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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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SP7655EB 데이터시트(PDF) 1 Page - Sipex Corporation |
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SP7655EB 데이터시트(HTML) 1 Page - Sipex Corporation |
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1 / 10 page  Date: 2/01/05 SP7655 Evaluation Manual Copyright 2004 Sipex Corporation SP7655EB SCHEMATIC Easy Evaluation for the SP7655ER 24V Input, 0 to 8A Output Synchronous Buck Converter Built in Low Rds(on) Power FETs UVLO Detects Both VCC and VIN High Integrated Design, Minimal Components High Efficiency: 85% Feature Rich: UVIN, Programmable Softstart, External VCC Supply and Output Dead Short Circuit Shutdown SP7655 Evaluation Board Manual All resistor & capacitor i 0603 unless other wise CBST 1uF R3 499k,1% L1 IHLP-2525CZ-01-2R2MTR 2.2uH, Irate=8A U2 SPX5205 VIN 1 GND 2 EN 3 BYP 4 VOUT 5 C1 3.3uF CVCC 2.2uF U1 SP7655 PGND 1 PGND 2 PGND 3 GND 4 VFB 5 COMP 6 UVIN 7 GND 8 SS 9 VIN 10 VIN 11 VIN 12 VIN 13 LX 14 LX 15 LX 16 NC 17 BST 18 GND 19 GND 20 GND 21 VCC 22 LX 23 LX 24 LX 25 LX 26 DBST CSS 47nF CP1 15pF 3.30V 0-8A 50V R2 21.5k,1% GND C3 47uF C3 CERAMIC 1210 X5R C4 3.3uF Notes: 6.3V 24V DCR=10.4mOhm VIN SD101AWS U1 Bottom-Side Layout should h three Contacts which isolated from one of another, QT & QB Drain Contact d Controller GND Ctt VOUT RZ3 8.66k,1% GND2 R4 100k,1% C2 0.1uF C1,C4 CERAMIC 1210 Y5V 50V CZ3 120pF CZ2 2,200pF R1 68.1k,1% RZ2 7.68k,1% CF1 100pF fs=300Khz D1 MMSZ4678T1 Vz=12V |
유사한 부품 번호 - SP7655EB |
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유사한 설명 - SP7655EB |
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