Moteur de recherche de fiches techniques de composants électroniques |
|
TDA8140 Fiches technique(PDF) 2 Page - STMicroelectronics |
|
TDA8140 Fiches technique(HTML) 2 Page - STMicroelectronics |
2 / 10 page 6 7 SYNC. DET. THERMAL PROTECTION I B1 S V I B2 C V 82 1 3 4 5 9 10111213 141516 SPECIAL REMOTE STANDBY CONTROL IN PROTECTION AND REMOTE STANBY INPUT C 1nF 100k Ω OUT SENSE IN GND 27 Ω 220 µF BU508 22nF 4.7 Ω 10 µH 0.15 Ω V H R S V CC + & TDA8140 BLOCK DIAGRAM PIN FUNCTION Pin Name Function 1 Output Device Output 2VCC Supply Voltage 3 Sense Input Input voltage that determines output current. 4 Sense GND Reference Ground for Input Voltage at Sense Input 5CEXT Capacitor between this terminal and Sense Ground determines the current slope dIo/dt during off phase. 6 Special Remote/Standby Low level at this input sets the device after a delay time tdr in the standby mode independent from control input (2nd priority) (in standard applications pin 6 must be left unconnected). 7 Control Input High level at this input switches the BU508 off, low level switches the BU508 on. 8 Protection and Remote Standby Input A high level at this input switches the BU508 off independent from all other inputs (1st priority). 9-16 Power Ground Common Ground ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCC DC Supply Voltage 18 V Id Output Current Internally Limited Ptot Power Dissipation Internally Limited Tstg, Tj Storage and Junction Temperature – 40, + 150 °C Toper Operating Temperature 0, + 70 °C THERMAL DATA Symbol Parameter Value Unit Rth j-amb Thermal Resistance Junction-ambient Max 70 °C/W Rth j-case Thermal Resistance Junction-case Max 15 °C/W TDA8140 2/10 |
Numéro de pièce similaire - TDA8140 |
|
Description similaire - TDA8140 |
|
|
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 |