SG1549Y Microsemi Corporation, SG1549Y Datasheet
SG1549Y
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SG1549Y Summary of contents
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DESCRIPTION This monolithic integrated circuit is an analog latch device with digital reset. It was specifically designed to provide pulse-by-pulse current limiting for switch-mode power supply systems, but many other application are also feasible. Its function is to provide a ...
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... JC , ............. 95°C/W JA (Note 2) 5.0V Reset HI Voltage .................................................... 2V to 40V Operating Ambient Temperature Range 5V to 40V SG1549Y ....................................................... 0 to 10mA SG2549Y or M ................................................. 0V to 0.8V SG3549Y or M .................................................... 70 C, and V = 5V. Low duty cycle pulse testing techniques are used which maintains junction and case A S Test Conditions V ...
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ELECTRICAL CHARACTERISTICS (V = 5V, and over recomended operating temperature, unless otherwise specified.) S Parameter HI Output Section Off Voltage On Voltage LO Output Off Leakage On Voltage TYPICAL SWITCHING CHARACTERISTICS ( ...
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... D Package Pb-free transition DC:0440 100% Pb-free Matte Tin Lead Finish CONNECTION DIAGRAMS & ORDERING INFORMATION Package Part No. 8-PIN CERAMIC DIP SG1549Y/883B Y - PACKAGE SG1549Y/DESC SG1549Y SG2549Y SG3549Y 8-PIN PLASTIC DIP SG2549M M - PACKAGE SG3549M Note 1. Contact factory for JAN and DESC product availability. ...