Maximum output current: 3A;
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Maximum input voltage: LM2576 is 40V, LM2576HV is 60V;
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Output voltage: 3.3V, 5V, 12V, 15V and ADJ (adjustable) optional;
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Zhendong frequency: 52kHz;
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Conversion efficiency: 75% ~ 88% (different voltage output efficiency is different);
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Control mode: PWM;
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Operating temperature range: -40℃ ~ 125℃
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Working mode: Low power\/normal two modes can be controlled externally;
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Working mode control: TTL level compatible;
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External components required: only four (non-adjustable) or six (adjustable);
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Device protection: heat off and current limit;
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Package form: TO-220 or TO-263.
The MS2576T is a low power four-channel differential line driver chip for balanced or unbalanced digital data transmission. It can meet the requirements of ANSITIA\/EIA-422- and ITU (formerly CCITT) Recommendation V.11.
The three-state output provides a high current to drive balanced lines such as twisted pair or parallel two-wire transmission lines, and is in a high impedance state in case of power failure. Each of the four drivers has an enable function, which provides two optional inputs: a high active enable and a low Active Enable (G,GN) input. The MS2576T is packaged in TSSOP16.