Electronic Components Datasheet Search |
|
5962R0724904QXC Datasheet(PDF) 1 Page - Intersil Corporation |
|
5962R0724904QXC Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. Radiation Hardened, High Performance Industry Standard Single-Ended Current Mode PWM Controller ISL78840ASRH, ISL78841ASRH, ISL78843ASRH, ISL78845ASRH The ISL7884xASRH is a high performance, radiation hardened drop-in replacement for the popular 28C4x and 18C4x PWM controllers suitable for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Its fast signal propagation and output switching characteristics make this an ideal product for existing and new designs. Features include up to 13.2V operation, low operating current, 90µA typ start-up current, adjustable operating frequency to 1MHz, and high peak current drive capability with 50ns rise and fall times. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed in the ordering information must be used when ordering. Detailed Electrical Specifications for the ISL788xASRH are contained in SMD 5962-07249. A “hot-link” is provided on our website for downloading. Features • Electrically Screened to DSCC SMD # 5962-07249 • QML Qualified Per MIL-PRF-38535 Requirements •1A MOSFET Gate Driver • 90µA Typ Start-up Current, 125µA Max • 35ns Propagation Delay Current Sense to Output • Fast Transient Response with Peak Current Mode Control • 9V to 13.2V Operation • Adjustable Switching Frequency to 1MHz • 50ns Rise and Fall Times with 1nF Output Load • Trimmed Timing Capacitor Discharge Current for Accurate Deadtime/Maximum Duty Cycle Control • 1.5MHz Bandwidth Error Amplifier • Tight Tolerance Voltage Reference Over Line, Load and Temperature • ±3% Current Limit Threshold • Pb-Free Available (RoHS Compliant) Applications • Current Mode Switching Power Supplies • Isolated Buck and Flyback Regulators • Boost Regulators • Direction and Speed Control in Motors • Control of High Current FET Drivers Pin Configuration ISL78840ASRH, ISL78841ASRH, ISL78843ASRH, ISL78845ASRH (8 LD FLATPACK) TOP VIEW PART NUMBER RISING UVLO MAX. DUTY CYCLE ISL78840ASRH 7.0 100% ISL78841ASRH 7.0 50% ISL78843ASRH 8.4V 100% ISL78845ASRH 8.4V 50% 8 7 6 5 2 3 4 1 COMP FB CS RTCT V REF V DD OUT GND December 21, 2009 FN6991.0 |
Similar Part No. - 5962R0724904QXC |
|
Similar Description - 5962R0724904QXC |
|
|
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 |