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TL7757CDE4 Folha de dados(PDF) 2 Page - Texas Instruments |
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TL7757CDE4 Folha de dados(HTML) 2 Page - Texas Instruments |
2 / 20 page TL7757 SUPPLY-VOLTAGE SUPERVISOR AND PRECISION VOLTAGE DETECTOR SLVS041I − SEPTEMBER 1991 − REVISED AUGUST 2003 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 equivalent schematic VCC R1 R2 R3 R4 R5 R6 R7 R8 R9 Q1 Q2 Q3 Q4 Q5 Q6 R10 R11 R12 Q7 C1 Q8 Q9 Q10 R13 Q11 Q12 C2 Q13 Q15 Q14 Q16 R14 Q18 Q17 R15 R16 Q19 Q20 Q21 R18 RESET GND ACTUAL DEVICE COMPONENT COUNT Transistors 27 Resistors 20 Capacitors 2 absolute maximum ratings over operating junction temperature range (unless otherwise noted)† Supply voltage range, VCC (see Note 1) −0.3 V to 20 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Off-state output voltage range (see Note 1) −0.3 V to 20 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output current, IO 30 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 2 and 3): D package 97 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . LP package 140 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . PK package 52 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°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. NOTES: 1. All voltage values are with respect to network terminal ground. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/ θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 3. The package thermal impedance is calculated in accordance with JESD 51-7. |
Nº de peça semelhante - TL7757CDE4 |
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Descrição semelhante - TL7757CDE4 |
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