Datenblatt-Suchmaschine für elektronische Bauteile |
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LM2623 Datenblatt(PDF) 2 Page - Texas Instruments |
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LM2623 Datenblatt(HTML) 2 Page - Texas Instruments |
2 / 16 page SW 4.7pF C3 4.7PH L1 FREQ 7 2 6 4 8 3 1 PGND SGND BOOT EN FB D1 3A 5V RF2 100k C1 22PF V IN 2 Cells R3 150k RF1 300k + V DD LM2623 C2 100PF tan t 5 LM2623 SNVS188G – MAY 2004 – REVISED DECEMBER 2005 www.ti.com Typical Application Circuit Connection Diagram LLP Package Figure 1. Top View Mini SO-8 (MM) Package Figure 2. Top View Pin Functions Pin Description LLP-14 Pin MSOP-8 Pin Name Function 1 NC No Connect 2, 3 1 PGND Power Ground (LLP Pins 2 & 3 must be shorted together). 4 2 EN Active-Low Shutdown Input 5 3 FREQ Frequency Adjust. An external resistor connected between this pin and a voltage source sets the switching frequency of the LM2623. 6 4 FB Output Voltage Feedback 7 NC No Connect 8 NC No connect 9 5 SGND Signal Ground 2 Submit Documentation Feedback Copyright © 2004–2005, Texas Instruments Incorporated Product Folder Links: LM2623 |
Ähnliche Teilenummer - LM2623 |
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Ähnliche Beschreibung - LM2623 |
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