Integrated negative-output DC/DC controller and regulator, this power solution operates from a 4.5V to 40V input, delivering up to 2A and 15W. Featuring a wide output voltage range of -3V to -17V, it achieves up to 86% efficiency. The component includes UVLO, OCP, and OTP protection features and is housed in a compact BQFN surface-mount package. Operating across a temperature range of -40°C to 85°C, this RoHS-compliant device is supplied on tape and reel.
PackageBQFN
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS84259RKGT technical specifications.
General
| Package/Case | BQFN |
| Depth | 9.15mm |
| Efficiency | 86% |
| Features | UVLO, OCP, OTP |
| Height | 0.11inch |
| Length | 0.43inch |
| Max Input Voltage | 40V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 2A |
| Max Output Power | 15W |
| Max Output Voltage | -3V |
| Min Output Voltage | -17V |
| Max Power Dissipation | 15W |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current | 2A |
| Output Voltage | -17V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Voltage - Output 1 | -17V |
| Width | 0.35inch |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS84259RKGT Datasheet
Download the complete datasheet for Texas Instruments TPS84259RKGT to view detailed technical specifications.
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