S6AP111A28 2ch DC/DC Converter IC with PWM Synchronous
... 8.15 Table of Protection Functions ...................................................................................................................................... 23 ...
... 8.15 Table of Protection Functions ...................................................................................................................................... 23 ...
Amps and Linear Integrated Circuits
... 9. Calculate the small signal output resistance for the simple current sink of fig a. a)if Iout =100uA and b) the small signal output resistance if the simple current sink of fig a. is inserted into the cascade current sink configuration of fig a. Assume that W1/L1=W2/L2=1. Use below table for this ...
... 9. Calculate the small signal output resistance for the simple current sink of fig a. a)if Iout =100uA and b) the small signal output resistance if the simple current sink of fig a. is inserted into the cascade current sink configuration of fig a. Assume that W1/L1=W2/L2=1. Use below table for this ...
Phasors - Learn About Electronics
... There are several ways of using phasor diagrams to find out important data about LCR circuits. For example: "What supply voltage will be needed to ensure a particular voltage across the inductor in a circuit?" or "What would be the phase difference between the supply voltage and supply current at a ...
... There are several ways of using phasor diagrams to find out important data about LCR circuits. For example: "What supply voltage will be needed to ensure a particular voltage across the inductor in a circuit?" or "What would be the phase difference between the supply voltage and supply current at a ...
MAX8791/MAX8791B Single-Phase, Synchronous MOSFET Drivers General Description Features
... the threshold between pulse-skipping PFM and nonskipping PWM operation to coincide with the boundary between continuous and discontinuous inductor-current operation. The PFM/PWM crossover occurs when the load current of each phase is equal to 1/2 the peakto-peak ripple current, which is a function o ...
... the threshold between pulse-skipping PFM and nonskipping PWM operation to coincide with the boundary between continuous and discontinuous inductor-current operation. The PFM/PWM crossover occurs when the load current of each phase is equal to 1/2 the peakto-peak ripple current, which is a function o ...
Power Supply with Programmable Output
... This design is intended to supply position encoders with different input voltage requirements, as outlined in Table 1. Thanks to the programmable output voltage from 5 to 15 V, the design does not need to provide multiple power supplies and load switches. This design offers additional safety feature ...
... This design is intended to supply position encoders with different input voltage requirements, as outlined in Table 1. Thanks to the programmable output voltage from 5 to 15 V, the design does not need to provide multiple power supplies and load switches. This design offers additional safety feature ...
AN2640
... PFC overcurrent detection circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vout sense circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vin waveform circuit . . . . . . . . . . ...
... PFC overcurrent detection circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vout sense circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 PFC Vin waveform circuit . . . . . . . . . . ...
Ultra Low Power Boost Converter with Battery Management for
... The bq25504 was designed with the flexibility to support a variety of energy storage elements. The availability of the sources from which harvesters extract their energy can often be sporadic or time-varying. Systems will typically need some type of energy storage element, such as a rechargeable bat ...
... The bq25504 was designed with the flexibility to support a variety of energy storage elements. The availability of the sources from which harvesters extract their energy can often be sporadic or time-varying. Systems will typically need some type of energy storage element, such as a rechargeable bat ...
Aalborg Universitet Embedded EZ-Source Inverters Blaabjerg, Frede; Loh, Poh Chiang; Gao, F.
... L1 and L2 now respectively used for filtering the currents drawn from the two dc sources without using any external LC filter. Quite obviously, the immediate disadvantage noted from Fig. 2 is that two dc-sources of Vdc/2, instead of the single dc source in Fig. 1(a), are needed for the EZ-source inv ...
... L1 and L2 now respectively used for filtering the currents drawn from the two dc sources without using any external LC filter. Quite obviously, the immediate disadvantage noted from Fig. 2 is that two dc-sources of Vdc/2, instead of the single dc source in Fig. 1(a), are needed for the EZ-source inv ...
AD9753 数据手册DataSheet 下载
... two input channels. The resulting output data rate is twice that of the two input channels. With the PLL disabled, an external 2× clock may be supplied and divided by two internally. The CLK inputs (CLK+/CLK–) can be driven either differentially or single-ended, with a signal swing as low as 1 V p-p ...
... two input channels. The resulting output data rate is twice that of the two input channels. With the PLL disabled, an external 2× clock may be supplied and divided by two internally. The CLK inputs (CLK+/CLK–) can be driven either differentially or single-ended, with a signal swing as low as 1 V p-p ...
improving transformer protection
... saturation two-node differential protection application where we assume one CT replicated perfectly and the other CT replicates per the model. From here, we can analyze the differential current developed for both internal faults and external through-faults, as shown in Figs. 1a and 1b. ...
... saturation two-node differential protection application where we assume one CT replicated perfectly and the other CT replicates per the model. From here, we can analyze the differential current developed for both internal faults and external through-faults, as shown in Figs. 1a and 1b. ...
MAX9376 LVDS/Anything-to-LVPECL/LVDS Dual Translator General Description Features
... Note 2: Measurements are made with the device in thermal equilibrium. All voltages are referenced to ground except VTHD, VID, VOD, and ∆VOD. Note 3: Current into a pin is defined as positive. Current out of a pin is defined as negative. Note 4: DC parameters production tested at TA = +25°C and gu ...
... Note 2: Measurements are made with the device in thermal equilibrium. All voltages are referenced to ground except VTHD, VID, VOD, and ∆VOD. Note 3: Current into a pin is defined as positive. Current out of a pin is defined as negative. Note 4: DC parameters production tested at TA = +25°C and gu ...
TPS62730 - Texas Instruments
... response, an additional voltage feedback loop ensures high DC accuracy as well. The DCS-Control enables switch frequencies up to 3 MHz, excellent transient and AC load regulation as well as operation with small and cost-competitive external components. The TPS6273x devices offer fixed output voltage ...
... response, an additional voltage feedback loop ensures high DC accuracy as well. The DCS-Control enables switch frequencies up to 3 MHz, excellent transient and AC load regulation as well as operation with small and cost-competitive external components. The TPS6273x devices offer fixed output voltage ...
Slide 1
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
04_ELC4345_Fall2013_DC_DC_Buck_PPT
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
... • Occurs for light loads, or low operating frequencies, where the inductor current eventually hits zero during the switchopen state • The diode opens to prevent backward current flow ...
07st_q
... (i) Find the work done on the ball by Jacky, assuming the throwing action starts from rest and the gain in gravitational potential energy of the ball during the throwing action can be neglected. If the throwing action lasts for 0.15 s, estimate the average power that Jacky delivers to the ball. (4 m ...
... (i) Find the work done on the ball by Jacky, assuming the throwing action starts from rest and the gain in gravitational potential energy of the ball during the throwing action can be neglected. If the throwing action lasts for 0.15 s, estimate the average power that Jacky delivers to the ball. (4 m ...
Step Down Converter With Bypass Mode for Ultra Low Power
... Feedback Pin for the internal feedback divider network and regulation loop. The internal bypass switch is connected between this pin and VIN. Connect this pin directly to the output capacitor with short trace. This is the open drain status output with active low level. An internal comparator drives ...
... Feedback Pin for the internal feedback divider network and regulation loop. The internal bypass switch is connected between this pin and VIN. Connect this pin directly to the output capacitor with short trace. This is the open drain status output with active low level. An internal comparator drives ...
