| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| RT9167A-25PS | RICHTEK | 2009+ | 15000 |
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| RT9167A-25PS | RICHTEK | 09+ | original,stock.msn:f | 172500 |
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| RT9167A-25PS | RICHTEK | 07+ | 100000 |
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| RT9167A-25PS | 03/06+ | 950 |
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| RT9167A-25PS | RICHTEK | 08＋ | new and original | 52,500 |
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RT9167A-25PS Datasheet TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Nor does TI warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such products or services might be or are used. RT9167A-25PS Price
RT9167A-25PS on stock O(H-A) = O(J-A) - O(C-H) - O(J-C) Where: O(J-C) iS defined as the thermal resistance from the junction to the surface of the case. A value of 3'C/W can be assumed for O(J-C) for this calculation. This makes quantifying output power a difficult task when taken in the context of comparing to other white LED driver circuit topologies. A better way to quantify total device eciency is to observe the total input power to the device for a given LED current drive level. The best white LED driver for a given applica- tion should be based on trade-offs of size, external component count, reliability, operating range, and total energy usage...not just "% efficiency." |
