1.5A DC-DC switching regulator with a -5V output voltage. Features include over-temperature protection (OTP) and short-circuit protection (SCP). Operates with input voltages from -9V to -30V and offers up to 85% efficiency. Packaged in a horizontal mount module with dimensions of 0.94" x 0.9" x 0.31" and a weight of 7g. This non-isolated regulator has a maximum switching frequency of 1050kHz and a maximum power dissipation of 7.5W.
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Technical Specifications
Texas Instruments PT79SR105H technical specifications.
General
| Package/Case | Module |
| Current - Output 1 | 1.5A |
| Depth | 22.86mm |
| Efficiency | 85% |
| Features | OTP, SCP |
| Height | 0.31inch |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 0.94inch |
| Max Input Voltage | -30V |
| Min Input Voltage | -9V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | -1.5A |
| Max Output Voltage | -5V |
| Min Output Voltage | -5V |
| Max Power Dissipation | 7.5W |
| Number of Outputs | 1 |
| Output Current | -1.5A |
| Output Voltage | -5V |
| Package Quantity | 25 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PT79SR100 |
| Voltage - Output 1 | -5V |
| Weight | 7g |
| Width | 0.9inch |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PT79SR105H Datasheet
Download the complete datasheet for Texas Instruments PT79SR105H to view detailed technical specifications.
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