SC1112 Semtech, SC1112 Datasheet
SC1112
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SC1112 Summary of contents
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... 330u 0.1u 330u VTT C 3 SC1112/A 0.1u 5VSTBY GND ADJGATE AGPGATE ADJSEN AGPSEN 0. CAP- VTTGATE CAP+ VTTSEN AGPSEL DELAY VTTSEL 22n C 5 PWRGD ...
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Unless specified: 5VSTBY=4.75V to 5.25V; VTTIN=3.3V ...
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VTTIN VTTIN=1.5V VTT The delay capacitor does not begin charging until VTTIN has reached 1.5V and VTT is above the powergood threshold of 1.08V. Once DELAY reaches 1.5V, DELAY the PWRGD signal goes high. VTTGATE initially turns on hard, until ...
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... AGPGATE AGPSEN CAP+ Note: (1) Only available in tape and reel packaging. A reel contains 2500 devices. (2) Part Number (SO-16): SC1112STR = 1.25V and SC1112ASTR = 1.2V. Part Number (TSSOP-16): SC1112TSTR = 1.25V and SC1112ATSTR = 1.2V ...
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1.5V Bandgap 1.35V Reference 1. 1.08V 0. 1. Pwrgd ...
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Ta (°C.) 1.2485 1.2480 1.2475 1.2470 1.2465 1.2460 1.2455 1.2450 1.2445 (°C.) 1.498 1.497 1.496 1.495 1.494 1.493 1.492 1.491 ...
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Ta (°C.) 23.60 Source current Sink current 23.40 23.20 23.00 22.80 22.60 22.40 22.20 22.00 21.80 21. 8.40 8.30 8.20 8.10 ...
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Ta (°C.) 1.361 1.360 1.359 1.358 1.357 1.356 1.355 1.354 1.353 1.352 1.351 1.350 (°C.) 8.40 8.30 8.20 8.10 ...
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Ta (°C.) 3.2900 3.2890 3.2880 3.2870 3.2860 3.2850 3.2840 3.2830 3.2820 (°C.) 142 140 138 136 134 132 ...
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Ta (°C.) 350 330 310 290 270 250 230 210 190 170 150 (°C.) 1.1955 1.1950 1.1945 1.1940 1.1935 1.1930 5V ...
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Ta (°C.) 160.0E-3 140.0E-3 120.0E-3 100.0E-3 80.0E-3 60.0E-3 40.0E-3 20.0E-3 000.0E (°C.) 9.32 9.31 9.30 9.29 9.28 9.27 ...
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... SC1112 Gain / Phase VTT = 1. Gain Phase (deg) Gain Phase 1000 10000 100000 Freq (Hz) SC1112 Gain / Phase AGP = 1. Gain Phase (deg) Gain Phase 1000 10000 100000 Freq (Hz) 200 180 160 140 120 100 1000000 ...
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... SC1112 5VSTBY ADJGATE AGPGATE ADJSEN CAP- CAP+ FC DELAY PWRGD VTT SELECT Signal . 1 200 200 OUT RB V VTTIN I R OUT ( MAX ) ( MIN ) OUT ( MAX ) 0.1u GND AGPSEN C2 C18 VTTGATE Q 1 330u VTTSEN AGPSEL VTTSEL C19 C8 C9 VTTIN ...
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MAX ) 4 400 m ...
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Board Layout Assembly Top Board Layout Top Board Layout Assembly Bottom Board Layout Bottom ...
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