Electronic Components Datasheet Search |
|
ACE738DFM+H Datasheet(PDF) 4 Page - ACE Technology Co., LTD. |
|
ACE738DFM+H Datasheet(HTML) 4 Page - ACE Technology Co., LTD. |
4 / 12 page ACE738D 2A, 24V Synchronous Step-Down Converter VER 1.1 4 Electrical Characteristics (VIN=12V, TA=25℃,unless otherwise stated.) Parameter Symbol Conditions Min Typ Max Unit VIN Under Voltage Lockout Threshold VIN_MIN VIN falling 3.8 V VIN Under Voltage Lockout Hysteresis VIN_MIN_HYST VIN rising 300 mV Shutdown Supply Current ISD VEN=0V 1 μA Supply Current IQ VEN=5V, VFB=2V 50 μA Feedback Voltage VFB 0.895 0.923 0.951 V Top Switch Resistance RDS(ON)T 170 mΩ Bottom Switch Resistance RDS(ON)B 110 mΩ Top Switch Leakage Current ILEAK_TOP VIN=24V, VEN=0V, VSW=0V 0.5 uA Bottom Switch Leakage Current ILEAK_BOT VIN=24V, VEN=0V, VSW=0V 0.5 uA Top Switch Current Limit ILIM_TOP Minimum Duty Cycle 3.5 A Switch Frequency FSW 500 kHz Minimum On Time TON_MIN 100 ns Minimum Off Time TOFF_MIN VFB=0.85V 100 ns EN shut down threshold voltage VEN_TH VEN falling, FB=0V 1.2 V EN shut down hysteresis VEN_HYST VEN rising, FB=0V 100 mV Thermal Shutdown TTSD 145 ℃ Temperature Hysteresis THYS 19 ℃ |
Similar Part No. - ACE738DFM+H |
|
Similar Description - ACE738DFM+H |
|
|
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 |