 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LTC3613 Datasheet(PDF) 3 Page - Analog Devices |
|
|
|||||||||||||||||||||||||||||
LTC3613 Datasheet(HTML) 3 Page - Analog Devices |
|
|
3 / 44 page  LTC7131-1 3 Rev. 0 For more information www.analog.com The l denotes the specifications which apply over the specified operating junction temperature range, VIN = 12V unless otherwise noted. (Note 2) ELECTRICAL CHARACTERISTICS SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS IQ VIN Supply Current Normal Mode Standby Shutdown VRUN_MSTR > 1V (Note 4) VRUN_STBY = 0V, VRUN_MSTR > 1V VRUN_MSTR = 0V 5 500 125 8 200 mA µA µA VUVLO INTVCC Undervoltage Reset Hysteresis INTVCC Rising INTVCC Falling l 3.6 3.9 0.32 4.25 V V IREF Reference Current LTC7131R-1 (Note 10) l 99 100 101 µA ΔIREF,LINE Reference Current Line Regulation VIN = 5V to 20V (Note 10) l 0.02 %/V ΔVOUT,OFFSET Regulation Accuracy ΔVOUT,OFFSET = (VSENSE+ – VSENSE–) – VREF VREF = 1.5V (Notes 5, 10) l –0.5 0.5 % ΔVOUT,MARGIN Maximum Margining Range Set Point Accuracy Resolution LSD Step Size MFR_VOUT_COMMAND = –25% to 25%, VREF = 1.5V (Note 5) l –25 –0.5 9 0.1 25 0.5 % % Bits % NL_VOUT DAC Nonlinearity ±1 LSB AEA Error Amplifier Open Loop Gain ITH = 1V (Note 5) 80 dB fBW Error Amp Gain Bandwidth Product (Note 6) 20 MHz RIN Differential Amplier Input Resistance Measured at VSENSE+ Pin 160 kΩ tSS Internal Soft-Start Time/VREF External CSS = Float 1 ms/V ICSLEW CSLEW Pull-Up Current VCSLEW = 0V 10 µA ILIM SW Valley Current Limit Sourcing (Note 8), ILIM = INTVCC Sinking l 25 –20 A A IRUN_MSTR RUN_MSTR Pull-Up Current VRUN_MSTR = 0V 1.5 µA IRUN_STBY RUN_STBY Pull-Up Current VRUN_STBY = 0V 2.5 µA VRUN_MSTR Regulator On Threshold (Master Shutdown) Regulator On Hysteresis Regulator Power-Down Threshold Rising Edge Falling Edge IQ < 200μA 0.8 0.9 0.1 0.6 1.0 V V V VRUN_STBY Regulator On Threshold (Standby Mode) Hysteresis Rising Edge Falling Edge 0.7 1 0.05 1.2 V V IASEL ASEL Programming Current 10 µA IPGFD PGFD Programming Current 10 µA ISS SS Current VSS = 0V 4 5 6 µA VIH,MARGIN VIL,MARGIN MARGIN High Voltage MARGIN Low Voltage 1.3 0.4 V V IWP WP Pin Pull-Up Current WP = 0V 10 µA SRMARGIN Reference Slew Rate During Margin Change CSLEW = 1nF CSLEW = OPEN CSLEW = INTVCC 0.1 23 10 %/ms %/ms %/µs tINIT Initialization Time Delay from Power Applied Until VOUT Ramp Up (Note 6) 1 ms Oscillator and Power Switch fOSC Oscillator Frequency RT = 25.5k RT = INTVCC l 450 435 500 480 550 525 kHz kHz VIH,SYNC VIL,SYNC SYNC Level High SYNC Level Low 1.2 0.3 V V |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
