поискавой системы для электроныых деталей |
|
LM1771TSD датащи(PDF) 5 Page - Texas Instruments |
|
LM1771TSD датащи(HTML) 5 Page - Texas Instruments |
5 / 31 page LM1771 www.ti.com SNVS446D – JUNE 2006 – REVISED JANUARY 2016 6.5 Electrical Characteristics Specifications are for TJ = 25°C. All maximum and minimum limits apply over the full junction temperature range (−40°C to +125°C), unless otherwise specified. Minimum and maximum limits are ensured through test, design or statistical correlation. Typical values represent the most likely parametric norm at TJ = 25°C and are provided for reference purposes only. Unless otherwise specified, VIN = 3.3 V. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VFB Feedback pin voltage 0.782 0.8 0.818 V IQ Quiescent current VFB = 0.9 V 400 700 µA LM1771S - (500 ns) 0.4 0.5 0.6 TON Switch ON-time LM1771T - (1000 ns) 0.8 1 1.2 µs LM1771U - (2000 ns) 1.6 2 2.4 LM1771S - (500 ns) 150 250 TOFF_MIN Minimum OFF-time LM1771T - (1000 ns) 135 225 ns LM1771U - (2000 ns) 120 220 TD Gate drive dead-time 70 ns VIH_EN EN pin rising threshold 1.15 1.2 1.25 V VEN_HYS EN pin hysteresis 50 200 mV IFB Feedback pin bias current VFB = 0.9 V 50 nA VUVLO Undervoltage lockout VIN Rising Edge 2.65 2.8 V VUVLO_HYS Undervoltage lockout hysteresis 50 mV VSC_TH Feedback pin short circuit latch 0.42 0.55 0.65 V threshold RDS(ON) 1 HG FET driver pullup ON-resistance IHG = 20 mA 4 Ω RDS(ON) 2 HG FET driver pulldown ON-resistance IHG = 20 mA 6 Ω RDS(ON) 3 LG FET driver pullup ON-resistance ILG = 20 mA 4 Ω RDS(ON) 4 LG FET driver pulldown ON-resistance ILG = 20 mA 6 Ω Copyright © 2006–2016, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM1771 |
Аналогичный номер детали - LM1771TSD |
|
Аналогичное описание - LM1771TSD |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |