 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
LTC3589 датащи(PDF) 5 Page - Linear Technology |
|
|
|||||||||||||||||||||||||||||
LTC3589 датащи(HTML) 5 Page - Linear Technology |
|
|
5 / 36 page  LTC3375 5 3375fa For more information www.linear.com/3375 elecTrical characTerisTics The l denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C (Note 2). VCC = VIN1-8 = 3.3V, unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VPGOOD(FALL) Falling PGOOD Threshold Voltage Full-Scale (1, 1, 1, 1) Reference Voltage 92.5 % VPGOOD(HYS) PGOOD Hysteresis 1 % Buck Regulators Combined IFWD2 PMOS Current Limit 2 Buck Converters Combined (Note 5) 4.6 A IFWD3 PMOS Current Limit 3 Buck Converters Combined (Note 5) 6.9 A IFWD4 PMOS Current Limit 4 Buck Converters Combined (Note 5) 9.2 A VCC Regulator VFBVCC FBVCC Regulation Voltage 1.17 1.2 1.23 V RREG Pull-Down Resistance for VCC (Regulator) 200 Ω VVSHNT_MAX VSHNT Clamp Voltage ISHNT = 2mA, FBVCC = 0V 6.1 V RCLAMP Pull-Down Resistance for VSHNT (Clamp) 200 Ω I2C Port ADDRESS I2C Address l 0110100[R/WB] VIH Input High Voltage SDA/SCL l 1.2 V VIL Input Low Voltage SDA/SCL l 0.4 V IIH Input High Current SDA/SCL 50 nA IIL Input Low Current SDA/SCL 50 nA VOL_SDA SDA Output Low Voltage ISDA = 3mA 0.4 V fSCL Clock Operating Frequency 400 kHz tBUF Bus Free Time Between Stop and Start Condition 1.3 µs tHD_SDA Hold Time After Repeated Start Condition 0.6 µs tSU_STA Repeated Start Condition Set-Up Time 0.6 µs tSU_STO Stop Condition Set-Up Time 0.6 µs tHD_DAT(O) Data Hold Time Output 0 900 ns tHD_DAT(I) Data Hold Time Input 0 ns tSU_DAT Data Set-Up Time 250 ns tLOW SCL Clock Low Period 1.3 µs tHIGH SCL Clock High Period 0.6 µs tf Clock/Data Fall Time CB = Capacitance of One Bus Line (pF) 20+0.1CB 300 ns tr Clock/Data Rise Time CB = Capacitance of One Bus Line (pF) 20+0.1CB 300 ns Interface Logic Pins (ON, KILL, RST, IRQ, PB, WDI, WDO) IOH Output High Leakage Current ON, RST, IRQ, WDO 5.5V at Pin -1 1 µA VOL Output Low Voltage ON, RST, IRQ, WDO 3mA Into Pin 0.1 0.4 V VIH Input High Threshold KILL, PB, WDI l 1.2 V VIL Input Low Threshold KILL, PB, WDI l 0.4 mV tWDI Time From Last WDI 1.5 sec tWDO WDO Low Time Absent a Transition at WDI 200 ms tWDRESET Time From a WDI Transition Until the WD Timer Is Reset 2 µs |
|
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
