1.5A non-isolated DC-DC switching regulator with a nominal output voltage of -15V and a maximum output current of -1.5A. Features include over-temperature protection (OTP) and short-circuit protection (SCP), operating with 85% efficiency. This module offers a switching frequency up to 1050kHz, a maximum output power of 22.5W, and a wide input voltage range of -19V to -30V. Packaged in a horizontal mount PSMA3 module, it measures 0.94 inches in length, 0.9 inches in width, and 0.31 inches in height, with a depth of 22.86mm.
PackageModule
Power22.5W
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Technical Specifications
Texas Instruments PT79SR115H 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 | -19V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | -1.5A |
| Max Output Power | 22.5W |
| Max Output Voltage | -15V |
| Min Output Voltage | -15V |
| Max Power Dissipation | 22.5W |
| Max Supply Voltage | -30V |
| Min Supply Voltage | -19V |
| Nominal Output Voltage | -15V |
| Number of Outputs | 1 |
| Output Current | -1.5A |
| Output Power | 22.5W |
| Output Voltage | -15V |
| Package Quantity | 25 |
| Packaging | Tray |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PT79SR100 |
| Voltage - Output 1 | -15V |
| Width | 0.9inch |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PT79SR115H Datasheet
Download the complete datasheet for Texas Instruments PT79SR115H to view detailed technical specifications.
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