LM20146 6A, Adjustable Frequency Synchronous Buck Regulator
... The SS/TRK pin is a dual function pin that can be used to set the start up time or track an external voltage source. The start up or Soft-Start time can be adjusted by connecting a capacitor from the SS/TRK pin to ground. The Soft-Start feature allows the regulator output to gradually reach the stea ...
... The SS/TRK pin is a dual function pin that can be used to set the start up time or track an external voltage source. The start up or Soft-Start time can be adjusted by connecting a capacitor from the SS/TRK pin to ground. The Soft-Start feature allows the regulator output to gradually reach the stea ...
7 Transistor Biasing and Thermal Stabilization
... The junction voltage VBE is also a function of temp. As temp. increases, VBE decreases. But IB increases as shown in fig.2. The Ico is also a strong function of temp. Ico doubles for every 100c rise in temp. The net result of these increase in β, IB and Ico is that, Ic increases, shifting the operat ...
... The junction voltage VBE is also a function of temp. As temp. increases, VBE decreases. But IB increases as shown in fig.2. The Ico is also a strong function of temp. Ico doubles for every 100c rise in temp. The net result of these increase in β, IB and Ico is that, Ic increases, shifting the operat ...
Quiz2_0908
... Compare the potential difference across the bulb, VBC, with the two bulbs in the circuit compared to when there was only one bulb. A) The potential difference is now twice as large as before. B) The potential difference is now larger than before but not twice as large. C) The potential difference is ...
... Compare the potential difference across the bulb, VBC, with the two bulbs in the circuit compared to when there was only one bulb. A) The potential difference is now twice as large as before. B) The potential difference is now larger than before but not twice as large. C) The potential difference is ...
74LCX652 Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs 7
... bus-management functions that can be performed with the Octal bus transceiver and receiver. ...
... bus-management functions that can be performed with the Octal bus transceiver and receiver. ...
13. Current Electricity
... 6. Do this by attaching one lead to the COM socket, and the second lead to the socket that reads 10 Amp, or 12 Amp. Then turn the dial to the 10 A/12 A setting (in the Direct Current section). 7. If you are getting a ‘minus’ reading on your multimeter you can either ignore it or switch the two leads ...
... 6. Do this by attaching one lead to the COM socket, and the second lead to the socket that reads 10 Amp, or 12 Amp. Then turn the dial to the 10 A/12 A setting (in the Direct Current section). 7. If you are getting a ‘minus’ reading on your multimeter you can either ignore it or switch the two leads ...
+/-200V Common-Mode Voltage Difference
... voltage. Figure 2 shows an optional circuit for trimming the offset voltage. To maintain high common-mode rejection (CMR), the source impedance of any signal applied to the Ref terminal should be very low (≤5Ω). A source impedance of only 10Ω at the Ref pin will reduce the INA148’s CMR to approximat ...
... voltage. Figure 2 shows an optional circuit for trimming the offset voltage. To maintain high common-mode rejection (CMR), the source impedance of any signal applied to the Ref terminal should be very low (≤5Ω). A source impedance of only 10Ω at the Ref pin will reduce the INA148’s CMR to approximat ...
FIN1027 / FIN1027A — 3.3V LVDS, 2-Bit, High-Speed, Differential Driver FIN
... 1. tSK(LH), tSK(HL) is the skew between specified outputs of a single device when the outputs have identical loads and are switching in the same direction. 2. tSK(PP) is the magnitude of the difference in propagation delay times between any specified terminals of two devices switching in the same di ...
... 1. tSK(LH), tSK(HL) is the skew between specified outputs of a single device when the outputs have identical loads and are switching in the same direction. 2. tSK(PP) is the magnitude of the difference in propagation delay times between any specified terminals of two devices switching in the same di ...
ISL6173 - Intersil
... The IC monitors the load current (Io) by sensing the voltagedrop across the low value current sense resistor (RSNS), which is connected in series with the MOSFET as shown in the diagram on page 2, through Sense (SNS) and voltage set (VS) pins. The latter is through a resistor, RSET, as shown. Two le ...
... The IC monitors the load current (Io) by sensing the voltagedrop across the low value current sense resistor (RSNS), which is connected in series with the MOSFET as shown in the diagram on page 2, through Sense (SNS) and voltage set (VS) pins. The latter is through a resistor, RSET, as shown. Two le ...
UNISONIC TECHNOLOGIES CO., LTD LR18115
... The UTC LR18115 is a low output resistance 1.6X positive voltage linear fan driver with very low dropout voltage at up to 500mA. The UTC LR18115 consists of an error amplifier, output stage, voltage divider, over temperature protection, current limiting scheme and Fully Control logic. VOUT voltage f ...
... The UTC LR18115 is a low output resistance 1.6X positive voltage linear fan driver with very low dropout voltage at up to 500mA. The UTC LR18115 consists of an error amplifier, output stage, voltage divider, over temperature protection, current limiting scheme and Fully Control logic. VOUT voltage f ...
Designing with the L296 monolithic power switching regulator
... switching regulator in plastic package which includes the power section. Moreover, the circuit includes all the functions which make it specially suited for microprocessor supply. Before the introduction of L296, which realizes the step down configuration, this function was implemented with discrete ...
... switching regulator in plastic package which includes the power section. Moreover, the circuit includes all the functions which make it specially suited for microprocessor supply. Before the introduction of L296, which realizes the step down configuration, this function was implemented with discrete ...
Tiny 1.5A boost converter with adjustable input current limit (Rev. A)
... levels. The PG pin is an open drain output, requiring a pull-up resistor. If the PG pin is not used, it may be left floating or connected to GND. The power good output (PG) is set floating after the FB pin voltage reaches 95% of its nominal value and stays there until the feedback voltage falls belo ...
... levels. The PG pin is an open drain output, requiring a pull-up resistor. If the PG pin is not used, it may be left floating or connected to GND. The power good output (PG) is set floating after the FB pin voltage reaches 95% of its nominal value and stays there until the feedback voltage falls belo ...
JLH – 822 Voltage Switcher Theory of Operation
... any voltages (currents actually, but that is a lesson on op amps) that are attached to its inverting (-) input. This configuration does invert the voltage. Why use an inverting amp? You can configure op amps so they don’t invert. However, it is not an easy task to make a summing amp that is non-inve ...
... any voltages (currents actually, but that is a lesson on op amps) that are attached to its inverting (-) input. This configuration does invert the voltage. Why use an inverting amp? You can configure op amps so they don’t invert. However, it is not an easy task to make a summing amp that is non-inve ...
A Novel Low Voltage Low Power OTA Based on Level Shifter
... used. In terms of bandwidth, slew rate, power dissipation and circuit complexity, the voltage mode devices exhibit the worse performance. Therefore, the current mode devices such as current conveyors and operational transconductance amplifiers (OTA) have became more popular in recent years. The OTAs ...
... used. In terms of bandwidth, slew rate, power dissipation and circuit complexity, the voltage mode devices exhibit the worse performance. Therefore, the current mode devices such as current conveyors and operational transconductance amplifiers (OTA) have became more popular in recent years. The OTAs ...
A Temperature Compensation Technique for CMOS Current Controlled Current Conveyor (CCCII)
... impedance simulators, and oscillators, etc. This currentmode device offers several advantages, such as greater linearity and wider bandwidth over voltage-mode active device likes op-amps [1]. The recently introduced second generation current controlled current conveyor (CCCII) [2-4] has the advantag ...
... impedance simulators, and oscillators, etc. This currentmode device offers several advantages, such as greater linearity and wider bandwidth over voltage-mode active device likes op-amps [1]. The recently introduced second generation current controlled current conveyor (CCCII) [2-4] has the advantag ...
Series C / B 3700
... The charger output voltage is regulated inside the charger according to the input “Vref” signal. The gain factor between Vref and Vo/p is defined in the Specification of the Charger. The charger current limitation is also a function of the charger. The reference values, limitations and monitoring leve ...
... The charger output voltage is regulated inside the charger according to the input “Vref” signal. The gain factor between Vref and Vo/p is defined in the Specification of the Charger. The charger current limitation is also a function of the charger. The reference values, limitations and monitoring leve ...
Q - Crouzet
... A random-fire SSR may also be used in resistive applications. Some applications require that the load only be energized for a portion of the AC cycle. This can be accomplished with the random SSR’s (due to it’s relatively fast turn-on time), given that an appropriate controller is available. However ...
... A random-fire SSR may also be used in resistive applications. Some applications require that the load only be energized for a portion of the AC cycle. This can be accomplished with the random SSR’s (due to it’s relatively fast turn-on time), given that an appropriate controller is available. However ...
SVRFL2800S Datasheet
... The impedance of the 28 V input source can interact with the DC-DC converter and can affect performance. High source impedance is often caused by a long input cable or components added in series with the input. Source resistance will cause a DC voltage drop as the converter draws DC input current. T ...
... The impedance of the 28 V input source can interact with the DC-DC converter and can affect performance. High source impedance is often caused by a long input cable or components added in series with the input. Source resistance will cause a DC voltage drop as the converter draws DC input current. T ...
Wilson current mirror
A Wilson current mirror is a three-terminal circuit (Fig. 1) that accepts an input current at the input terminal and provides a ""mirrored"" current source or sink output at the output terminal. The mirrored current is a precise copy of the input current. It may be used as a Wilson current source by applying a constant bias current to the input branch as in Fig. 2. The circuit is named after George R. Wilson, an integrated circuit design engineer who worked for Tektronix. Wilson devised this configuration in 1967 when he and Barrie Gilbert challenged each other to find an improved current mirror overnight that would use only three transistors. Wilson won the challenge.