1.75A switching regulator with 8V output voltage, operating from a 4.5V to 7V input range. This DC/DC controller features a 400kHz maximum switching frequency and 86% efficiency, delivering up to 1.75A output current. The through-hole mount module, with dimensions of 24.1mm length, 22.9mm width, and 7.87mm height, supports a maximum power dissipation of 14W. Includes UVLO protection and operates within a -40°C to 85°C temperature range.
PackageModule
MountingThrough Hole
Power12W
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Technical Specifications
Texas Instruments PT5544A technical specifications.
General
| Package/Case | Module |
| Efficiency | 86% |
| Features | UVLO |
| Height | 7.87mm |
| Lead Free | Contains Lead |
| Length | 24.1mm |
| Max Input Voltage | 7V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.75A |
| Max Power Dissipation | 14W |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Output Current | 1.75A |
| Output Power | 12W |
| Output Voltage | 8V |
| Package Quantity | 30 |
| Packaging | Tray |
| RoHS Compliant | No |
| Series | Excalibur™ PT5540 |
| Topology | Boost |
| Voltage - Output 1 | 8V |
| Width | 22.9mm |
Compliance
| RoHS | Not Compliant |
Datasheet
Texas Instruments PT5544A Datasheet
Download the complete datasheet for Texas Instruments PT5544A to view detailed technical specifications.
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