 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
L6470 Fiches technique(PDF) 33 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
L6470 Fiches technique(HTML) 33 Page - STMicroelectronics |
|
|
33 / 70 page  L6470 Functional description Doc ID16737 Rev 4 33/70 6.18 FLAG pin By default, an internal open drain transistor pulls the FLAG pin to ground when at least one of the following conditions occurs: ● Power-up or standby/reset exit ● Stall detection on A bridge ● Stall detection on B bridge ● Overcurrent detection ● Thermal warning ● Thermal shutdown ● UVLO ● Switch turn-on event ● Wrong command ● Non-performable command. It is possible to mask one or more alarm conditions by programming the ALARM_EN register (see Section 9.1.20, Table 21). If the corresponding bit of the ALARM_EN register is low, the alarm condition is masked and it does not cause a FLAG pin transition; all other actions imposed by alarm conditions are performed anyway. In the case of daisy chain configuration, FLAG pins of different ICs can be or-wired to save host controller GPIOs. |
|
Lien URL |
| ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Lien vers la fiche technique | 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 |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
