C1411NCUA713中文资料
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© 2006 Microchip Technology Inc.
DS21390D-page 1TC1411/TC1411N
Features•Latch-Up Protected: Will Withstand 500mA Reverse Current•Input Will Withstand Negative Inputs Up to 5V•ESD Protected: 4kV•High Peak Output Current: 1A•Wide Input Supply Voltage Operating Range:-4.5V to 16V•High Capacitive Load Drive Capability:-1000pF in 25nsec•Short Delay Time: 30nsec Typ.•Matched Delay Times•Low Supply Current- With Logic ‘1’ Input: 500µA- With Logic ‘0’ Input: 100µA•Low Output Impedance: 8Ω•Available in Space-Saving 8-pin MSOP Package•Pinout Same as TC1410/TC1412/TC1413Applications•Switch Mode Power Supplies•Pulse Transformer Drive•Line Drivers•Relay DriverDescriptionThe TC1411/TC1411N are 1A CMOS buffers/drivers.They will not latch-up under any conditions within theirpower and voltage ratings. They are not subject todamage when up to 5V of noise spiking of eitherpolarity occurs on the ground pin. They can accept,without damage or logic upset, up to 500mA of currentof either polarity being forced back into their output. Allterminals are fully protected against up to 4kV ofelectrostatic discharge.As MOSFET drivers, the TC1411/TC1411N can easilycharge a 1000pF gate capacitance in 25nsec withmatched rise and fall times, and provide low enoughimpedance in both the ON and the OFF states toensure the MOSFET’s intended state will not beaffected, even by large transients. The leading andtrailing edge propagation delay times are also matchedto allow driving short-duration inputs with greateraccuracy.Package TypesVDDINNCGNDVDDOUTGNDOUT123456788-Pin MSOP/PDIP/SOICVDDOUTGNDVDDINNCGNDOUTTC1411
NC = No Internal Connection26,7Inverting26,7Non-Inverting12345678TC1411N
Note:Duplicate pins must be connectedtogether for proper operation.1A High-Speed MOSFET Drivers元器件交易网www.cecb2b.comTC1411/TC1411N
DS21390D-page 2© 2006 Microchip Technology Inc.Functional Block Diagram
Effective Input C = 10pF TC1411NOutput
Input
GNDVDD
300mV
4.7VInverting
Non-InvertingOutputsOutputsTC1411元器件交易网www.cecb2b.com© 2006 Microchip Technology Inc.
DS21390D-page 3TC1411/TC1411N
1.0ELECTRICAL CHARACTERISTICSAbsolute Maximum Ratings †Supply Voltage.....................................................+20VInput Voltage......................VDD + 0.3V to GND – 5.0VPower Dissipation (TA ≤ 70°C)MSOP..........................................................340mWPDIP............................................................730mWSOIC............................................................470mWStorage Temperature Range..............-65°C to +150°CMaximum Junction Temperature......................+150°C† Stresses above those listed under "Absolute MaximumRatings" may cause permanent damage to the device. Theseare stress ratings only and functional operation of the deviceat these or any other conditions above those indicated in theoperation sections of the specifications is not implied.Exposure to Absolute Maximum Rating conditions forextended periods may affect device reliability.
DC CHARACTERISTICSElectrical Specifications: Unless otherwise noted, over operating temperature range with 4.5V ≤ VDD ≤ 16V.Typical values are measured at TA = +25°C, VDD = 16V.ParametersSymMinTypMaxUnitsConditionsInputLogic ‘1’, High Input VoltageVIH2.0——VLogic ‘0’, Low Input VoltageVIL——0.8VInput CurrentIIN-1.0—1.0µA0V ≤ VIN ≤ VDD, TA = +25°C-10—10-40°C ≤ TA ≤ +85°COutputHigh Output VoltageVOHVDD – 0.025——VDC TestLow Output VoltageVOL——0.025VDC TestOutput ResistanceRO—811ΩVDD = 16V, IO = 10mA, TA = +25°C—10140°C ≤ TA ≤ +70°C—1014-40°C ≤ TA ≤ +85°CPeak Output CurrentIPK—1.0—AVDD = 16VLatch-Up Protection Withstand Reverse CurrentIREV—0.5—ADuty cycle ≤ 2%, t ≤ 300µs,VDD = 16VSwitching Time (Note1)Rise TimetR—2535nsTA = +25°C—27400°C ≤ TA ≤ +70°C—2940-40°C ≤ TA ≤ +85°C, Figure4-1Fall TimetF—2535nsTA = +25°C—27400°C ≤ TA ≤ +70°C—2940-40°C ≤ TA ≤ +85°C, Figure4-1Delay TimetD1—3040nsTA = +25°C,—33450°C ≤ TA ≤ +70°C—3545-40°C ≤ TA ≤ +85°C, Figure4-1Delay TimetD2—3040nsTA = +25°C—33450°C ≤ TA ≤ +70°C—3545-40°C ≤ TA ≤ +85°C, Figure4-1Power SupplyPower Supply CurrentIS—0.51.0mAVIN = 3V, VDD = 16V—0.10.15VIN = 0VNote1:Switching times ensured by design.元器件交易网www.cecb2b.comTC1411/TC1411N
DS21390D-page 4© 2006 Microchip Technology Inc.TEMPERATURE CHARACTERISTICSElectrical Specifications: Unless otherwise noted, all parameters apply with 4.5V ≤ VDD ≤ 16V.ParametersSymMinTypMaxUnitsConditionsTemperature RangesSpecified Temperature Range (C)TA0—+70ºCSpecified Temperature Range (E)TA-40—+85ºCSpecified Temperature Range (V)TA-40—+125ºCMaximum Junction TemperatureTJ——+150ºCStorage Temperature RangeTA-65—+150ºCPackage Thermal ResistancesThermal Resistance, 8L-MSOPθJA—206—ºC/WThermal Resistance, 8L-PDIPθJA—125—ºC/WThermal Resistance, 8L-SOICθJA—155—ºC/W元器件交易网www.cecb2b.com
