Electronic Components Datasheet Search |
|
RS6513S Datasheet(PDF) 1 Page - Orister Corporation |
|
RS6513S Datasheet(HTML) 1 Page - Orister Corporation |
1 / 7 page Page No. : 1/7 DS-RS6513-03 Oct, 2007 www.Orister.com RS6513 PWM Control 2A Step-Down Converter RS6513 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 100%. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 350KHz to 30KHz. Also, an internal compensation block is built in to minimum external component count. With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP–8L mini-package, providing such outstanding features as low current consumption. Since this converter can accommodate an input voltage up to 18V, it is also suitable for the operation via an AC adapter. . Pin Configurations Pin 1: Feedback pin. Pin 5: Switch Pin. Connect external inductor/diode here. Minimize trace area at this pin to reduce EMI Pin 2: Power-off pin H: Normal operation (Step-down operation) L: Step-down operation stopped (All circuits deactivated) Pin 6: Switch Pin. Connect external inductor/diode here. Minimize trace area at this pin to reduce EMI Pin 3: Add an external resistor to set max output current Pin 7: GND Pin Pin 4: IC power supply pin Pin 8: GND Pin Applications • PC Motherboard • LCD Monitor • Graphic Card • DVD-Video Player • Telecom Equipment • ADSL Modem • Printer and other Peripheral Equipment • Microprocessor core supply • Networking power supply Features • Input voltage: 3.6V to 18V. • Output voltage: 0.8V to VCC. • Duty ratio: 0% to 100% PWM control • Oscillation frequency: 350KHz typ. • Soft-start, Current limit, Enable function • Thermal Shutdown function • Built-in internal SW P-channel MOS • SOP-8L Pb-Free Package. |
Similar Part No. - RS6513S |
|
Similar Description - RS6513S |
|
|
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 |