lm2724amx National Semiconductor Corporation, lm2724amx Datasheet
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lm2724amx
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lm2724amx Summary of contents
Page 1
... The top gate voltage needed by the top MOSFET is obtained through an external boot-strap struc- ture. When not switching, the LM2724A only draws up to Typical Application © 2003 National Semiconductor Corporation 195µA from the 5V rail. The synchronization operation of the bottom MOSFET can be disabled by pulling the SYNC pin to ground. ...
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... Connection Diagram 8-Lead SO (NS Package # M08A) = 172˚C/W θ JA Ordering Information Order Number LM2724AM LM2724AMX LM2724ALD LM2724ALDX Pin Descriptions Pin Name BOOT SYNC GND www.national.com 20073502 8-Lead LLP (NS Package # LDC08A) Size NSC Package Drawing SO-8 M08A ...
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Block Diagram 3 20073503 www.national.com ...
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Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications BOOT to SW BOOT to GND (Note GND Junction Temperature Power Dissipation (Note 3) ...
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Electrical Characteristics LM2724A (Continued BOOT = SYNC = 5V GND = 0V, unless otherwise specified. Typicals and limits appearing in plain type apply for CC = +25˚C. Limits appearing in boldface type apply over the entire ...
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Timing Diagram www.national.com 6 20073504 ...
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... Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead Small Outline Package Order Number LM2724AM, LM2724AMX NS Package Number M08A 7 www.national.com ...
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... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...