1.75A switching regulator with 8V output voltage, operating from a 4.5V to 7V input range. This non-isolated boost converter features a maximum switching frequency of 400kHz and achieves up to 86% efficiency. Designed for surface mount applications, it offers a maximum output current of 1.75A and a maximum power dissipation of 14W. The component operates within a temperature range of -40°C to 85°C and includes Under-Voltage Lockout (UVLO) protection.
PackageSMD/SMT
MountingSurface Mount
Power12W
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Technical Specifications
Texas Instruments PT5544C technical specifications.
General
| Package/Case | SMD/SMT |
| Depth | 22.86mm |
| Efficiency | 86% |
| Features | UVLO |
| Isolation | Non-Isolated |
| Lead Free | Contains Lead |
| Length | 28.19mm |
| 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 | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 1.75A |
| Output Power | 12W |
| Output Voltage | 8V |
| Package Quantity | 30 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | No |
| Series | Excalibur™ PT5540 |
| Topology | Boost |
| Voltage - Output 1 | 8V |
| Width | 22.9mm |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Texas Instruments PT5544C Datasheet
Download the complete datasheet for Texas Instruments PT5544C to view detailed technical specifications.
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