 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
LP6280 датащи(PDF) 5 Page - Lowpower Semiconductor inc |
|
|
|||||||||||||||||||||||||||||
LP6280 датащи(HTML) 5 Page - Lowpower Semiconductor inc |
|
|
5 / 12 page  LP6280 Page 5 of 12 LP6280–00 Version 0.1 DEC.-2016 Email: marketing@lowpowersemi.com www.lowpowersemi.com Preliminary Datasheet Electrical Characteristics (TA=25°C, VIN =3.3V, VOP = 5V, VON = –5V, unless otherwise specified) Parameter Symbol Test Conditions Min. Typ. Max. Unit General Input UVLO Threshold VUVLO(VTH) VIN rising 2.1 2.3 2.5 V Under Voltage Lockout Threshold Hysteresis VUVLO(HYS) VIN falling 200 mV Quiescent Current IQ No Load. 1 2 mA ENN=ENP=GND 5 uA High-Side MOSFET Leakage Current ISW(leak) VSW=6.5V, VOUT=0V 10 μA Low-Side MOSFET Leakage Current VSW=6.5V 10 μA Oscillator Frequency FOSC 0.96 1.2 1.44 MHz Switch Current Limit ILIM 1.5 A Maximum Duty Cycle DMAX 90 % Thermal Shutdown Temperature TSD 140 ℃ Thermal Shutdown Hysteresis 10 ℃ Positive Output Voltage Positive Output Voltage Range VOP 21 steps, each step=100mV 4 6 V Output Voltage Accuracy No load -1.5 +1.5 % Positive Output Current IOP 120 mA Dropout voltage VDrop VOP=5V, IOP=120mA 160 mV Load Regulation IOP=10mA to 40mA, VOP=5V 1 % Line Regulation VIN=2.5V~4.2V, IOP=40mA 1 % VOP Discharge Resistor RDis_P 140 Ω ENP Logic Low VENP(L) 0.5 V ENP Logic High VENP(H) 1.5 V ENP Pin Current IENP VENP=2V 10 uA Negative Output Voltage Negative Output Voltage Range VON 21 steps, each step=100mV -6 -4 V Output Voltage Accuracy No load -1.5 +1.5 % Negative Output Current ION -120 mA Charge Pump Switching Frequency FCP 0.8 1 1.2 MHz Load Regulation ION=-10mA to -40mA, VON=-5V 1 % Line Regulation VIN=2.5V~4.2V, IOP=-40mA 1 % VON Discharge resistor RDis_N 10 Ω ENN Logic Low VENN (L) 0.5 V ENN Logic High VENN (H) 1.5 V ENN Pin Current IENN VENN=2V 10 uA |
|
|
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
