(China (Mainland))
Product Summary
The SI-8050JD is a DC/DC converter. Designed to meet high-current requirements at high efficiency in industrial and consumer applications; embedded core, memory, or logic supplies; TVs, VCRs, and office or telecommunications equipment, the SI-8050JD dc/dc step-down (buck) converter offers a constant 125 kHz switching frequency essential for low EMI noise. The npn switch is included on the die along with the oscillator, control, and logic circuitry requiring only four external components for a regulated 5.0 V output at up to 1.5 A.
Parametrics
SI-8050JD absolute maximum ratings: (1)Input Voltage, VI: 43 V; (2)Output Current, IO : 1.5 A; (3)Enable Input Voltage, VOE: 6 V; (4)Junction Temperature, TJ: +125℃; (5)Storage Temperature Range, TS: -40℃ to +125℃.
Features
SI-8050JD features: (1)7 V to 40 V Input Range; (2)1.5 A Output Current at 5.0 V; (3)2% Output Voltage Tolerance; (4)Foldback Current Limiting; (5)Constant 125 kHz Switching Frequency; (6)200 μA Maximum Standby Current; (7)Soft Start Prevents Supply Voltage Dip; (8)Remote Voltage Sensing; (9)Exposed Pad for Superior Heat Dissipation; (10)Thermal Protection.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 SI-8050JD |
Other |
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Data Sheet |
Negotiable |
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