BQ24740 数据资料 dataSheet 下载
... Logic low turns off the Input Current Sense Amplifier (IADAPT) when adapter is not detected and ACDET pin is < 0.6 V - allows lower battery discharge current. Logic high keeps IADAPT current-sense amplifier on when adapter is not detected and ACDET pin is <0.6 V - this allows measuring battery disch ...
... Logic low turns off the Input Current Sense Amplifier (IADAPT) when adapter is not detected and ACDET pin is < 0.6 V - allows lower battery discharge current. Logic high keeps IADAPT current-sense amplifier on when adapter is not detected and ACDET pin is <0.6 V - this allows measuring battery disch ...
Supply-Voltage Supervisor, TL7700 (Rev. G)
... The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors. The hysteresis value of the sense voltage also can be set by the same resistors. T ...
... The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors. The hysteresis value of the sense voltage also can be set by the same resistors. T ...
OPA354-Q1 OPA2354-Q1
... Rail-to-Rail Input The specified input common-mode voltage range of the OPA354 extends 100 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 1. The N-channel pair is ac ...
... Rail-to-Rail Input The specified input common-mode voltage range of the OPA354 extends 100 mV beyond the supply rails. This is achieved with a complementary input stage—an N-channel input differential pair in parallel with a P-channel differential pair, as shown in Figure 1. The N-channel pair is ac ...
3-A 60-V Step-Down DC/DC Converter With
... cycle-by cycle current limit. A pulse skip mode operation under no load reduces the supply current to 65 μA. Using the enable pin, the supply shutdown current is reduced to 1 μA. An open drain reset signal indicates when the nominal output drops below the threshold set by an external resistor divide ...
... cycle-by cycle current limit. A pulse skip mode operation under no load reduces the supply current to 65 μA. Using the enable pin, the supply shutdown current is reduced to 1 μA. An open drain reset signal indicates when the nominal output drops below the threshold set by an external resistor divide ...
QUD 2-Input NAND Gate
... because of the voltage drop across resistor R1. This voltage drop causes the oscillator coefficient for tb2 to be different for the two cases of INT terminated to Gnd or to Vbb. Because of this, the oscillator coefficient is speci– fied with a specific value of R1 whenever INT is connected to Vbb. I ...
... because of the voltage drop across resistor R1. This voltage drop causes the oscillator coefficient for tb2 to be different for the two cases of INT terminated to Gnd or to Vbb. Because of this, the oscillator coefficient is speci– fied with a specific value of R1 whenever INT is connected to Vbb. I ...
Neutral Switching Transients
... additional auxiliary contacts to trip the additional energized sources. An example of how that might be accomplished is shown schematically in Figure 6. ...
... additional auxiliary contacts to trip the additional energized sources. An example of how that might be accomplished is shown schematically in Figure 6. ...
DS92LV040A 4 Channel Bus LVDS Transceiver DS92L V040A
... Note 10: tSKD1 |tPHLD–tPLHD| is the worst case pulse skew (measure of duty cycle) over recommended operation conditions. Note 11: Only one output at a time should be shorted, do not exceed maximum package power dissipation capacity. Note 12: VOH fail-safe terminated test performed with 27Ω connected ...
... Note 10: tSKD1 |tPHLD–tPLHD| is the worst case pulse skew (measure of duty cycle) over recommended operation conditions. Note 11: Only one output at a time should be shorted, do not exceed maximum package power dissipation capacity. Note 12: VOH fail-safe terminated test performed with 27Ω connected ...
TPS75901 数据资料 dataSheet 下载
... the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125 µA over the full range of output current, 1 mA to 7.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. T ...
... the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125 µA over the full range of output current, 1 mA to 7.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems. T ...
50MHz, Low-Distortion, High CMRR, RRI/O, Single
... The OPAx365 series of operational amplifiers feature rail-to-rail, high performance that make these devices an excellent choice for driving ADCs. Other typical applications include signal conditioning, cell phone power amplifier control loops, audio, and sensor amplification. The OPAx365 is a wideba ...
... The OPAx365 series of operational amplifiers feature rail-to-rail, high performance that make these devices an excellent choice for driving ADCs. Other typical applications include signal conditioning, cell phone power amplifier control loops, audio, and sensor amplification. The OPAx365 is a wideba ...
AAT3604B 数据资料DataSheet下载
... ideal power solution to power OLED, LCD, and CCD applications. The step-up converter offers a true load disconnect feature which isolates the load from the power source when EN1 is pulled low. This eliminates leakage current and isolates the output while the device is disabled. The step-down DC/DC c ...
... ideal power solution to power OLED, LCD, and CCD applications. The step-up converter offers a true load disconnect feature which isolates the load from the power source when EN1 is pulled low. This eliminates leakage current and isolates the output while the device is disabled. The step-down DC/DC c ...
mirror inflector
... 1,2,3. From Fig.5 vertical distance Z0 traversed by rays is 9.2 mm and passes through without any loss. So the placement of inflector should not be on the centre of machine but 2 mm off towards the dummy dee. One additional advantage of this placement is inflector and dee insert gap increases helpin ...
... 1,2,3. From Fig.5 vertical distance Z0 traversed by rays is 9.2 mm and passes through without any loss. So the placement of inflector should not be on the centre of machine but 2 mm off towards the dummy dee. One additional advantage of this placement is inflector and dee insert gap increases helpin ...
Conductors and Insulators
... and when cold without its normal load current. For example, a typical 100-W incandescent light bulb has a hot resistance of 144 Ω, but when the bulb is not lit, an ohmmeter reading of the cold bulb’s filament will read only about 10 Ω. ...
... and when cold without its normal load current. For example, a typical 100-W incandescent light bulb has a hot resistance of 144 Ω, but when the bulb is not lit, an ohmmeter reading of the cold bulb’s filament will read only about 10 Ω. ...
Grounding and Bonding in Boats and Marinas
... to prevent personal injury and fire. Since it’s not a perfect world, we must accept some of the corrosion-related concerns that stem from providing for a safe marine environment. Accepting this, there are many options out there for addressing these concerns to protect a boat from underwater corrosio ...
... to prevent personal injury and fire. Since it’s not a perfect world, we must accept some of the corrosion-related concerns that stem from providing for a safe marine environment. Accepting this, there are many options out there for addressing these concerns to protect a boat from underwater corrosio ...
Aalborg Universitet Hierarchical Control Scheme for Voltage Unbalance Compensation in Islanded Microgrids
... the system more damped [14]. In contrast with physical resistance, the virtual resistance has no power losses, and it is possible to implement it without decreasing the efficiency. The virtual inductance is considered to ensure the decoupling of P and Q. Thus, virtual impedance makes the droop contr ...
... the system more damped [14]. In contrast with physical resistance, the virtual resistance has no power losses, and it is possible to implement it without decreasing the efficiency. The virtual inductance is considered to ensure the decoupling of P and Q. Thus, virtual impedance makes the droop contr ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.