LM5110-3SDX/NOPB National Semiconductor, LM5110-3SDX/NOPB Datasheet
LM5110-3SDX/NOPB
Specifications of LM5110-3SDX/NOPB
Related parts for LM5110-3SDX/NOPB
LM5110-3SDX/NOPB Summary of contents
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... Dual 5A Compound Gate Driver with Negative Output Voltage Capability General Description The LM5110 Dual Gate Driver replaces industry standard gate drivers with improved peak output current and effi- ciency. Each “compound” output driver stage includes MOS and bipolar transistors operating in parallel that together sink more than 5A peak from capacitive loads ...
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... Pin Configurations SOIC-8 Block Diagram www.national.com 20079201 NC - NOT CONNECTED Block Diagram of LM5110 2 20079202 LLP-10 20079203 ...
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Typical Application Simplified Power Converter Using Synchronous Rectifiers with Negative Off Gate Voltage 3 20079204 www.national.com ...
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... Configuration Table Part Number “A” Output Configuration LM5110-1M Non-Inverting LM5110-2M Inverting LM5110-3M Inverting LM5110-1SD Non-Inverting LM5110-2SD Inverting LM5110-3SD Inverting www.national.com Description Ground reference for control Connect to V inputs voltage swing. Connect to system logic ground reference for positive and negative output voltage swing. ‘ ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications IN_REF IN_REF, nSHDN to IN_REF Electrical Characteristics T = −40˚C to +125˚ 12V specified. Symbol Parameter V Operating Range Under Voltage Lockout CCR CC (rising) ...
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Electrical Characteristics T = −40˚C to +125˚ 12V specified. Symbol Parameter SWITCHING CHARACTERISTICS td1 Propagation Delay Time Low to High, IN rising (IN to OUT) td2 Propagation Delay Time High to Low, IN falling (IN ...
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Typical Performance Characteristics Supply Current vs Frequency Rise and Fall Time vs Supply Voltage Rise and Fall Time vs Capacitive Load Supply Current vs Capacitive Load 20079210 Rise and Fall Time vs Temperature 20079212 Delay Time vs Supply Voltage 20079214 ...
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... UVLO Thresholds and Hysteresis vs Temperature ground. The LM5110 pinout was designed for compatibility with industry standard gate drivers in single supply gate driver applications. Pin 1 (IN_REF) on the LM5110 is a no-connect on standard driver IC’s. Connecting pin 1 to pin the printed circuit board accommodates the pin-out EE of both the LM5110 and competitive drivers ...
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... The Shutdown pin (nSHDN TTL compatible logic input provided to enable/disable both driver channels. When nSHDN is in the logic low state, the LM5110 is switched to a low power standby mode with total supply current less than 25 µA. This function can be effectively used for start-up, thermal overload, or short circuit fault protection ...
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... GATE P = 12V 300 kHz = 0.108W. DRIVER If both channels of the LM5110 are operating at equal fre- quency with equivalent loads, the total losses will be twice as this value which is 0.216W. In addition to the above gate charge power dissipation, - transient power is dissipated in the driver during output transitions ...
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... Thermal Performance (on) of the LM5110 output at T (max) is 2.5Ω, this equation S J yields I (max) of 391mA which is much smaller than 5A SINK peak pulsed currents. Similarly, the maximum continuous source current can be calculated as where V is the voltage drop across hybrid output stage ...
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Physical Dimensions unless otherwise noted NOTES: UNLESS OTHERWISE SPECIFIED 1. STANDARD LEAD FINISH TO BE 200 MICROINCHES/5.08 MICROMETERS MINIMUM LEAD/TIN(SOLDER) ON COPPER. 2. DIMENSION DOES NOT INCLUDE MOLD FLASH. 3. REFERENCE JEDEC REGISTRATION MS-012, VARIATION AA, DATED MAY 1990. www.national.com ...
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... BANNED SUBSTANCE COMPLIANCE National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2. ...