Evaluates: MAX17112 MAX17112 Evaluation Kit General Description Features
... with a 4.5V input. The step-up switching regulator output voltage can be adjusted from VIN to 20V by changing the values of the feedback resistors (see the Evaluating Other Output Voltages section). The MAX17112 EV kit can operate from a 2.6V to 5.5V input supply. When input voltage is less than 4.5 ...
... with a 4.5V input. The step-up switching regulator output voltage can be adjusted from VIN to 20V by changing the values of the feedback resistors (see the Evaluating Other Output Voltages section). The MAX17112 EV kit can operate from a 2.6V to 5.5V input supply. When input voltage is less than 4.5 ...
MAX8857A Smallest, All-Internal MOSFET, 7-Channel 2 AA DSC PMIC General Description
... The MAX8857A PMIC provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). The MAX8857A improves performance, component count, and board space utilization compared to currently available solutions for 2 AA cell and dual-battery designs. On-chip pow ...
... The MAX8857A PMIC provides a complete power-supply solution for digital still cameras (DSCs) and digital video cameras (DVCs). The MAX8857A improves performance, component count, and board space utilization compared to currently available solutions for 2 AA cell and dual-battery designs. On-chip pow ...
TL783 数据资料 dataSheet 下载
... The TL783 regulator includes built-in protection circuits capable of guarding the device against most overload conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occ ...
... The TL783 regulator includes built-in protection circuits capable of guarding the device against most overload conditions encountered in normal operation. These protective features are current limiting, safe-operating-area protection, and thermal shutdown. These circuits protect the device under occ ...
MAX9550, MAX9551, MAX9552 大电流、快速建立时间能够为TFT LCD快速恢复VCOM电压
... To insure buffer stability, place a 1µF low-ESR capacitor as close to the OUT pin as possible. However, this value may be reduced if the TFT-LCD panel load provides some of the capacitance and the resistance in series when this capacitance is low. Connect the feedback at OUT using a Kelvin connectio ...
... To insure buffer stability, place a 1µF low-ESR capacitor as close to the OUT pin as possible. However, this value may be reduced if the TFT-LCD panel load provides some of the capacitance and the resistance in series when this capacitance is low. Connect the feedback at OUT using a Kelvin connectio ...
Capture range control mechanism for voltage controlled oscillators
... being received or transmitted”, and in US. Pat. No. 6,137, 373 in column 9 line 49 Where it states that “If desired, the discrete control 502 may continue to monitor the output frequency (fout) 102. If too great an error is detected, discrete control 502 may move the sWitch (SW) 512 back to ...
... being received or transmitted”, and in US. Pat. No. 6,137, 373 in column 9 line 49 Where it states that “If desired, the discrete control 502 may continue to monitor the output frequency (fout) 102. If too great an error is detected, discrete control 502 may move the sWitch (SW) 512 back to ...
Choosing The Right Topology
... factors for a high density product (size and efficiency) are more heavily weighted than complexity (digital control makes the use of circuits with complex control algorithms, for example, an acceptable design choice). RFI is also given high weighting as curve B performance is a design objective. Aft ...
... factors for a high density product (size and efficiency) are more heavily weighted than complexity (digital control makes the use of circuits with complex control algorithms, for example, an acceptable design choice). RFI is also given high weighting as curve B performance is a design objective. Aft ...
MAX4080/MAX4081 76V, High-Side, Current-Sense Amplifiers with Voltage Output General Description
... 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense applications and the MAX4081 allows bidirectional current sensing. The MAX4081 single output pin continuousl ...
... 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for unidirectional current-sense applications and the MAX4081 allows bidirectional current sensing. The MAX4081 single output pin continuousl ...
Glossary
... lamp to ignite and then applies the open circuit voltage (OCV) to start the lamp. This type of starting circuit keeps lamp end blackening to a minimum and improves lamp life performance, especially in applications where the lamps are frequently switched on and off. Rapid Start (RS): Lamp starting me ...
... lamp to ignite and then applies the open circuit voltage (OCV) to start the lamp. This type of starting circuit keeps lamp end blackening to a minimum and improves lamp life performance, especially in applications where the lamps are frequently switched on and off. Rapid Start (RS): Lamp starting me ...
LM3914 Dot/Bar Display Driver (Rev. B)
... The simplified LM3914 block diagram is to give the general idea of the circuit's operation. A high input impedance buffer operates with signals from ground to 12V, and is protected against reverse and overvoltage signals. The signal is then applied to a series of 10 comparators; each of which is bia ...
... The simplified LM3914 block diagram is to give the general idea of the circuit's operation. A high input impedance buffer operates with signals from ground to 12V, and is protected against reverse and overvoltage signals. The signal is then applied to a series of 10 comparators; each of which is bia ...
TPS54917 数据资料 dataSheet 下载
... and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault si ...
... and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a power good output useful for processor/logic reset, fault si ...
Chapter1 introduction Semiconductor(a)
... can control the current flow between it’s two terminal However, semiconductor diode different from a mechanical switch in the sense that it permit the current flow in one direction ...
... can control the current flow between it’s two terminal However, semiconductor diode different from a mechanical switch in the sense that it permit the current flow in one direction ...
Force Sensitive Resistor (FSR) Sensor Lab
... data is plotted on a log/log format. For Further details see [1]. ...
... data is plotted on a log/log format. For Further details see [1]. ...
ADP1611 数据手册DataSheet 下载
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft-start period. When the device is in shutdown (SD is at GND) or the input voltage is below the 2.4 V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. Once ...
... To prevent input inrush current at startup, connect a capacitor from SS to GND to set the soft-start period. When the device is in shutdown (SD is at GND) or the input voltage is below the 2.4 V undervoltage lockout voltage, SS is internally shorted to GND to discharge the soft start capacitor. Once ...
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.