LP3906, manufactured by National Semiconductor, is a versatile, programmable power management chip. MPCI873Q is a power management chip manufactured by Freescale Semiconductor.
If the output current is less than 1A, HB3106 can be usedAnd the output end.
Inv.input (Pin 1) : Error amplifier reverse input. In a closed-loop system, the pin is connected to a feedback signal. In an open-loop system, this end is connected to the compensation signal input end (pin 9) to form a follower. Noninv.input (pin 2) : The error amplifier inputs in the same direction.
DC/DC power supply refers to DC converted to DC power supply, from this definition, LDO (low voltage difference linear regulator) chip should also belong to DC/DC power supply, but generally only DC conversion to DC, and this conversion is through the switchThe power supply implemented in this way is called a DC/DC power supply.
Integrated voltage regulator is an integrated circuit that integrates the power regulation tube, sampling circuit, reference voltage regulator, error amplification, starting and protection circuit, etc., on a chip. The so-called three ends refer to the voltage input end, the voltage output end and the common ground end (or voltage adjustment end).
As the output voltage variable integrated three-terminal voltage regulator also has positive output and negative output two types.
DCDC means DC variation (toDc (conversion of different DC power supply values), as long as it meets this definition can be called DCDC converter. Chinese name DC converter. A device for converting between high and low voltage Direct Current.
DCDC refers to the direct current DC power supply. DCDC refers to the direct current DC power supply, which refers to the conversion of a fixed DC voltage into a variable DC voltage, also known as the DC chopper. New energy vehicle dcdc is the converter. They are generally installed on electric vehicles.
DC-DC is DC-DC, which refers to electronic devicesA power conversion technology in preparation. In the DC power supply, the power supply voltage provided by the onboard power supply is converted to the required voltage, such as the voltage required by the CPU, GPU, and memory.
Low temperature biochemical dehydrating agent. dccd is dicyclohexyl carbodiimide (DCCD), dicyclohexyl carbodiimide is a low temperature biochemical dehydrating agent material, used in the synthesis of acids, anhydrides, aldehydes, ketones, etc.
dcdc is also called chopper. It turns high-voltage electricity into direct current to charge a low-voltage batteryElectricity.
How does dcdc converter work? What is DC (Direct Current)? It represents a DC power supply, such as a dry battery or a car battery. The 220V power supply for home use is an AC power supply.
is to protect the direct current circuit. Car fuses dcdc is a power module fuse. The fuse is also known as a current fuse, and the IEC127 standard defines it as a fuse (fuse-link). It mainly plays an overload protection role.
Specifically refers to the input straight through the self-excited oscillation circuitThe current is converted into alternating current, and then the voltage is changed by the transformer and then converted into direct current output, or the alternating current is converted into high voltage direct current output by the voltage doubling rectifier circuit.