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SM600

Microsemi Corporation
Part Number SM600
Manufacturer Microsemi Corporation
Description (SM600 - SM612) SWITCHING REGULATOR POWER OUTPUT STAGES
Published Feb 6, 2006
Detailed Description SM600/SM601/SM602/ SM610/SM611/SM612 SWITCHING REGULATOR POWER OUTPUT STAGES DESCRIPTION The SM600/601/602 and SM610/611...
Datasheet PDF File SM600 PDF File

SM600
SM600

Overview
SM600/SM601/SM602/ SM610/SM611/SM612 SWITCHING REGULATOR POWER OUTPUT STAGES DESCRIPTION The SM600/601/602 and SM610/611/612 series of Power Output Stages are especially designed to be driven with standard PWM integrated circuits to form an efficient switching power supply.
The SM600, SM601 and SM602 are optimized for non-isolated Buck and Buck-Boost application, where SM610, SM611 and SM612 are best suited for DC-DC Boost type applications as well as negative output Buck Converters.
The hybrid circuit construction utilizes thick film resistors on a beryllia substrate for maximum thermal conductivity and resultant low thermal impedance.
All of the active elements in the hybrid are fully passivated.
FEATURES • Equivalent to the Unitrode PIC 600, 601, 602, 610, 611, 612 • 5A current capability • Designed and characterized for switching regulator applications such as Buck, Boost, and Buck-Boost type • Cost saving design reduces size, improves efficiency, reduces noise and RFI • High operating efficiency at 2A typical performance Rise and fall time < 75ns Efficiency > 85% • Electrically isolated, 4-pin, TO-66 hermetic case HIGH RELIABILITY FEATURES ♦ Available with high reliability processing FUNCTIONAL DIAGRAM SM600/SM601/SM602 SM610/SM611/SM612 4/90 Rev 1.
1 2/94 Copyright © 1994 1 11861 Western Avenue ∞ Garden Grove, CA 92841 (714) 898-8121 ∞ FAX: (714) 893-2570 LINFINITY Microelectronics Inc.
SM600/SM601/SM602/SM610/SM611/SM612 ABSOLUTE MAXIMUM RATINGS (Note 1) Input Voltage, V4 - 2 Output Voltage, V1 - 2 .
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Drive Input Reverse Voltage, V3 - 4 Output Current, I1 .
Drive Current, I3 .
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SM600 60V 60V 5V 5A -0.
2A SM601 80V 80V 5V 5A -0.
2A SM602 100V 100V 5V 5A -0.
2A SM610 -60V -60V -5V -5A 0.
2A SM611 -80V -80V -5V -5A 0.
2A SM612 -100V -100V -5V -5A 0.
2A Thermal Resistance Power Switch, θJ ...


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