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LM2596-33F5 датащи(PDF) 3 Page - Cystech Electonics Corp. |
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LM2596-33F5 датащи(HTML) 3 Page - Cystech Electonics Corp. |
3 / 12 page CYStech Electronics Corp. Spec. No. : C548F5 Issued Date : 2007.12.11 Revised Date : Page No. : 3/12 LM2596-XXE5/F5 CYStek Product Specification Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Supply Voltage VCC 45 V On/Off Pin Input Voltage VSD -0.3 ~ +25 V Feedback Pin Voltage VFB -0.3 ~ +25 V Output Voltage to Ground VOUT -1 V Power Dissipation PD Internally Limited W Operating Temperature Topr -40 ~ +125 ℃ Storage Temperature Tstg -65 ~ +150 ℃ Operating Voltage VOP +4.5 ~ +40 V ESD Susceptibility (Note 2) 2000 V Electrical Characteristics (All Output Voltage Versions) Specifications with boldface type are for full operating temperature range, the other type are for TJ=25°C. (Unless otherwise specified, VIN=12V for the 3.3V, 5V, and adjustable version and VIN=24V for the 12V version, ILOAD=500mA) Parameter Symbol Test Condition Min Typ Max Unit Device parameters 50 Feedback Bias Current Ib Adjustable Version Only, VFB=1.3V - 10 100 nA 127 173 Oscillator Frequency fO (Note 6) 110 150 173 KHz 1.4 Saturation Voltage VSAT IOUT=3A (Note 7, 8) - 1.16 1.5 V Max Duty Cycle (ON) 100 Min Duty Cycle(OFF) DC (Note 8) (Note 9) - 0 - % 3.6 6.9 Current Limit ICL Peak Current ( Note 7, 8) 3.4 4.5 7.5 A Output=0V (Note 7, 9) - - 50 μA Output Leakage Current IL Output=-1V(Note 10) - 2 30 mA Quiescent Current IQ (Note 9) - 5 10 mA 200 Standby Quiescent Current ISTBY ON/OFF pin=5V (Note 10) - 80 250 μA TO-220-5L - 2 - θJC TO-263-5L Junction to Case - 3.5 - /W ℃ TO-220-5L - 50 - Thermal Resistance θJA (Note11) TO-263-5L Junction to Ambient - 23 - /W ℃ ON/OFF Control VIH Low (Regulator ON) - 0.6 ON/OFF Pin Logic Input Threshold Voltage VIL High (Regulator OFF) 2.0 1.3 - V IIH VLOGIC=2.5V (Regulator OFF) - 5 15 ON/OFF Pin Input Current IIL VLOGIC=0.5V (Regulator ON) - 0.02 5 μA |
Аналогичный номер детали - LM2596-33F5 |
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Аналогичное описание - LM2596-33F5 |
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