MAX16993 Step-Down Controller with Dual 2.1MHz Step-Down DC-DC Converters General Description
... OUT1. Under no-load conditions, the MAX16993 consumes only 30µA of quiescent current, making it ideal for automotive applications. The high-voltage synchronous step-down DC-DC controller (OUT1) operates from a voltage up to 36V continuous and is protected from load-dump transients up to 42V. There i ...
... OUT1. Under no-load conditions, the MAX16993 consumes only 30µA of quiescent current, making it ideal for automotive applications. The high-voltage synchronous step-down DC-DC controller (OUT1) operates from a voltage up to 36V continuous and is protected from load-dump transients up to 42V. There i ...
BQ24312 数据资料 dataSheet 下载
... protection against turning power off due to transient overvoltage spikes while still protecting the system. However, if the input voltage remains above VOVP for more than tBLANK(OVP), the internal FET is turned off, removing power from the circuit (see Figure 5). When the input voltage comes back to ...
... protection against turning power off due to transient overvoltage spikes while still protecting the system. However, if the input voltage remains above VOVP for more than tBLANK(OVP), the internal FET is turned off, removing power from the circuit (see Figure 5). When the input voltage comes back to ...
Specifications
... ESL-SOF is the application addressed to the Students that helps them to understand theoretical concepts by means of practical exercises and to prove their knowledge and progression by performing tests and calculations in addition to Multimedia Resources. Default planned tasks and an Open workgroup a ...
... ESL-SOF is the application addressed to the Students that helps them to understand theoretical concepts by means of practical exercises and to prove their knowledge and progression by performing tests and calculations in addition to Multimedia Resources. Default planned tasks and an Open workgroup a ...
TLV1571 数据资料 dataSheet 下载
... reference voltage input The TLV1571/TLV1578 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input shou ...
... reference voltage input The TLV1571/TLV1578 has two reference input pins: REFP and REFM. The voltage levels applied to these pins establish the upper and lower limits of the analog inputs to produce a full-scale and zero-scale reading respectively. The values of REFP, REFM, and the analog input shou ...
UM0537
... If a different cut-off frequency ft is required, the user should replace the above capacitors with components having values derived using the following formula: Equation 1 ...
... If a different cut-off frequency ft is required, the user should replace the above capacitors with components having values derived using the following formula: Equation 1 ...
MAX3982 SFP Copper-Cable Preemphasis Driver General Description Features
... Loss-of-Signal Detect, TTL Output. This output is open-collector TTL, and therefore requires an external 4.7kΩ to 10kΩ pullup resistor (5.5V maximum). This output sinks current when the input signal level is valid. LOS Sensitivity Control Input, LVTTL with 40kΩ Internal Pullup. Set to TTL high or op ...
... Loss-of-Signal Detect, TTL Output. This output is open-collector TTL, and therefore requires an external 4.7kΩ to 10kΩ pullup resistor (5.5V maximum). This output sinks current when the input signal level is valid. LOS Sensitivity Control Input, LVTTL with 40kΩ Internal Pullup. Set to TTL high or op ...
LP2951-N - Texas Instruments
... All LP2950 devices have the nominal output voltage coded as the last two digits of the part number. In the LP2951 products, the 3-V and 3.3-V versions are designated by the last two digits, but the 5-V version is denoted with no code at this location of the part number (refer to the Package Option A ...
... All LP2950 devices have the nominal output voltage coded as the last two digits of the part number. In the LP2951 products, the 3-V and 3.3-V versions are designated by the last two digits, but the 5-V version is denoted with no code at this location of the part number (refer to the Package Option A ...
SolarPro voltage_rise_article_by_Sean_White
... NEC consultant Mike Holt illustrates how Ohm’s Law can be applied to single-phase ac circuits with 1/0 AWG and smaller conductors. To do so, refer to the dc resistance values found in NEC Chapter 9, Table 8. Since these ...
... NEC consultant Mike Holt illustrates how Ohm’s Law can be applied to single-phase ac circuits with 1/0 AWG and smaller conductors. To do so, refer to the dc resistance values found in NEC Chapter 9, Table 8. Since these ...
Datasheet - Mouser Electronics
... RIN pin. In this mode, the high side output is fixed and the low side output is switching, corresponding to the input signal. The state of the output toggles between "L" and "Hi-Z". The frequency of the input PWM signal can be between 20kHz and 100kHz. The circuit may not operate properly for PWM fr ...
... RIN pin. In this mode, the high side output is fixed and the low side output is switching, corresponding to the input signal. The state of the output toggles between "L" and "Hi-Z". The frequency of the input PWM signal can be between 20kHz and 100kHz. The circuit may not operate properly for PWM fr ...
RC Circuits – AC Source
... voltage will oscillate sinusoidally with the same frequency as the source driving frequency. This can be proven by writing the differential equation for the circuit, finding its solution, and checking the solution. However, this requires knowledge of solving inhomogenous differential equations. Inst ...
... voltage will oscillate sinusoidally with the same frequency as the source driving frequency. This can be proven by writing the differential equation for the circuit, finding its solution, and checking the solution. However, this requires knowledge of solving inhomogenous differential equations. Inst ...
BM6203FS
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
... The input threshold voltages of the control pins are 2.5V and 0.8V, with a hysteresis voltage of approximately 0.4V. The IC will accept input voltages up to the VCC voltage. When the same phase control pins are input high at the same time, the high side and low side gate driver outputs become low. D ...
... There is a growing interest in multilevel topologies since they can extend the application of power electronics systems to higher voltages and power ratios. Multilevel converters are the most attractive technology for the medium- to highvoltage range (2-13 kV), which includes motor drives, power dis ...
Copyright 1998 Marc E. Herniter - Rose
... Note 8: The LM3876T package TA11B is a non-isolated package, setting the tab of the device and the heat sink at Vb potential when the LM3876 is directly mounted to the heat sink using only thermal compound. If a mica washer is used in addition to thermal compound, iCS (case to sink) is increased, bu ...
... Note 8: The LM3876T package TA11B is a non-isolated package, setting the tab of the device and the heat sink at Vb potential when the LM3876 is directly mounted to the heat sink using only thermal compound. If a mica washer is used in addition to thermal compound, iCS (case to sink) is increased, bu ...
LT1993-4
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
AAT1239-1 数据资料DataSheet下载
... is turned ON and current ramps up in the inductor. The ON interval is terminated when the inductor current reaches the programmed peak current level. During the OFF interval, the input current decays until the lower threshold, or zero inductor current, is reached. The lower current is equal to the p ...
... is turned ON and current ramps up in the inductor. The ON interval is terminated when the inductor current reaches the programmed peak current level. During the OFF interval, the input current decays until the lower threshold, or zero inductor current, is reached. The lower current is equal to the p ...
MAX5100 +2.7V to +5.5V, Low-Power, Quad, Parallel General Description
... Note 1: Reduced digital code range (code 00 hex to code F0 hex) due to swing limitations when the output amplifier is loaded. Note 2: Gain error is: [100 (VF0,meas - ZCE - VF0,ideal) / VREF]. Where VF0,meas is the DAC output voltage with input code F0 hex, and VF0,ideal is the ideal DAC output volta ...
... Note 1: Reduced digital code range (code 00 hex to code F0 hex) due to swing limitations when the output amplifier is loaded. Note 2: Gain error is: [100 (VF0,meas - ZCE - VF0,ideal) / VREF]. Where VF0,meas is the DAC output voltage with input code F0 hex, and VF0,ideal is the ideal DAC output volta ...
Non-isolated, Phase Dimmable, Buck PFC LED Driver with Digital
... A typical start-up sequence begins with VCC input voltage below the UVLO threshold and the device operating in low-power, shut-down mode. The VCC input voltage increases to the UVLO threshold of 9.8V typical. At this point all of the device features are enabled. The device loads the initial start-up ...
... A typical start-up sequence begins with VCC input voltage below the UVLO threshold and the device operating in low-power, shut-down mode. The VCC input voltage increases to the UVLO threshold of 9.8V typical. At this point all of the device features are enabled. The device loads the initial start-up ...
Integrating ADC
An integrating ADC is a type of analog-to-digital converter that converts an unknown input voltage into a digital representation through the use of an integrator. In its most basic implementation, the unknown input voltage is applied to the input of the integrator and allowed to ramp for a fixed time period (the run-up period). Then a known reference voltage of opposite polarity is applied to the integrator and is allowed to ramp until the integrator output returns to zero (the run-down period). The input voltage is computed as a function of the reference voltage, the constant run-up time period, and the measured run-down time period. The run-down time measurement is usually made in units of the converter's clock, so longer integration times allow for higher resolutions. Likewise, the speed of the converter can be improved by sacrificing resolution.Converters of this type can achieve high resolution, but often do so at the expense of speed. For this reason, these converters are not found in audio or signal processing applications. Their use is typically limited to digital voltmeters and other instruments requiring highly accurate measurements.