1.5A, 28V Input, 12V Output, TO-220 Power Module
Product details
Parameters
Package | Pins | Size
Features
- Complete Integrated Power Solution
- 3-Pin TO-220 Footprint
- Efficiencies up to 95%
- Fixed Output Voltage Options:
3.3 V, 5 V, and 12 V - 400-kHz Switching Frequency
- Advanced Eco-mode™ Pulse Skip
- Pre-bias Output Start-up
- Over-Current Protection
- Output Over-Voltage Protection
- Thermal Shutdown
- Operating Junction Range: –40°C to +125°C
- Operating Ambient Range: –40°C to +85°C
- Meets EN55022 Class B Emissions
- Create a Custom Design Using the TPSM84203 with the WEBENCH® Power Designer
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Description
The TPSM842xx power module is an easy-to-use integrated power solution that combines a 1.5-A DC/DC converter with power MOSFETs, an inductor, and passives into a 3-pin, through-hole package. This total power solution requires adding only input and output capacitors and eliminates the loop compensation and magnetics part selection from the design process.
The standard TO-220 pin-out allows a much improved replacement of linear regulators packaged in this industry standard footprint. The TPSM842xx devices provide much higher efficiency without the need of a heatsink.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | TPSM84203, TPSM84205, TPSM84212 1.5-A, 28-V Input, TO-220 Power Module datasheet (Rev. A) | Aug. 10, 2017 |
| Technical articles | Upgrade your TO-220 linear regulator with a pin-compatible buck power module | Sep. 21, 2017 | |
| Technical articles | Use an ULQ buck regulator for energy-efficient power products | Sep. 12, 2017 | |
| White papers | Benefits and trade-offs of various power-module package options | Aug. 02, 2017 | |
| User guides | TPSM84203, TPSM84205, TPSM84212, Power Module EVM User's Guide | Jun. 27, 2017 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- 14.5V to 28V Input Voltage Range
- Up to 1.5A of Output Current
- Fixed 12V Output Voltage
- Standard TO-220 Package
Design tools & simulation
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SIP MODULE (EAB) | 3 | View options |
Ordering & quality
Support & training
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Training series
View all TI training and videosVideos
Unbox and Quickly Configure TI’s TPSM84205 Power Module EVM
Learn about the key features of the TPSM84205 and how to get the EVM up and running right out of the box
