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UCC2804 Datasheet(PDF) 4 Page - Texas Instruments |
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UCC2804 Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 15 page  UCC2800/2801/2802/2803/2804/2805EP LOW POWER BICMOS CURRENT MODE PWM SGLS135E − SEPTEMBER 2002 − REVISED DECEMBER 2007 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†‡ VCC voltage w 12 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC current w 30 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output current, IO ±1 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output energy (capacitive load) 20 µJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Analog inputs (FB, CS) −0.3 V to 6.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power dissipation at TA < +25_C (D package) 0.65 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 _C to 150_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature soldering 1,6 mm (1/16 in) from case for 10s 300 _C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. ‡ Unless otherwise indicated, voltages are reference to ground and currents are positive into and negative out of the specified terminals. w In normal operation, VCC is powered through a current limiting resistor. Absolute maximum of 12 V applies when VCC is driven from a low impedance source such that ICC does not exceed 30 mA (which includes gate drive current requirement). electrical characteristics, TA = −40_C to 125_C for Q temp and TA= −55_C to 125_C for M temp, VCC = 10 V (see Note 1), RT = 100 kΩ from REF to RC, CT = 330 pF from RC to GND, 0.1 F capacitor from VCC to GND, 0.1 F capacitor from VREF to GND and TA = TJ (unless otherwise stated) PARAMETER TEST CONDITIONS UCC280XQ, UCC280XM UNIT PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Reference Section Output voltage TJ = 25_C, I = 0.2 mA UCC2800/01/02/04 4.925 5 5.075 V Output voltage TJ = 25_C, I = 0.2 mA UCC2803/05 3.94 4 4.06 V Load regulation voltage I = 0.2 mA to 5 mA 10 30 mV TJ = 25_C 1.9 Line regulation voltage VCC = 10 V to clamp TJ = −40_C to 125_C and TJ = −55 _C to 125_C 2.5 mV/V Total variation voltage See Note 5 UCC2800/01/02/04 4.88 5 5.1 V Total variation voltage See Note 5 UCC2803/05 3.9 4 4.08 V Output noise voltage f = 10 Hz to 10 kHz, See Note 7 TJ = 25_C 130 µV Long term stability 1000 hours, See Note 7 TA = 125_C 5 mV Output short-circuit current −5 −35 mA |
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Similar Description - UCC2804 |
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