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DPA-Switch

DPA-Switch IC ์ œํ’ˆ๊ตฐ์€ 16-75VDC ์ž…๋ ฅ์˜ DC-DC ๋ณ€ํ™˜ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์šฉ ๊ณ ์ง‘์  ์†”๋ฃจ์…˜์ž…๋‹ˆ๋‹ค. DPA-Switch๋Š” ํŒŒ์›Œ MOSFET, PWM ์ œ์–ด, ๊ณ ์žฅ ๋ณดํ˜ธ ๋ฐ ๋‹ค๋ฅธ ์ œ์–ด ํšŒ๋กœ๋ฅผ ๋น„์šฉ ํšจ์œจ์ ์œผ๋กœ ๋‹จ์ผ CMOS ์นฉ์— ํ†ตํ•ฉํ•œ, TOPSwitch์—์„œ ์ž…์ฆ๋œ ๋™์ผํ•œ ํ† ํด๋กœ์ง€๋ฅผ ์‚ฌ์šฉํ•˜์˜€์Šต๋‹ˆ๋‹ค. 3๊ฐœ์˜ ์‚ฌ์šฉ์ž ๊ตฌ์„ฑ์ด ๊ฐ€๋Šฅํ•œ ํ•€์œผ๋กœ ๊ณ ์„ฑ๋Šฅ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํžˆ์Šคํ…Œ๋ฆฌ์‹œ์Šค(Hysteresis) ์จ๋ฉ€ ์…ง๋‹ค์šด๋„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ๋ชจ๋“  ์ค‘์š” ํŒŒ๋ผ๋ฏธํ„ฐ(์ „๋ฅ˜ ์ œํ•œ, ์ฃผํŒŒ์ˆ˜, PWM ๊ฒŒ์ธ ๋“ฑ)๋ฅผ ์ •๋ฐ€ํ•œ ๊ทœ๊ฒฉ๊ณผ ์˜จ๋„ ํ—ˆ์šฉ ์˜ค์ฐจ ๋‚ด์— ์œ ์ง€ํ•˜์—ฌ ์„ค๊ณ„๋ฅผ ๊ฐ„์†Œํ™”ํ•˜๊ณ  ์‹œ์Šคํ…œ ๋น„์šฉ์„ ์ค„์ž…๋‹ˆ๋‹ค.

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DPA-Switch in SMD-8 Package
DPA-Switch
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16~75VDC ์ž…๋ ฅ ๋ฐ ์ตœ๋Œ€ 100W ์ „๋ ฅ์˜ DC-DC ์†”๋ฃจ์…˜

 Data Sheet View Data Sheet Description 16~75VDC ์ž…๋ ฅ ๋ฐ ์ตœ๋Œ€ 100W ์ „๋ ฅ์˜ DC-DC ์†”๋ฃจ์…˜ Topology Secondary Side - Opto Regulated Max Breakdown Voltage 220 V Power Level 100 W

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