データシートサーチシステム |
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LM2795 データシート(PDF) 2 Page - Texas Instruments |
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LM2795 データシート(HTML) 2 Page - Texas Instruments |
2 / 21 page A1 B2 C1 D2 E1 E3 E5 E7 D6 C7 B6 A7 A5 A3 LM2794, LM2795 SNVS168K – MAY 2004 – REVISED MAY 2004 www.ti.com Connection Diagram Figure 1. Bottom View Pin Functions Pin Description Pin(*) Name Function A1 C1+ Positive terminal of C1 B2 C1 − Negative terminal of C1 C1 VIN Power supply voltage input D2 GND Power supply ground input E1 C2 − Negative terminal of C2 E3,E5,E7,D6 D1 −4 Current source outputs. Connect directly to LED C7 ISET Current Sense Input. Connect 1% resistor to ground to set constant current through LED B6 BRGT Variable voltage input controls output current A7 SD The LM2794 has an active-low shutdown pin (LOW = shutdown, HIGH = operating). The LM2795 has an active-high shutdown pin (HIGH = shutdown, LOW = operating) that has a pull-up to VIN. A5 C2+ Positive terminal of C2 A3 POUT Charge pump output These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 2 Submit Documentation Feedback Copyright © 2004, Texas Instruments Incorporated Product Folder Links: LM2794 LM2795 |
同様の部品番号 - LM2795 |
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同様の説明 - LM2795 |
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