Search Results: Sense Resistor

Frequency Undersampling in Coulomb-Counting: Measuring Current ... [Open results in new window]
... Acceptable sense resistor values in the 10mΩ to 30mΩ range result in low-power mode
current-sense signals in ... each day given a 25mΩ resistor and 100µV ...
korea.maxim-ic.com/appnotes.cfm/appnote_number/1798 - 40k

Compensating for Sense Resistor Self Heating - Maxim [Open results in new window]
... value found in step 1 by the power dissipated by the sense resistor: ... T M = Measured
Temperature I = Measured Average Current R = Sense Resistance n = Scaling ...
korea.maxim-ic.com/appnotes.cfm/an_pk/231 - 22k

Sense Resistor Power Dissipation - Maxim [Open results in new window]
... cause the on-chip temperature sensing to be ... For reference, the external resistor
was mounted 335 ... for Dallas Semiconductor's internal sense resistor devices are ...
korea.maxim-ic.com/appnotes.cfm/an_pk/197 - 24k

High-Side Current-Sense Measurement: Circuits and Principles ... [Open results in new window]
... principle, in which the sense resistor connects in ... Maxim employ a current-sensing
resistor placed between the ... devices with or without internal sense resistors. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/746 - 36k

Choosing the MAX1932 External Inductor, Diode, Current-Sense ... [Open results in new window]
... Ceramic capacitors have low equivalent series resistance (ESR) and inductance (ESL ...
The resistor R1 serves two purposes, as a current-sense resistor for cycle ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1805 - 33k

DS27xx Fuel Gauge Board Layout Techniques to Minimize Measurement ... [Open results in new window]
... (3), Resistance of the ... to maintaining the datasheet accuracy of external sense resistor
fuel gauges. ... These layout methods apply only to external resistor devices ...
korea.maxim-ic.com/appnotes.cfm/an_pk/2416 - 23k

Ultra-Low Resistance Surface Mount Current Shunts - Maxim [Open results in new window]
... The ideal circuit model is a resistor. Many engineers deploy a four terminal Kelvin
sensing method to ... This does nothing for errors in the sense resistor itself ...
korea.maxim-ic.com/appnotes.cfm/an_pk/908 - 22k

Power-Sensing Circuit Breaker Breaks New Ground - Maxim [Open results in new window]
... Sensed by the op amp, this voltage drives the ... 10A, for example, choose a 10mΩ sense
resistor which produces ... For sense voltages greater than 50mV, the error is ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3669 - 33k

Practical Considerations for Advanced Current Sensing in High ... [Open results in new window]
... R SENSE ) develops a voltage drop, which is sensed by the ... The sense resistor also
sets the current limit ... If the FB input senses a short circuit, the IC reduces ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3883 - 34k

Feedback Circuit Enhances Efficiency of Boost-Converter Current ... [Open results in new window]
... The bottom resistor then serves as a current-sense resistor. ... Figure 1. A low-cost
feedback network (Q1, Q2, and associated resistors) improves the ...
korea.maxim-ic.com/appnotes.cfm/an_pk/940 - 20k

Alternate DS2740U Application Circuit with Reduced Current ... [Open results in new window]
... formed by the capacitor on IS1/IS2 and two internal 10k resistors) but also ... present,
2) IS1 and IS2 are now connected directly across the sense resistor, and 3 ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3092 - 20k

Calibrating RSGAIN for the DS278x Family of Fuel Gauges - Maxim [Open results in new window]
... Adjusting RSGAIN to correct for variation in the external sense resistor's nominal
value allows the use of low-cost, nonprecision current-sense resistors. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4114 - 25k

High-Accuracy Current-Sense Amplifier Enables Current Sensing and ... [Open results in new window]
... saving and accurate current sensing and sharing ... amps together with precision resistors
(±0.1% tolerance ... and selecting the appropriate external sense resistor. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1180 - 21k

Storing Battery Fuel Gauge Parameters in DS2780 - Maxim [Open results in new window]
... Sense Resistor Prime Register (Address 69h). ... The slope can range from 0 to
15564ppm/°C. Sense Resistor Gain Register (Address 78h-79h). ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3584 - 28k

Constant-Power Source - Maxim [Open results in new window]
... Using a load-monitoring IC (MAX4210), it senses the load ... flows in the load but not
through the sense resistor. ... which is monitored via a resistor divider with ...
korea.maxim-ic.com/appnotes.cfm/an_pk/4470 - 23k

Getting Started with the DS2780 - Maxim [Open results in new window]
... RSTC) is an 8-bit value that sets the temperature coefficient of the sense resistor
from 0 to ... External resistor DS2780's will be shipped with 0 as the RSTC. ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3463 - 35k

Flexible Hot-Swap Current Limiter Allows Thermal Protection ... [Open results in new window]
... hotswap, hot swap controllers, thermal sensing, thermal limiting ... voltage across the
MOSFET and the sense resistor. ... 2. The NTC thermistor resistance, in Figure 1 ...
korea.maxim-ic.com/appnotes.cfm/an_pk/1785 - 21k

Storing Battery Fuel Gauge Parameters in the DS2781 - Maxim [Open results in new window]
... Sense Resistor Prime (Address 69h). The ... T34 indicates the temperature
breakpoint in °C. Sense Resistor Gain (Address 78h-79h). The ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3727 - 30k

Improving Accuracy of the MAX1737 Lithium-Ion Battery Charger ... [Open results in new window]
... The CS resistor value can be reduced as long as a ... So if the CS-to-BATT current-sense
resistor is lowered ... it may not double because the MAX1737 senses the peak ...
korea.maxim-ic.com/appnotes.cfm/an_pk/3841 - 26k