Datasheet LT1912 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | 36V, 2A, 500kHz Step-Down Switching Regulator |
| 页数 / 页 | 24 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. … |
| 文件格式/大小 | PDF / 379 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Switching Waveforms;. VC Voltages
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LT1912
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Switching Waveforms; Switching Waveforms; VC Voltages Discontinuous Operation Continuous Operation
2.50 VSW 2.00 VSW 5V/DIV CURRENT LIMIT CLAMP 5V/DIV 1.50 TAGE (V) IL IL 0.5A/DIV 1A/DIV VOL 1.00 V C SWITCHING THRESHOLD 0.50 VOUT VOUT 10mV/DIV 10mV/DIV 0–50 –25 0 25 50 75 100 125 150 1912 G21 2µs/DIV 1912 G22 2µs/DIV TEMPERATURE (°C) VIN = 12V; VOUT = 3.3V VIN = 12V; VOUT = 3.3V I 1912 G19 ILOAD = 110mA LOAD = 1A 1912fa 6 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C unless otherwise noted. Switching Waveforms; Switching Waveforms; VC Voltages Discontinuous Operation Continuous Operation
2.50 VSW 2.00 VSW 5V/DIV CURRENT LIMIT CLAMP 5V/DIV 1.50 TAGE (V) IL IL 0.5A/DIV 1A/DIV VOL 1.00 V C SWITCHING THRESHOLD 0.50 VOUT VOUT 10mV/DIV 10mV/DIV 0–50 –25 0 25 50 75 100 125 150 1912 G21 2µs/DIV 1912 G22 2µs/DIV TEMPERATURE (°C) VIN = 12V; VOUT = 3.3V VIN = 12V; VOUT = 3.3V I 1912 G19 ILOAD = 110mA LOAD = 1A 1912fa 6 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Typical Application Related Parts