBF is suitable for use in various industrial, automotive, and consumer electronics sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 4.5A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 15V |
| Topology | Buck, SEPIC |
| Supplier Device Package | DDPAK-7 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 12.9V |
| Voltage - Input (Min) | 4.3V |
| Voltage - Output (Min/Fixed) | 1.21V |
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