Manufacturer package reference image
The H-Bridge architecture is among the most efficient buck-boost topology for high current applications. The device can work in current mode (E.G. LED driver, battery charger) or as a voltage regulator. Capable to drive multiple LED functions (E.G. LB, HB, DRL) with a single DC-DC converter for a more compact and efficient design.
Key Specifications
| Complete manufacturer part number | TLD55421QVXUMA1 |
|---|---|
| Manufacturer | Infineon Technologies |
| Description | The H-Bridge architecture is among the most efficient buck-boost topology for high current applications. The device can work in current mode (E.G. LED driver, battery charger) or as a voltage regulator. Capable to drive multiple LED functions (E.G. LB, HB, DRL) with a single DC-DC converter for a more compact and efficient design. |
| Package / case | PG-VQFN-48-31 |
| Product category | LITIX™ Power Flex |
| Pins | 48 |
| Operating Temperature (manufacturer catalog) | -40 °C to 150 °C |
| Iq (manufacturer family record) | 1.5 µA |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Manufacturer source fields matched to the complete ordering code. Historical source captures may be used; this does not confirm current availability. Temperature scope follows the cited record. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for PG-VQFN-48-31. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
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