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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