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.
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| Iout (Max) (A) |
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Soft Start |
| Features |
| Regulated Outputs (#) |
| Package Size: mm2:W x L (PKG) |
| Switching Frequency (Max) (kHz) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Typ) (kHz) |
| Topology |
| Operating Temperature Range (C) |
| Pin/Package |
| TPSM84205 | TPSM84203 | TPSM84212 |
|---|---|---|
| 1.5 | 1.5 | 1.5 |
| 7 | 4.5 | 14.5 |
| 28 | 28 | 28 |
| 5 | 3.3 | 12 |
| 5 | 3.3 | 12 |
| Fixed | Fixed | Fixed |
| EMI Tested Light Load Efficiency Spread Spectrum | EMI Tested Light Load Efficiency Spread Spectrum | EMI Tested Light Load Efficiency Spread Spectrum |
| 1 | 1 | 1 |
| 3SIP MODULE: 110 mm2: 10 x 11(SIP MODULE) | 3SIP MODULE: 110 mm2: 10 x 11(SIP MODULE) | 3SIP MODULE: 110 mm2: 10 x 11(SIP MODULE) |
| 510 | 510 | 510 |
| 290 | 290 | 290 |
| 400 | 400 | 400 |
| Buck Synchronous Buck | Buck Synchronous Buck | Buck Synchronous Buck |
| -40 to 125 | -40 to 125 | -40 to 125 |
| 3SIP MODULE | 3SIP MODULE | 3SIP MODULE |
| Order Now | Order Now | Order Now |
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