SG3626 Microsemi Corporation, SG3626 Datasheet
SG3626
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SG3626 Summary of contents
Page 1
... Pin Ceramic DIP 16 Pin Plastic S.O.I.C. 20 Pin LCC TO-99 TO-66 HIGH RELIABILITY FEATURES - SG1626 Available to MIL-STD-883 Radiation data available LMI level"S" processing available 6.5V V REG 2. SG1626/SG2626/SG3626 V CC OUTPUT GND L INFINITY Microelectronics Inc. 11861 Western Avenue Garden Grove, CA 92841 (714) 898-8121 FAX: (714) 893-2570 ...
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... Note 2. Range over which the device is functional. Note 3. AC performance has been optimized for V ELECTRICAL CHARACTERISTICS (Unless otherwise specified, these specfiications apply over the operating ambient temperatures for SG1626 with - SG3626 with temperatures equal to the ambient temperature.) Parameter Static Characteristics ...
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... 2500pF 1000pF (Note 2500pF 2500pF, Freq. = 200KHz L Duty Cycle = 50% SG1626 FIGURE 3. PROPAGATION DELAY VS. SUPPLY VOLTAGE 3 SG1626/SG2626/SG3626 SG1626/2626/3626 SG1626 T =- 125 Min. Typ. Max. Min. Typ. Max ...
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... Rev 1.1 2/94 Copyright 1994 FIGURE 6. TRANSITION TIMES VS. CAPACITIVE LOAD FIGURE 9. LOW SIDE SATURATION VS. OUTPUT CURRENT FIGURE 11. SUPPLY CURRENT VS. FREQUENCY 4 SG1626/SG2626/SG3626 FIGURE 7. SUPPLY CURRENT VS. CAPACITANCE LOAD FIGURE 10. SUPPLY CURRENT VS. FREQUENCY L INFINITY Microelectronics Inc. 11861 Western Avenue Garden Grove, CA 92841 (714) 898-8121 FAX: (714) 893-2570 ...
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... M package, which is an 8-pin plastic DIP with a copper lead frame, has more than enough thermal conductance from junction to ambient to support operation at an ambient temperature of +50°C. The SG3626M driver would be specified for this application. SUPPLY BYPASSING Since the SG1626 can deliver peak currents above 3amps under some load conditions, adequate supply bypassing is essential for proper operation ...
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... TYPICAL APPLICATIONS FIGURE 12. When the SG3626 is driven from a totem-pole source with a peak output greater than 6 volts, a low-current, fast-switching blocking diode is required at each logic input for protection. In this push-pull converter, the inverted logic outputs of the 3527A are ideal control sources for the power driver. ...
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... A low-impedance resistive divider network can also be used as the interface between the PWM high-voltage logic output and the SG3626 power driver. In this 200KHz current mode converter, the SG3847 provides control, while the SG3626 provides high power drive and minimizes ground spiking in the control IC. ...
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... SG1626T/DESC SG1626T SG2626T SG3626T SG1626R/883B 5-PIN TO-66 METAL CAN R - PACKAGE SG1626R/DESC SG1626R SG2626R SG3626R 20-PIN CERAMIC (LCC) SG1626L/883B LEADLESS CHIP CARRIER L- PACKAGE Note 1. Contact factory for JAN and DESC product availablity. 2. All packages are viewed from the top. 9/91 Rev 1.1 2/94 Copyright 1994 (See Notes Below) ...