 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ISL6185 Datasheet(PDF) 10 Page - Intersil Corporation |
|
||||||||||||||||||||||||||||||
ISL6185 Datasheet(HTML) 10 Page - Intersil Corporation |
|
|
10 / 20 page  ISL6185 10 FN6937.0 October 22, 2010 Turn-off Time Delay During operation, once an OC condition is detected the output is current limited for ~12ms to allow transient OC conditions to pass. If still in current limit and after the current limit period has elapsed, the output is then turned off and the fault is reported by pulling the corresponding FAULT low. The internal 12ms timer starts upon current limiting and is independent of ambient or IC thermal conditions providing more consistent operation over the entire temp range. Latchoff Restart/Auto-Restart Start After turn-off, with the latch off options both the output and the FAULT signal are latched low until reset by the enable signal being de-asserted at which time the FAULT signal will clear and the IC is ready for enable to assert. On the auto restart options the ISL6185 will attempt to periodically turn-on the output at approximately 1s intervals as long as the enable is asserted. If the OC condition remains indefinitely so will the fault indication and the restart attempts until such time that the thermal protection feature is invoked increasing the restart period. Active Output Pull-down Another ISL6185 feature is the 10kΩ active pull-down on the outputs to <60mV above GND when the device is disabled ensuring discharge of the load. Typical Performance Curves FIGURE 1. SWITCH ON-RESISTANCE AT 0.5A FIGURE 2. NORMALIZED SWITCH RESISTANCE FIGURE 3. 0.6A CONTINUOUS CURRENT CHARACTERISTICS FIGURE 4. 1.1A CONTINUOUS CURRENT CHARACTERISTICS 150 140 130 120 110 100 90 80 70 60 50 -40 -25 0 25 457585 115 TEMPERATURE (°C) VIN = 2.5V VIN = 3.3V VIN = 5V 0.7 0.8 0.9 1.0 1.1 1.2 1.3 -40 -25 0 254575 85 115 TEMPERATURE (°C) 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 -40 -25 0 25457585 115 TEMPERATURE (°C) 3.3V ITRIP 5V ISC 5V ILIM 3.3V ILIM 3.3V ISC 5V ITRIP 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 -40 -25 0 2545 7585 115 TEMPERATURE (°C) 3.3V ITRIP 5V ISC 5V ILIM 3.3V ILIM 3.3V ISC 5V ITRIP ISL6185 |
Similar Part No. - ISL6185 |
|
Similar Description - ISL6185 |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
