K78XX-2000R3 DC DC Modul Power
The K78xx-2000R3 series represents a significant upgrade in power density, offering a robust 2A continuous output in a standard SIP package. It is designed to replace traditional linear regulators (and lower current switching regulators) in applications that require more power. Thanks to its ultra-high efficiency of up to 96%, it operates without a heat sink even under full load, solving thermal management challenges in high-density circuit designs.
- Penerangan
Ciri -ciri
1. Tiada keperluan untuk tenggelam haba luaran
2. Julat suhu operasi: -40 ℃ hingga +85 ℃
3. Kecekapan 96%
4. Tiada arus beban serendah 0.2mA
5. Pin serasi dengan siri LM78XX dan boleh dibungkus dengan pin lurus atau melengkung
6. Input voltan, output 2000mA, pembungkusan output/stabil/single/single/single SIP3
| Model Produk | Voltan input Nilai standard (julat) |
Voltan output | Semasa output (ma) (Max./min.) |
Kecekapan % (Min./typ.) |
Maksimum Beban kapasitif (μF) |
| K7803-2000R3 (L) | 24(6-36) | 3.3 | 2000 | 90/81 | 680 |
| K7805-2000R3 (L) | 24(8-36) | 5 | 93/86 | 680 | |
| K7809-2000R3 (L) | 24(13-36) | 9 | 95/90 | 680 | |
| K7812-2000R3 (L) | 24(16-36) | 12 | 96/93 | 470 | |
| K7815-2000R3 (L) | 24(18-36) | 15 | 96/94 | 330 |
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