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UC1544J883B Fiches technique(PDF) 2 Page - Texas Instruments |
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UC1544J883B Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 19 page www.ti.com Connection Diagrams PACKAGE PIN FUNCTION PACKAGE PIN FUNCTION FUNCTION FUNCTION PIN PIN N/C N/C SCR Trigger SCR Trigger Remote Activate Remote Activate Reset Reset O.V. Indicate O.V. Indicate N/C N/C O.V. Delay O.V. Delay O.V. Input N/C N/C U.V. Input U.V. Delay U.V. Delay U.V. Indicate U.V. Indicate C.L. INV. Input C.L. INV. Input C.L. N.I. Input C.L. N.I. Input Offset/Comp Offset/Comp C.L. Output C.L. Output Ground Ground VREF VREF 19 19 VIN VIN 20 20 O.V. N.I. Input O.V. INV. Input U.V. N.I. Input U.V. INV. Input DIL-18, SOIC-18(TOP VIEW) J or N, DW Package DIL-16, SOIC-16(TOP VIEW) J or N, DW Package (AlsoWPackagefortheUC1543Only) UC1544 UC2544 UC3544 UC1543 UC2543 UC3543 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 VIN VREF Ground C.L.Output Offset/Comp C.L.N.I.Input C.L.INV.Input U.V.Indicate U.V.Delay SCR Trigger Remote Activate Reset O.V.Indicate O.V.Delay O.V.N.I.Input O.V.Inv.Input 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VIN VREF Ground C.L.Output Offset/Comp C.L.N.I.Input C.L.INV.Input U.V.Indicate SCR Trigger Remote Activate Reset O.V.Indicate O.V.Delay O.V.Input U.V.Input U.V.Delay U.V.N.I.Input U.V.Inv.Input 12 12 11 11 10 10 13 13 14 14 15 15 16 16 17 17 18 18 8 8 9 9 7 7 5 5 4 4 3 3 2 2 6 6 1 1 19 19 20 20 PLCC-20, LCC-20 (TOP VIEW) Qor L Package PLCC-20, LCC-20 (TOP VIEW) Qor L Package 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 ABSOLUTE MAXIMUM RATINGS (1) UC1543 ,, UC1544 UC2543, UC2544 UC3543, UC3544 SLUS188A – APRIL 1997 – REVISED FEBRUARY 2007 over operating free-air temperature range (unless otherwise noted) VALUE UNIT VIN Input supply voltage 40 V Sense inputs, voltage range 0 to VIN SCR trigger current (2) -600 mA Indicator output voltage 40 V Indicator output sink current 50 mA Power dissipation (package limitation) 1000 mW UC1543, UC1544 -55 to 125 TJ Operating temperature range UC2543, UC2544 -25 to 85 °C UC3543, UC3544 0 to 70 Tstg Storage temperature range -65 to 150 (1) Currents are positive-into, negative-out of the specified terminal. (2) At higher input voltages, a dissipation limiting resistor, RG, is required. 2 Submit Documentation Feedback |
Numéro de pièce similaire - UC1544J883B |
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Description similaire - UC1544J883B |
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