Electronic Components Datasheet Search |
|
NCP3020B Datasheet(PDF) 1 Page - ON Semiconductor |
|
NCP3020B Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 23 page © Semiconductor Components Industries, LLC, 2009 November, 2009 − Rev. P1 1 Publication Order Number: NCP3020/D NCP3020A, NCP3020B Product Preview Synchronous PWM Controller The NCP3020 is a PWM device designed to operate from a wide input range and is capable of producing an output voltage as low as 0.6 V. The NCP3020A provides integrated gate drivers and an internally set 300 kHz oscillator (600 kHz for the NCP3020B). The NCP3020 has an externally compensated transconductance error amplifier with an internally fixed soft−start. Protection features include lossless current limit and Short Circuit Protection, Output Overvoltage protection, Output Undervoltage protection, and Input Undervoltage Lockout. The NCP3020 is currently available in a SOIC−8 package. Features • Input Voltage Range from 4.5 V to 28 V • Switching and Synchronous Rectifier Drives with >1.0 A Capability • 300 kHz Operation (NCP3020B – 600 kHz) • 0.6 ± 1.0% Reference Voltage • Internally Programmed 6.8 ms Soft−Start (NCP3020B – 3.4 ms) • Current Limit and Short Circuit Protection • Transconductance Amplifier with External Compensation • Input Undervoltage Lockout • Output Overvoltage and UndervoltageDetection • This is a Pb−Free Device Figure 1. Typical Application Circuit 4.5−28 V COMP FB VCC BST HSDR VSW LSDR GND Q1 Q2 Vout CC1 CC2 CIN RISET RC CBST RFB1 RFB2 C0 L0 This document contains information on a product under development. ON Semiconductor reserves the right to change or discontinue this product without notice. http://onsemi.com Device Package Shipping† ORDERING INFORMATION NCP3020ADR2G SOIC−8 (Pb−Free) 2500 / Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. SOIC−8 NB CASE 751 MARKING DIAGRAM XXXXX ALYW G 1 8 XXXXX = Specific Device Code A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package 1 8 PIN CONNECTIONS LSDR GND VSW FB HSDR COMP BST VCC NCP3020BDR2G SOIC−8 (Pb−Free) 2500 / Tape & Reel |
Similar Part No. - NCP3020B |
|
Similar Description - NCP3020B |
|
|
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 |