CatalogueDC-DC converters
Luminary-Micro-Texas-Instruments
Luminary-Micro-Texas-Instruments PT5544N DC-DC converter
MPN: PT5544N
Luminary-Micro-Texas-Instruments PT5544N is a DC-DC converter from the Excalibur™ PT5540 (12W) series. The specified input voltage range is 4.5V to 7V. The output voltage is 8V. The maximum output current is listed as 1.75A. The listed efficiency is 86%. The operating temperature range is -40°C ~ 85°C. The mounting configuration is Through Hole. Additional technical characteristics: Type: Non-Isolated PoL Module; Package / Case: 3-SIP Module; Number of Outputs: 1; Features: UVLO; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Base Product Number | PT5544 |
| Current - Output (Max) | 1.75A |
| Efficiency | 86% |
| Features | UVLO |
| Manufacturer | Texas Instruments |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tray |
| Package / Case | 3-SIP Module |
| Series | Excalibur™ PT5540 (12W) |
| Type | Non-Isolated PoL Module |
| Voltage - Input (Max) | 7V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output 1 | 8V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements