Electronic Components Datasheet Search |
|
SC1401ISS Datasheet(PDF) 5 Page - Semtech Corporation |
|
SC1401ISS Datasheet(HTML) 5 Page - Semtech Corporation |
5 / 17 page SC1401 © 2000 SEMTECH CORP. 652 MITCHELL ROAD NEWBURY PARK CA 91320 HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER November 21, 2000 5 ELECTRICAL CHARACTERISTICS (continued) Unless specified: VDD1 = 12V, VDD2 = 12V V5V = 5V, SHDN = PSAVE = 5V, TA = -40 °C to +85 °C. Typical values are at TA = +25°C. PARAMETER CONDITIONS MIN TYP MAX UNITS FAULT DETECTION Thermal Shutdown Threshold Typical hysteresis = +10°V 150 °C VDD1 Undervoltage Reset Threshold Falling edge of VDD1, hysteresis = 1% 4.2 4.5 4.8 V V5V Undervoltage Reset Threshold Falling edge of V5V, hysteresis = 1% 3.75 4.0 4.25 V FB Overvoltage Reset Threshold With respect to unloaded output voltage, typ. Hysteresis = 1% 10 % FB Undervoltage Reset Threshold With respect to unloaded output voltage, typ. Hysteresis = 1% -10 % RESET Propagation Delay FB Over/Under Voltage condition 1.5 µs IOS Undervoltage Reset Threshold With respect to unloaded linear output voltage -10 % RESET Delay Time With respect to fOSC 27,000 32,000 37,000 clks Logic Input High SHDN,ENABLEIO 1.8 Logic Input Low PSAVE,SYNC 1.6 V Input Leakage Current SHDN,ENABLEIO, PSAVE, SYNC -1.0 1.0 µA Logic Output Low Voltage RESET, ISINK = 4mA 0.4 V LOGICAL INPUTS AND OUTPUTS |
Similar Part No. - SC1401ISS |
|
Similar Description - SC1401ISS |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |