MAX17094 Internal-Switch Boost Regulator with Integrated General Description
... The step-up DC-DC converter is a current-mode regulator that provides the regulated supply voltage for panel source driver ICs. The current-mode architecture provides fast-transient responses to pulsed loads typical of source driver loads. The high switching frequency, which is programmable to any f ...
... The step-up DC-DC converter is a current-mode regulator that provides the regulated supply voltage for panel source driver ICs. The current-mode architecture provides fast-transient responses to pulsed loads typical of source driver loads. The high switching frequency, which is programmable to any f ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... the phase shift angle of 180◦ and the output voltage is regulated by adjusting the duty cycle at a fixed switching frequency. Since the proposed IBC also operates at CCM, the current stress is low. During the steady state, the voltage stress across all active switches before turn-on or after turn-of ...
... the phase shift angle of 180◦ and the output voltage is regulated by adjusting the duty cycle at a fixed switching frequency. Since the proposed IBC also operates at CCM, the current stress is low. During the steady state, the voltage stress across all active switches before turn-on or after turn-of ...
OPA353 OPA2353 OPA4353 High-Speed, Single-Supply, Rail-to-Rail
... A double-folded cascode adds the signal from the two input pairs and presents a differential signal to the class AB output stage. Normally, input bias current is approximately 500fA. However, large inputs (greater than 300mV beyond the supply rails) can turn on the OPA353’s input protection diodes, ...
... A double-folded cascode adds the signal from the two input pairs and presents a differential signal to the class AB output stage. Normally, input bias current is approximately 500fA. However, large inputs (greater than 300mV beyond the supply rails) can turn on the OPA353’s input protection diodes, ...
AAT3681 数据资料DataSheet下载
... The AAT3681 precisely regulates battery charge voltage and current for 4.2V (4.375V option) lithium-ion/polymer battery cells. When charged from an AC adapter or USB port, the battery charging current can be set by an external resistor up to 300mA. Battery charge state is continuously monitored for ...
... The AAT3681 precisely regulates battery charge voltage and current for 4.2V (4.375V option) lithium-ion/polymer battery cells. When charged from an AC adapter or USB port, the battery charging current can be set by an external resistor up to 300mA. Battery charge state is continuously monitored for ...
MAX9647/MAX9648 General-Purpose, Low-Voltage, Tiny Pack Comparators EVALUATION KIT AVAILABLE
... General Description The MAX9647/MAX9648 comparators are drop-in, pin-forpin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals. Advantages of the ICs in ...
... General Description The MAX9647/MAX9648 comparators are drop-in, pin-forpin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals. Advantages of the ICs in ...
General Description Features
... This device utilizes average-current-mode control that enables optimal use of MOSFETs with optimal charge and on-resistance characteristics. This results in the minimized need for external heatsinking even when delivering up to 30A of LED current. True differential sensing enables accurate control o ...
... This device utilizes average-current-mode control that enables optimal use of MOSFETs with optimal charge and on-resistance characteristics. This results in the minimized need for external heatsinking even when delivering up to 30A of LED current. True differential sensing enables accurate control o ...
No Slide Title - s3.amazonaws.com
... • Use Cu in Plastic Box; Unknown C • Use Function Generator for vin: • Measure vin with Scope, not FG • Reading of FG is seldom correct ...
... • Use Cu in Plastic Box; Unknown C • Use Function Generator for vin: • Measure vin with Scope, not FG • Reading of FG is seldom correct ...
AN490: MAX II CPLDs as Voltage Level Shifters
... the stylized Altera logo, specific device designations, and all other words and logos that are identified as trademarks and/or service marks are, unless noted otherwise, the trademarks and service marks of Altera Corporation in the U.S. and other countries. All other product or service names are the ...
... the stylized Altera logo, specific device designations, and all other words and logos that are identified as trademarks and/or service marks are, unless noted otherwise, the trademarks and service marks of Altera Corporation in the U.S. and other countries. All other product or service names are the ...
LT3825 - Isolated No-Opto Synchronous Flyback Controller with
... an undervoltage lockout based upon VIN level (not VCC). When the UVLO pin is below its threshold, the gate drives are disabled, but the part draws its normal quiescent current from VCC. The VCC undervoltage lockout supersedes this function so VCC must be great enough to start the part. ...
... an undervoltage lockout based upon VIN level (not VCC). When the UVLO pin is below its threshold, the gate drives are disabled, but the part draws its normal quiescent current from VCC. The VCC undervoltage lockout supersedes this function so VCC must be great enough to start the part. ...
5. Power supplies requirements
... The voltage rise times and fall times for the high voltage pulse must be fast enough to obtain maximum width state while attaining the 1.0 µs flat top. In any case, the pulse width at 75 % must not be more than 3.5 µs. The voltage must be tuneable between 50 and 100 % of the maximum voltage. ...
... The voltage rise times and fall times for the high voltage pulse must be fast enough to obtain maximum width state while attaining the 1.0 µs flat top. In any case, the pulse width at 75 % must not be more than 3.5 µs. The voltage must be tuneable between 50 and 100 % of the maximum voltage. ...
ESF.ESFP Smart battery charger user manual
... is equipped with three holes plug, applying with grounding wire socket. (7) Please use the cable cord with the ability to sustain current .if you are using an extension cord or power strip, Make sure that the total of amperes required by all the equipment on the extension is less than the extension’ ...
... is equipped with three holes plug, applying with grounding wire socket. (7) Please use the cable cord with the ability to sustain current .if you are using an extension cord or power strip, Make sure that the total of amperes required by all the equipment on the extension is less than the extension’ ...
Understanding Insulation Resistance Testing
... 10 minutes). This is caused by the absorption; good insulation shows this charge effect over a time period much longer that the time required to charge the capacitance of the insulation. ...
... 10 minutes). This is caused by the absorption; good insulation shows this charge effect over a time period much longer that the time required to charge the capacitance of the insulation. ...
AAT3681A 数据资料DataSheet下载
... Before the start of charging, the AAT3681A checks several conditions in order to assure a safe charging environment. The input supply must be above the minimum operating voltage, or under-voltage lockout threshold (VUVLO), for the charging sequence to begin. When these conditions have been met and a ...
... Before the start of charging, the AAT3681A checks several conditions in order to assure a safe charging environment. The input supply must be above the minimum operating voltage, or under-voltage lockout threshold (VUVLO), for the charging sequence to begin. When these conditions have been met and a ...
Voltage regulator labs, procedures and explanations
... Figure 4.1: Discrete transistor current-limited adjustable series voltage regulator with load L. The QCL transistor is normally cutoff, and so it usually can be ignored. So the values of RZ , R1 , and R2 are still determined by Equations (3.2) and (3.3)7 . When the current iout is great enough to pu ...
... Figure 4.1: Discrete transistor current-limited adjustable series voltage regulator with load L. The QCL transistor is normally cutoff, and so it usually can be ignored. So the values of RZ , R1 , and R2 are still determined by Equations (3.2) and (3.3)7 . When the current iout is great enough to pu ...
UCC2813-0-Q1 数据资料 dataSheet 下载
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
... † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to ...
AL5811 Description Pin Assignments
... A Linear LED driver has to be able to handle the large potential input voltage variations due to the supply voltage tolerance and also the variation in LED forward voltage due to binning and temperature. This can result in a large potential difference across the LED driver resulting in a larger than ...
... A Linear LED driver has to be able to handle the large potential input voltage variations due to the supply voltage tolerance and also the variation in LED forward voltage due to binning and temperature. This can result in a large potential difference across the LED driver resulting in a larger than ...
... algorithm obtained the best results (65,9%), however this classification rate is very low for a practical exploitation. This low rate was obtained because results with ∠Zsag>0 have been considered falses in many cases to downstream sag source location when they should be classified as true. As a res ...
IA = Ica - Engineering.com
... suspect In is garbage data. What about IG… where does this dc come from? ...
... suspect In is garbage data. What about IG… where does this dc come from? ...
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.