Moteur de recherche de fiches techniques de composants électroniques |
|
TL780-15CKTE Fiches technique(PDF) 3 Page - Texas Instruments |
|
TL780-15CKTE Fiches technique(HTML) 3 Page - Texas Instruments |
3 / 8 page TL780 SERIES POSITIVE-VOLTAGE REGULATORS SLVS055F – APRIL 1981 – REVISED DECEMBER 1999 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating temperature range (unless otherwise noted)† Input voltage, VI 35 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 1 and 2): KC package 22 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . KTE package 23 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . Operating free-air, TA; case, TC; or virtual junction, TJ, temperature range 0 °C to 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. 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 impact reliability. Due to variations in individual device electrical characteristics and thermal resistance, the built-in thermal overload protection may be activated at power levels slightly above or below the rated dissipation. 2. The package thermal impedance is calculated in accordance with JESD 51. recommended operating conditions MIN MAX UNIT TL780-05C 7 25 Input voltage, VI TL780-12C 14.5 30 V TL780-15C 17.5 30 Output current, IO 1.5 A Operating virtual junction temperature, TJ 0 125 °C electrical characteristics at specified virtual junction temperature, VI = 10 V, IO = 500 mA (unless otherwise noted) PARAMETER TEST CONDITIONS T ‡ TL780-05C UNIT PARAMETER TEST CONDITIONS TJ‡ MIN TYP MAX UNIT Output voltage IO = 5 mA to 1 A, P ≤ 15 W, 25 °C 4.95 5 5.05 V Output voltage O , VI = 7 V to 20 V , 0 °C to 125°C 4.9 5.1 V Input voltage regulation VI = 7 V to 25 V 25 °C 0.5 5 mV Input voltage regulation VI = 8 V to 12 V 25 °C 0.5 5 mV Ripple rejection VI = 8 V to 18 V, f = 120 Hz 0 °C to 125°C 70 85 dB Output voltage regulation IO = 5 mA to 1.5 A 25 °C 4 25 mV Output voltage regulation IO = 250 mA to 750 mA 25 °C 1.5 15 mV Output resistance f = 1 kHz 0 °C to 125°C 0.0035 W Temperature coefficient of output voltage IO = 5 mA 0 °C to 125°C 0.25 mV/ °C Output noise voltage f = 10 Hz to 100 kHz 25 °C 75 µV Dropout voltage IO = 1 A 25 °C 2 V Input bias current 25 °C 5 8 mA Input bias current change VI = 7 V to 25 V 0 °Cto125°C 0.7 1.3 mA Input bias-current change IO = 5 mA to 1 A 0 °C to 125°C 0.003 0.5 mA Short-circuit output current 25 °C 750 mA Peak output current 25 °C 2.2 A ‡ Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into account separately. All characteristics are measured with a 0.33- µF capacitor across the input and a 0.22-µF capacitor across the output. |
Numéro de pièce similaire - TL780-15CKTE |
|
Description similaire - TL780-15CKTE |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |