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UCC2813-5 Datasheet(PDF) 2 Page - Texas Instruments |
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UCC2813-5 Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 8 page  2 UCC2813-0/-1/-2/-3/-4/-5 UCC3813-0/-1/-2/-3/-4/-5 DIL-8 or SOIC-8 (TOP VIEW) N or D PACKAGE OUT VCC REF GND FB COMP CS RC 1 2 3 4 8 7 6 5 CONNECTION DIAGRAMS VCC Voltage (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0V VCC Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.0mA OUT Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A OUT Energy (Capacitive Load) . . . . . . . . . . . . . . . . . . . 20.0 µJ Analog Inputs (FB, CS) . . . . . . . . . . . . . . . . . . . . –0.3V to 6.3V Power Dissipation at TA < +25°C (N Package). . . . . . . . . 1.0W Power Dissipation at TA < +25°C (D Package). . . . . . . . 0.65W Storage Temperature . . . . . . . . . . . . . . . . . . . –65 C to +150°C Junction Temperature . . . . . . . . . . . . . . . . . . . –55 C to +150°C Lead Temperature (Soldering, 10 Seconds). . . . . . . . . +300°C ABSOLUTE MAXIMUM RATINGS (Note 1) Note 1: All voltages are with respect to GND. All currents are positive into the specified terminal. Consult Unitrode Integrated Circuits databook for information regarding thermal specifica- tions and limitations of packages. Note 2: In normal operation VCC is powered through a current limiting resistor. Absolute maximum of 12V applies when VCC is driven from a low impedance source such that ICC does not exceed 30mA. COMP FB CS RC REF VCC OUT GND 8 7 6 5 1 2 3 4 TSSOP-8 (TOP VIEW) PW PACKAGE UCC PACKAGE 813 TEMPERATURE RANGE – PRODUCT OPTION ORDERING INFORMATION TEMPERATURE RANGE PACKAGES UCC2813 –40°C TO +85°C N, D, PW UCC3813 0°C TO +70°C N, D, PW ELECTRICAL CHARACTERISTICS Unless otherwise stated, these specifications apply for –40°C ≤ TA ≤ +85°C for UCC2813-x; 0°C ≤ TA ≤ +70°C for UCC3813-x; VCC = 10V (Note 3); RT = 100k from REF to RC; CT=330pF from RC to GND; 0.1 µF capacitor from VCC to GND; 0.1µF capacitor from VREF to GND. TA =TJ. PARAMETER TEST CONDITIONS UCC2813-x UCC3813-x UNITS MIN TYP MAX Reference Section Output Voltage TJ = +25°C, I = 0.2mA, UCCx813-0/-1/-2/-4 4.925 5.00 5.075 V TJ = +25°C, I = 0.2mA, UCCx813-5 3.94 4.00 4.06 V Load Regulation 0.2mA<I<5mA 10 30 mV Total Variation UCCx813 -0-1/-2/-4 (Note 7) 4.84 5.00 5.10 V UCCx813-5 (Note 7) 3.84 4.00 4.08 V Output Noise Voltage 10Hz ≤ f ≤ 10kHz, TJ = +25°C (Note 9) 70 µV Long Term Stability TA = +125 C, 1000 Hours (Note 9) 5 mV Output Short Circuit –5 –35 mA Oscillator Section Oscillator Frequency UCCx813-0/-1/-2/-4 (Note 4) 40 46 52 kHz UCCx813-5 (Note 4) 26 31 36 kHz Temperature Stability (Note 9) 2.5 % Amplitude Peak-to-Peak 2.25 2.40 2.55 V Oscillator Peak Voltage 2.45 V |
Similar Part No. - UCC2813-5 |
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Similar Description - UCC2813-5 |
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