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LM5039SQ/NOPB Texas Instruments Half-Bridge PWM Controller with Advanced Current Limit 24-WQFN -40 to 125 visit Texas Instruments Buy
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LM5039MH/NOPB Texas Instruments Half-Bridge PWM Controller with Advanced Current Limit 20-HTSSOP -40 to 125 visit Texas Instruments Buy
LM5039SQX/NOPB Texas Instruments Half-Bridge PWM Controller with Advanced Current Limit 24-WQFN -40 to 125 visit Texas Instruments
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ISL6755AAZA Intersil Corporation ZVS Full-Bridge PWM Controller with Average Current Limit; QSOP20; Temp Range: -40° to 105°C visit Intersil Buy

Limitations Potential Pulsing Current Sense Resistors

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Limitations Potential Pulsing Current Sense Resistors

Abstract: sl3 koa tech notes Limitations of Potential Pulsing on Current Sense Resistors KSE type SL, SLN Surface mount rectangular flat chip resistors are susceptible to failure under some high voltage , Design Engineer in determining a "safe" potential level for flat chip resistors in pulse applications. For Pulse Power limitations of KOA's SL and SLN current resistor types, please refer to the , peak pulse voltage for a KOA current sense resistor is the lessor of (A) or (B) below. (B) V peak
KOA Speer Electronics
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Limitations Potential Pulsing Current Sense Resistors

Abstract: Baum AN1551 · high­side switch pulsing circuitry · signal­conditioning amplifier interface with resistors to , customers exist?'' The answer is "yes" and "yes." There are many potential customers that require such , constant voltage power supply, current excitation will not be discussed. Although a sensor's operation is , , some of my colleagues were working on pulsing the sensor supply voltage with a conventional voltage and , produce a dc sensor output with very low­power consumption. This was the impetus to consider pulsing a
Motorola
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Limitations Potential Pulsing Current Sense Resistors Baum LDAA MPX2010

circuit diagram for microcontroller based tempera

Abstract: AN1551 many potential customers t~~$~}~~~e such pressure sensors are characterized with a constant voltage low­pressure sensing ability, the two ap~~~$~p'examples power supply, current excitation will not be discussed , colleagues were working than @.~~$f interest can be used. However, the effect is that on pulsing the , the a poor signal­to­noise ratio is usually the result, Some sensor impetus to consider pulsing a , errors as a percentage of the sensor output signal. [t should be apparent that the "gated-timer pulsing
Motorola
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MPX201 circuit diagram for microcontroller based tempera MC68HCI air pressure switch MPX201 AN1551/D MC68HC1 0W521431 2W609 2PHX34660W

pittman DC Motor

Abstract: "Brushless DC Motor Control Handbook." Inland RT PWM INPUT 10 CT S OSCILLATOR S Q R 40 k 9 15 100 mV CURRENT SENSE INPUT CURRENT SENSE , sense resistor. The sense voltage, which is proportional to load current, is fed into a comparator on , CURRENT SENSE INPUT LATCH "SET" INPUTS TOP DRIVE OUTPUTS BOTTOM DRIVE OUTPUTS FAULT OUTPUT Figure 3 , current, and the sense voltage is attenuated by a voltage divider. The values chosen for the voltage , is: Vo Vi R9 R8 + R9 = C5R8R9 1 + R8 + R9 where Vi is the voltage across the current sense
Motorola
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pittman DC Motor schematic diagram motor control wye delta Elcom pittman brushless dc motor speed control using mc33035 schematic diagram motor control delta to wye AN1046/D AN1046 MPM3003

AN1551

Abstract: circuit diagram for microcontroller based tempera $$$~#@and applied to the sensing element. Since most semiconductor "yes." There are many potential , ability, the two ap~~~$~p'examples power supply, current excitation will not be discussed. discussed , colleagues were working than @.~~$f interest can be used. However, the effect is that on pulsing the , the a poor signal­to­noise ratio is usually the result, Some sensor impetus to consider pulsing a , should be apparent that the "gated-timer pulsing/sampl+ and­hold" system architecture can be equally
Freescale Semiconductor
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schematic diagram motor control wye delta

Abstract: MC33035 CURRENT SENSE INPUT CURRENT SENSE REFERENCE INPUT BRAKE INPUT Figure 2. MC33035 Representative , lower three transitors together and return them to the negative supply rail through a current sense resistor. The sense voltage, which is proportional to load current, is fed into a comparator on board the , CAPACITOR CT ERROR AMP OUT/ PWM INPUT CURRENT SENSE INPUT LATCH "SET" INPUTS TOP DRIVE OUTPUTS , resistors, R5, R12 and R13. Since there is no longer any series resistance to limit gate current, turn-on
Motorola
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pittman Elcom Inland pittman step Motor schematic diagram Permanent Magnet brushless DC m Brushless DC Motor Control Handbook. Inland

"Brushless DC Motor Control Handbook." Inland

Abstract: pittman DC Motor the negative supply rail through a current sense resistor. The sense voltage, which is proportional , Capacitor CT Error AMP Out/PWM Input Current Sense Input Latch "SET" Inputs Top Drive Outputs , http://onsemi.com 3 Current Sense Input Current Sense Reference Input AN1046/D ASSEMBLING , sense current, and the sense voltage is attenuated by a voltage divider. The values chosen for the , current sense resistor and Vo is the voltage appearing at the input of the comparator. Therefore, the
ON Semiconductor
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AR196 MC33039 schematic diagram brushless motor control inland sierra vista arizona diode 1n5352A

"Brushless DC Motor Control Handbook." Inland

Abstract: pittman DC Motor negative supply rail through a current sense resistor. The sense voltage, which is proportional to load , Figure 2. MC33035 Representative Block Diagram Capacitor CT Error AMP Out/PWM Input Current Sense , MC33035's Pulse­Width Modulator Timing Diagram http://onsemi.com 3 Current Sense Input Current Sense , increased current and power dissipation in the resistors. A common pitfall in the design of the P-channel , is used to sense current, and the sense voltage is attenuated by a voltage divider. The values
ON Semiconductor
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ELCOM 5112 brushless motor mc33035 MOTOROLA brushless dc controller schematic pittman DC servo Motor Elcom servo

AN1551

Abstract: Limitations Potential Pulsing Current Sense Resistors "yes." There are many potential customers that require such low­pressure sensing ability, the two , supply, current excitation will not be discussed. Although a sensor's operation is specified at a given , colleagues were working on pulsing the sensor supply voltage with a conventional voltage and very low , output with very low­power consumption. This was the impetus to consider pulsing a sensor at a much , should be apparent that the "gated­timer pulsing/sample­ and­hold" system architecture can be equally
Motorola
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air pressure switch MPX2010 waterlevel sensor processor water level sensor schematic diagram 0X29 HC11 MC68HC11

2N2700

Abstract: CMH25234B The current sense system uses an amplifier and resistors to apply gain and level-shift the result , FEATURES Current Sense Amplifier ­ Fast Step Response: 500ns ­ Low Offset Voltage: 125µV , -1/LT6109-2 High Side Current Sense Amplifier with Reference and Comparators DESCRIPTION The LT®6109 is a complete high side current sense device that incorporates a precision current sense amplifier, an , same polarity. In addition, the current sense amplifier and comparator inputs and outputs are directly
Linear Technology
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LT6109-2 2N2700 CMH25234B IRF9640 equivalent control motor dc 6v MABUCHI RS-540SH LT6109-1/LT6109-2 LT6109 LT6109-1 LTC6103 LTC6104

2N2700

Abstract: Mabuchi 12V Motor Resistor, ROUT Amplifier Error Sources The current sense system uses an amplifier and resistors to , LT6108-1/LT6108-2 High Side Current Sense Amplifier with Reference and Comparator FEATURES DESCRIPTION Current Sense Amplifier ­ Fast Step Response: 500ns ­ Low Offset Voltage: 350µV Maximum , Packages The LT®6108 is a complete high side current sense device that incorporates a precision current , addition, the current sense amplifier and comparator inputs and outputs are directly accessible. The
Linear Technology
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LT6108-1 Mabuchi 12V Motor LT6108HMS8-1 LTC6992-1 Mabuchi Motor 12v LT6108H IRF9640 LT6108 LT6108-2 LTC4150 LT6100 LTC6101

10-80 v input step down with mosfet

Abstract: MIC2183 current sense resistor sets the current limit threshold level. This is also the (-) input to the current , CSH and CSL in conjunction with the current sense resistor sets the current limit threshold level , current sense resistor RCS should be connected as close as possible to this pin. August 2001 Pin , Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense Voltage (VCSH­VCSL) . , RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1 L1 PGND
Micrel Semiconductor
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MIC2183 10-80 v input step down with mosfet MIC2183BM Si9803DY Si9804DY 400KH

MIC2184

Abstract: MIC2184BM built in offset of 100mV between CSH and CSL in conjunction with the current sense resistor sets the , with the current sense resistor sets the current limit threshold level. This is also the (+) input to , the circuit. The output gate drivers are powered from this supply. The current sense resistor RCS , ) . ­0.3V to +3V Enable Pin Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense , RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1 L1 SYNC
Micrel Semiconductor
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MIC2184 MIC2184BM

MIC2184

Abstract: MIC2184BM built in offset of 100mV between CSH and CSL in conjunction with the current sense resistor sets the , with the current sense resistor sets the current limit threshold level. This is also the (+) input to , the circuit. The output gate drivers are powered from this supply. The current sense resistor RCS , ) . ­0.3V to +3V Enable Pin Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense , RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1 L1 SYNC
Micrel Semiconductor
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Abstract: current from an input voltage ranging from 3.5 V to 36 V. The LM43602 provides exceptional efficiency , 0.5 A and 1 A load current options in terminal compatible packages. Peak current mode control is employed to achieve simple control loop compensation and cycle-by-cycle current limiting. Optional , under-voltage lockout, cycleby-cycle current limit, and output short circuit protection. The LM43602 device is , '¢ â'¢ â'¢ â'¢ â'¢ â'¢ 1.2 µA Quiescent Current in Shutdown 30 µA Quiescent Current in Texas Instruments
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SNVSA36 ISO/TS16949
Abstract: offset of 100mV between CSH and CSL in conjunction with the current sense resistor sets the current limit , comparator. A built in offset of 100mV between CSH and CSL in conjunction with the current sense resistor , supply. The current sense resistor RCS should be connected as close as possible to this pin. 2 , ­0.3V to +3V Enable Pin Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense Voltage , MIC2183 8 P-Channel MOSFET, Q1. Current flows from the input to the output through the current sense Micrel Semiconductor
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MIC2183

Abstract: MIC2183BM with the current sense resistor sets the current limit threshold level. This is also the (-) input to , offset of 100mV between CSH and CSL in conjunction with the current sense resistor sets the current , current sense resistor RCS should be connected as close as possible to this pin. December 10, 2001 , Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense Voltage (VCSH­VCSL) . , OUTP 7 RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1
Micrel Semiconductor
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MIC2183BQS

MIC2184

Abstract: MIC2184BM in Figure 3 shows how to connect the resistors. VIN Switching Converter MIN _ CURRENT _ SENSE , 100mV between CSH and CSL in conjunction with the current sense resistor sets the current limit , sense resistor sets the current limit threshold level. This is also the (+) input to the current , output gate drivers are powered from this supply. The current sense resistor RCS should be connected as , ­0.3V to +3V Enable Pin Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense Voltage
Micrel Semiconductor
Original
MIC2184BQS

MIC2183

Abstract: MIC2183BM CSH and CSL in conjunction with the current sense resistor sets the current limit threshold level , comparator. A built in offset of 100mV between CSH and CSL in conjunction with the current sense resistor , . The output gate drivers are powered from this supply. The current sense resistor RCS should be , ) . ­0.3V to +3V Enable Pin Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense , OUTP 7 RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1
Micrel Semiconductor
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MIC2183YM MIC2183YQS M9999-042205

q 1257

Abstract: MIC2183 current sense resistor sets the current limit threshold level. This is also the (-) input to the current , CSH and CSL in conjunction with the current sense resistor sets the current limit threshold level , current sense resistor RCS should be connected as close as possible to this pin. August 2001 Pin , Voltage (VEN/UVLO) . ­0.3V to 15V Current Sense Voltage (VCSH­VCSL) . , RSENSE BIAS 10 GAIN 3.7 VDD CURRENT SENSE AMP ON fs/4 CONTROL Q1 L1 PGND
Micrel Semiconductor
Original
q 1257
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