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TPSM84203, TPSM84205, TPSM84212
S...
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Technical Documents
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TPSM84203, TPSM84205, TPSM84212
SLUSCV7A – JULY 2017 – REVISED AUGUST 2017
TPSM84203, TPSM84205, TPSM84212 1.5-A, 28-V Input, TO-220 Power Module
1 Features
1 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
2 Applications
12-V, 24-V Distributed Power-Bus Supply Industrial White Goods Consumer
– Audio – STB, DTV – Printer
3 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.
Device Information(1)
PART NUMBER PACK...