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LM4030 Arkusz danych(PDF) 2 Page - Texas Instruments |
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LM4030 Arkusz danych(HTML) 2 Page - Texas Instruments |
2 / 20 page LM4030 SNVS552B – MARCH 2008 – REVISED APRIL 2013 www.ti.com PIN DESCRIPTIONS Pin # Name Function 1 N/C No connect pin, leave floating 2 GND, N/C Ground or no connect 3 N/C No connect pin, leave floating 4 VREF Reference voltsge 5 GND Ground 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. Absolute Maximum Ratings (1) (2) Maximum Voltage on any input -0.3 to 6V Power Dissipation (TA = 25°C) (3) 350mW Storage Temperature Range −65°C to 150°C Lead Temperature (soldering, 10sec) 260°C Vapor Phase (60 sec) 215°C Infrared (15sec) 220°C ESD Susceptibility (4) Human Body Model 2kV (1) Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. Operating Ratings indicate conditions for which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications, see Electrical Characteristics. (2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and specifications. (3) Without PCB copper enhancements. The maximum power dissipation must be de-rated at elevated temperatures and is limited by TJMAX (maximum junction temperature), θJ-A (junction to ambient thermal resistance) and TA (ambient temperature). The maximum power dissipation at any temperature is: PDissMAX = (TJMAX - TA) /θJ-A up to the value listed in the Absolute Maximum Ratings. θJ-A for SOT-23 package is 220°C/W, TJMAX = 125°C. (4) The human body model is a 100 pF capacitor discharged through a 1.5 k Ω resistor into each pin. Operating Ratings Maximum Continuous Shunt Current 30mA Maximum Shunt Current (<1s) 50mA Junction Temperature Range (TJ) −40°C to +125°C 2 Submit Documentation Feedback Copyright © 2008–2013, Texas Instruments Incorporated Product Folder Links: LM4030 |
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