 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
MP8124GD датащи(PDF) 4 Page - Monolithic Power Systems |
|
|
|||||||||||||||||||||||||||||
MP8124GD датащи(HTML) 4 Page - Monolithic Power Systems |
|
|
4 / 21 page  MP8124 – 500mA, LNB POWER SUPPLY AND CONTROL REGULATOR MP8124 Rev. 1.0 www.MonolithicPower.com 4 11/11/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2015 MPS. All Rights Reserved. ELECTRICAL CHARACTERISTICS VIN = 12V, VEN = 3.3V, TJ = -40°C to 125°C. Typical value is tested at TJ = 25°C, unless otherwise noted. Parameter Symbol Condition Min Typ Max Units General Input voltage range VIN 8 12 14 V Shutdown current ISD EN = low 15 μA EN = high, VOUT = 19V, no load EXTM = 0 4 mA Input supply current (5) IIN EN = high, VOUT = 19V, no load EXTM = 22kHz 12 mA Under-voltage lockout UVLO VIN rising 6.8 7.25 7.7 V UVLO hysteresis 350 mV Voltage on BYPASS VBYP ILOAD = 0mA - 10mA 4.5 5 5.5 V Over-temperature shutdown (5) 160 °C Over-temperature protection hysteresis (5) 20 °C Boost Regulator Boost switch-on resistance RDSON ISW = 500mA 120 mΩ Boost MOSFET switching current limit Duty = 60% 3 3.75 4.5 A TJ = 25°C 390 440 490 Boost frequency Fs TJ = -40°C to 125°C 360 440 520 kHz Linear Regulator Dropout voltage VDROP VBOOST - VOUT, IOUT = 50mA 1 V Output voltage accuracy VOUT VOUT = 13V/14V/18V/19V, IOUT = 10mA -2.5 +2.5 % Output line regulation (5) 8V ≤ VIN ≤ 14V, IOUT = 500mA 10 mV 0mA ≤ IOUT ≤ 500mA, VOUT = 13V 10 mV Output load regulation (5) 0mA ≤ IOUT ≤ 500mA, VOUT = 18V 25 mV Output current limit ILIMIT 530 600 670 mA Dynamic overload protection off time TOFF Time of attempt to restart 1.9 s Dynamic overload protection on time TON Time to onset of shutdown 50 ms TCAP capacitor charging, TJ = 25°C 5 6.8 8.5 TCAP current ICHA TJ = -40°C to 125°C 4.5 6.8 9 μA Output backward leakage current (6) IBKLK EN = low, VOUT is clamped to 24V, VBOOST floats 0.8 1.5 mA VOUT = 18V, EXTM = 22kHz, clamp VOUT to 19V 45 mA LDO output sink current ISINK VOUT = 18V, EXTM = 0V, clamp VOUT to 19V 7 mA |
|
|
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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
