The term (1+ δ) is generally given for a MOSFET in the form of a normalized RDS(ON) vs Temperature curve, but δ = 0.005/°C can be used as an approximation for low voltage MOSFETs. CIN and COUT Selection The selection of CIN is usually based off the worst-case RMS input current...
LTC macromodels are produced in original form by an appropriate member from a family of macromodel pro- grams. These programs implement the algorithms and otherwise support features of the customized op amp macromodels. For a given program, the output consists of a SPICE compatible ASCII file, ...
The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1480CN8#TRPBF, but it may not fit your ...
(µA) VREF = 5V VCC = 5V TA = 25°C 0V TO 5V INPUT STEP RSOURCE+ 10 VIN + – 1 100 1k RSOURCE+ (Ω) 10k LTC1290 • TPC11 Input Channel Leakage Current vs Temperature 1000 INPUT CHANNEL LEAKAGE CURRENT (nA) 2.25 800 700 600 500 400 300 200 100 ON CHANNEL OFF CHANNEL...
(µA) VREF = 5V VCC = 5V TA = 25°C 0V TO 5V INPUT STEP RSOURCE+ 10 VIN + – 1 100 1k RSOURCE+ (Ω) 10k LTC1290 • TPC11 Input Channel Leakage Current vs Temperature 1000 INPUT CHANNEL LEAKAGE CURRENT (nA) 2.25 800 700 600 500 400 300 200 100 ON CHANNEL OFF CHANNEL...
Theterm(1+δ)isgenerallygivenforaMOSFETintheform of a normalized RDS(ON) vs Temperature curve, but δ = 0.005/°C can be used as an approximation for low voltage MOSFETs. CRSS is usually specified in the MOS- FET characteristics. The constant k = 1.7 can be used to estimate the...
form of a normalized RDS(ON) vs Temperature curve, but δ = 0.005/°C can be used as an approximation for low voltage MOSFETs. The optional Schottky diodes D3 and D4 shown in Figure 14 conduct during the dead-time between the conduction of the two power MOSFETs. This prevents ...
The LTC3210 requires only ■ Individual Full-Scale Current Set Resistors four small ceramic capacitors and two current set resis- ■ Up to 500mA Total Output Current tors to form a complete LED power supply and current ■ Single Wire EN/Brightness Control for MAIN and controller. CAM LEDs (...
LINEAR TECHNOLOGY LTC4260 用户使用说明书.PDF,LTC4260 Positive High Voltage Hot Swap Controller with 2 I C Compatible Monitoring FEATURES DESCRIPTIOU ® TM ■ Allows Safe Insertion into Live Backplane The LTC 4260 Hot Swap controller allows a board to b
P-ChannelMOSFETSelectionformofanormalizedRDS(ON)vstemperaturecurve,but =0.007/Ccanbeusedasanapproximationforlow TwoexternalpowerMOSFETsmustbeselectedforuse voltageMOSFETs.CRSSisusuallyspecifiedintheMOSFET withtheLTC1149series:aP-channelMOSFETforthe ...