| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| STC12C5052-35I-SOP | STC | SOP | 08+ | 3000 |
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| STC12C5052-35I-SOP | STC | SOP | 06+ | 4000 |
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| STC12C5052-35I-SOP | STC | 06+ | 原装现货 | SOP |
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STC12C5052-35I-SOP Datasheet RF Monolithics, Inc. Phone: (972) 233-2903 Fax: (972) 3 87-8148 RFM Europe Phone: 44 1963 251383 Fax: 44 1963 251510 ~1999 by RF Monolithics. Inc. The stylized RFM logo are registered trademarks ofRF Monolithics, Inc STC12C5052-35I-SOP on stock The SPS product family is specially designed for an off-line SMPS with minimal external components. The SPS consist of high voltage power SenseFET and current mode PWM IC. Included PWM controller features integrated fixed oscillator, under voltage lock out,leading edge blanking, optimized gate tum-on/tum-off driver, thermal shut down protection, over volt- age protection, and temperature compensated precision current sources for loop compensation and fault protection circuitry. Compared to discrete MOSFET and controller or RCC switch- ing converter solution, a SPS can reduce total component count, design size, weight and at the same time increase efficiency, productivity, and system reliability. It has a basic platform well suited for cost-effective design in either a flyback converter or a forward converter. The closest equal or larger standard value .should be u.sed, in thi.s case, 15pF. When an ADJ pin bypa.ss capacitor i.s u.sed, output ripple amplitude will be es.sentially independent of the output voltage. If an ADJ pin bypass capacitor i.s not used, output ripple will be proportional to the ratio of the output voltage to the reference voltage: |
