The regulator includes at least one gate driver coupled to receive the PWM signal, and a synchronous output switch having a phase node there between controlled by the gate driver, and regulator input current measurement circuitry. The regulator input current measurement circuitry comprises a circuit ...
The regulator input current measurement circuitry includes a circuit that provides a signal representative of at least one phase node timing parameter. A sensing circuit is operable to sense inductor or output current provided by the regulator. A calculation circuit is coupled to receive the signal ...
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In a linear regulator Input power = Input voltage × Load current = 5.0V × 0.1A = 0.5W Output power = Output voltage × Load current = 2.5V × 0.1A = 0.25W Since efficiency = Output power ÷ Input power, the efficiency of a linear regulator is 50%. ...
A voltage regulator contains a power stage, which is designed for this purpose, an output voltage from an input voltage at an input voltage connection, a shunt - resistor connected in series between the input voltage terminal and the power output stage is connected, a first level conversion ...
A switching regulator power supply is a highly efficientDC-DC converterthat can convert an input direct current into an output direct current of a different voltage if required. Switching regulators have low quiescent currents (or standby currents), meaning, they don't consume a lot of energy wh...
TI TLV73318PQDBVRQ1 低压差稳压器 Automotive capacitor-free 300-mA LDO regulator with foldback current limit for portable devices 5-SOT-23 -40 tTLV73318PQDBVRQ1 66666 TI TSSOP48 21+ ￥0.2000元500~999 个 ￥0.1000元1000~2999 个
Many applications require current sources rather than voltage sources. When you need a high-current source, using a linear regulator is inadvisable, b
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Our portfolio of DDR/QDR memory bus termination products supports the powering needs of i.MX, PXA, ARM, OMAP, and other advanced microprocessors, offering voltage-mode and current-mode switching regulator topologies, very low input voltages, adjustable switching frequency operation, and ultra-thin ...