| поискавой системы для электроныых деталей |
|
ACT4921 датащи(PDF) 11 Page - Qorvo, Inc |
|
|
|||||||||||||||||||||||||||||
ACT4921 датащи(HTML) 11 Page - Qorvo, Inc |
|
11 / 35 page ![]() Data Sheet Rev. B, January 2020 | Subject to change without notice 11 of 35 www.qorvo.com © 2020 Qorvo US, Inc. All rights reserved. ACT4921 Power Loss Protection with 6A eFuse STORAGE BOOST REGULATOR (VIN = 5V, TA = 25°C, unless otherwise specified) PARAMETER CONDITIONS MIN TYP MAX UNIT Storage Boost Converter Operating Input Voltage Range 2.7 36 V Programmable Output Voltage Range 5.0 28 V Peak switching Current BST _CLIM = 00 BST _CLIM = 01 BST _CLIM = 10 BST _CLIM = 11 250 500 950 1500 mA Standby Supply Current VSTR = 103%, Regulator Enabled, not switching 25 35 µA Output Voltage Accuracy VSTR = 28V, IOUT = 15mA (continuous PWM mode) -3% VNOM 3% V Power Good Threshold VSTR Rising 99.5 %VNOM Power Good Hysteresis VSTR Falling 2 %VNOM Undervoltage Fault Threshold VSTR Falling STR_UV_TH = 00 STR_UV_TH = 01 STR_UV_TH = 10 STR_UV_TH = 11 85 87.5 90 92.5 %VNOM Undervoltage Fault Hysteresis VSTR Rising 2 %VNOM Overvoltage Fault Threshold VSTR Rising 110 %VNOM Overvoltage Fault Hysteresis VSTR Falling 3 %VNOM Start Period CSTR = 1mF, VSTR = 28V 200 ms Minimum On-Time 50 ns Maximum Off-Time 9.7 µs Low Side FET On-Resistance ISW = 325mA 300 mΩ DISCHG Leakage Current 1 µA ENB Input Low VIO = 1.8V 0.58 V ENB Input High VIO = 1.8V 1.22 V |
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | 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 |