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UC2845AD 数据表(PDF) 3 Page - Texas Instruments |
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UC2845AD 数据表(HTML) 3 Page - Texas Instruments |
3 / 45 page Not to scale 4 NC 5 FB 6 NC 7 ISENSE 8 NC 14 NC 15 OUTPUT 16 NC 17 VC 18 VCC Not to scale 1 NC 16 NC 2 NC 15 VREF 3 COMP 14 VCC 4 FB 13 VCC 5 ISENSE 12 OUTPUT 6 RT/CT 11 GND 7 NC 10 PGND 8 NC 9 NC Not to scale 1 COMP 14 VREF 2 NC 13 NC 3 FB 12 VCC 4 NC 11 VC 5 ISENSE 10 OUTPUT 6 NC 9 GND 7 RT/CT 8 PGND Not to scale 1 COMP 8 VREF 2 FB 7 VCC 3 ISENSE 6 OUTPUT 4 RT/CT 5 GND 3 UC1842A, UC1843A, UC1844A, UC1845A UC2842A, UC2843A, UC2844A, UC2845A UC3842A, UC3843A, UC3844A, UC3845A www.ti.com SLUS224E – SEPTEMBER 1994 – REVISED JULY 2016 Product Folder Links: UC1842A UC1843A UC1844A UC1845A UC2842A UC2843A UC2844A UC2845A UC3842A UC3843A UC3844A UC3845A Submit Documentation Feedback Copyright © 1994–2016, Texas Instruments Incorporated 5 Device Comparison Table DEVICE UVLO ON UVLO OFF MAX DUTY CYCLE UC1842A 16 V 10 V <100% UC1843A 8.4 V 7.6 V <100% UC1844A 16 V 10 V <50% UC1845A 8.4 V 7.6 V <50% 6 Pin Configuration and Functions CDIP, PDIP, and SOIC Packages 8-Pin JG, P, and D Top View LCCC and PLCC Packages 20-Pin FK and FN Top View SOIC Package 14-Pin D Top View SOIC Package 16-Pin DW Top View |
类似零件编号 - UC2845AD |
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