Zakładka z wyszukiwarką danych komponentów |
|
LM3578A Arkusz danych(PDF) 1 Page - Texas Instruments |
|
|
LM3578A Arkusz danych(HTML) 1 Page - Texas Instruments |
1 / 30 page LM2578A, LM3578A www.ti.com SNVS767E – AUGUST 2000 – REVISED APRIL 2013 LM2578A/LM3578A Switching Regulator Check for Samples: LM2578A, LM3578A 1 FEATURES DESCRIPTION The LM2578A is a switching regulator which can 2 • Inverting and Non-Inverting Feedback Inputs easily be set up for such DC-to-DC voltage • 1.0V Reference at Inputs conversion circuits as the buck, boost, and inverting • Operates from Supply Voltages of 2V to 40V configurations. The LM2578A features a unique comparator input stage which not only has separate • Output Current up to 750 mA, Saturation Less pins for both the inverting and non-inverting inputs, than 0.9V but also provides an internal 1.0V reference to each • Current Limit and Thermal Shut Down input, thereby simplifying circuit design and p.c. board • Duty Cycle up to 90% layout. The output can switch up to 750 mA and has output pins for its collector and emitter to promote design flexibility. An external current limit terminal APPLICATIONS may be referenced to either the ground or the Vin • Switching Regulators in Buck, Boost, terminal, depending upon the application. In addition, Inverting, and Single-Ended Transformer the LM2578A has an on board oscillator, which sets Configurations the switching frequency with a single external capacitor from <1 Hz to 100 kHz (typical). • Motor Speed Control • Lamp Flasher The LM2578A is an improved version of the LM2578, offering higher maximum ratings for the total supply voltage and output transistor emitter and collector voltages. Connection Diagram Figure 1. PDIP/SOIC Package See Package Number D0008A or P0008E 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2000–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Podobny numer części - LM3578A |
|
Podobny opis - LM3578A |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |