Electronic Components Datasheet Search |
|
SLF12565 Datasheet(PDF) 4 Page - Richtek Technology Corporation |
|
SLF12565 Datasheet(HTML) 4 Page - Richtek Technology Corporation |
4 / 15 page RT2808A 4 DS2808A-00 November 2012 www.richtek.com © Copyright 2012 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. Absolute Maximum Ratings (Note 1) Supply Voltage, VIN ----------------------------------------------------------------------------------------- −0.3V to 40V Switching Voltage, SW ------------------------------------------------------------------------------------- −0.3V to (VIN + 0.3V) BOOT Voltage ------------------------------------------------------------------------------------------------- (VSW − 0.3V) to (VSW + 6V) Other Pins ------------------------------------------------------------------------------------------------------ −0.3V to 6V Power Dissipation, PD @ TA = 25 °C SOP-8 (Exposed Pad) -------------------------------------------------------------------------------------- 2.04W Package Thermal Resistance (Note 2) SOP-8 (Exposed Pad), θJA --------------------------------------------------------------------------------- 49°C/W SOP-8 (Exposed Pad), θJC -------------------------------------------------------------------------------- 15°C/W Junction Temperature ---------------------------------------------------------------------------------------- 150 °C Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------ 260 °C Storage Temperature Range ------------------------------------------------------------------------------- −65°C to 150°C ESD Susceptibility (Note 3) HBM (Human Body Model) --------------------------------------------------------------------------------- 2kV Recommended Operating Conditions (Note 4) Supply Voltage, VIN ----------------------------------------------------------------------------------------- 5.5V to 36V Junction Temperature Range ------------------------------------------------------------------------------- −40°C to 125°C Ambient Temperature Range ------------------------------------------------------------------------------- −40°C to 85°C Electrical Characteristics Parameter Symbol Test Conditions Min Typ Max Unit TA = 25°C 1.202 1.222 1.239 Reference Voltage VREF IOUT = 0A to 3A 1.196 1.222 1.245 V High Side Switch-On Resistance RDS(ON)1 Bias Gate Driver at VIN = 5.5V -- 110 230 m Ω Low Side Switch-On Resistance RDS(ON)2 Bias Gate Driver at VIN = 5.5V -- 10 15 Ω Current Limit ILIM Voltage Mode Test 4 5.25 6.5 A Oscillator Frequency fOSC VFB = 0.8V 400 500 600 kHz Short Circuit Frequency VFB = 0V -- 150 -- kHz Maximum Duty Cycle DMAX VFB = 0.8V 85 90 95 % Minimum On-Time tON Come from Maximum Duty Cycle -- 100 150 ns Under Voltage Lockout Threshold Rising VIN Rising, Check Switching -- 4.2 5 V Under Voltage Lockout Threshold Hysteresis VIN Falling, Check Switching -- 315 -- mV Logic-High VIH Let EN = 1.4V, Check IQ 1.4 -- -- EN Threshold Voltage Logic-Low VIL Let EN = 0.4V, Check IQ -- -- 0.4 V (VIN = 12V, TA = −40°C to 85°C unless otherwise specified) |
Similar Part No. - SLF12565 |
|
Similar Description - SLF12565 |
|
|
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 |