Electronic Components Datasheet Search |
|
TL494 Datasheet(PDF) 4 Page - Texas Instruments |
|
TL494 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 33 page TL494 SLVS074G – JANUARY 1983 – REVISED JANUARY 2015 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT VCC Supply voltage(2) 41 V VI Amplifier input voltage VCC + 0.3 V VO Collector output voltage 41 V IO Collector output current 250 mA Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 °C Tstg Storage temperature range –65 150 °C (1) 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. (2) All voltages are with respect to the network ground terminal. 7.2 ESD Ratings MAX UNIT Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins 500 V(ESD) Electrostatic discharge V Charged device model (CDM), per JEDEC specification JESD22- 200 C101, all pins 7.3 Recommended Operating Conditions MIN MAX UNIT VCC Supply voltage 7 40 V VI Amplifier input voltage –0.3 VCC – 2 V VO Collector output voltage 40 V Collector output current (each transistor) 200 mA Current into feedback terminal 0.3 mA fOSC Oscillator frequency 1 300 kHz CT Timing capacitor 0.47 10000 nF RT Timing resistor 1.8 500 k Ω TL494C 0 70 TA Operating free-air temperature °C TL494I –40 85 7.4 Thermal Information over operating free-air temperature range (unless otherwise noted) PARAMETER TL494 UNIT D DB N NS PW Package thermal RθJA 73 82 67 64 108 °C/W impedance(1)(2) (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 affect reliability. (2) The package thermal impedance is calculated in accordance with JESD 51-7. 4 Submit Documentation Feedback Copyright © 1983–2015, Texas Instruments Incorporated Product Folder Links: TL494 |
Similar Part No. - TL494_15 |
|
Similar Description - TL494_15 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |