Toshiba Semiconductor and Storage TB9044AFNG,EL
- TB9044AFNG,EL
- Toshiba Semiconductor and Storage
- AUTOMOTIVE VOLTAGE REGULATOR
- PMIC - Voltage Regulators - Special Purpose
- TB9044AFNG,EL Datasheet
- 48-TFSOP (0.240\", 6.10mm Width) Exposed Pad
- Tube
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Lead free / RoHS Compliant - 2862
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is TB9044AFNG,EL
Toshiba Semiconductor and Storage Part Number TB9044AFNG,EL(PMIC - Voltage Regulators - Special Purpose), developed and manufactured by Toshiba Semiconductor and Storage, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
TB9044AFNG,EL is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
TB9044AFNG,EL Specifications
- Part NumberTB9044AFNG,EL
- CategoryPMIC - Voltage Regulators - Special Purpose
- ManufacturerToshiba Semiconductor and Storage
- DescriptionAUTOMOTIVE VOLTAGE REGULATOR
- PackageTube
- SeriesAutomotive, AEC-Q100
- Operating Temperature-40°C ~ 125°C
- Mounting TypeSurface Mount
- Package / Case48-TFSOP (0.240\", 6.10mm Width) Exposed Pad
- Supplier Device Package48-HTSSOP
- ApplicationsPower Supply, Automotive Applications
- Voltage - Input-
- Number of Outputs2
- Voltage - Output6V
Application of TB9044AFNG,EL
TB9044AFNG,EL Datasheet
TB9044AFNG,EL Datasheet , Tube,Automotive, AEC-Q100,-40°C ~ 125°C,Surface Mount,48-TFSOP (0.240\", 6.10mm Width) Exposed Pad,48-HTSSOP,Power Supply, Automotive Applications,2,6V
TB9044AFNG,EL Classification
PMIC - Voltage Regulators - Special Purpose
FAQ about PMIC - Voltage Regulators - Special Purpose
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1. What is the purpose of an automatic voltage regulator?
The main purpose of an automatic voltage regulator is to maintain the stability of the generator output voltage and ensure that the voltage can be kept within the specified range when the generator speed changes, thereby protecting electrical equipment and batteries from damage.
Working principle of voltage regulator
The voltage regulator automatically adjusts the generator output voltage by controlling the excitation current of the generator AC exciter. When the generator speed changes, the voltage regulator automatically adjusts the excitation current to keep the voltage stable .
Application scenarios of voltage regulators
Voltage regulators are widely used in various generator systems, especially in automobiles, industrial equipment and power systems. In automobiles, voltage regulators control the generator to charge the battery to prevent the voltage from being too high or too low, protecting electrical equipment and batteries 1. In industrial and power systems, voltage regulators ensure voltage stability, prevent equipment from being damaged by voltage fluctuations, and improve the overall stability and reliability of the power system.
Technical parameters and characteristics of voltage regulator
The voltage regulation rate is better than 1%: ensure the stability of the output voltage.
Can be fine-tuned with an external potentiometer: provide flexible voltage regulation function.
Low frequency protection: automatically adjust the excitation current when the frequency decreases to prevent equipment damage.
Power factor adjustment: automatically adjust the power factor through an external current transformer to reduce power loss and reduce fuel consumption.
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2. What is the purpose of the variable voltage regulator circuit?
The main purpose of the variable voltage regulator circuit is to ensure that the generator output voltage is maintained within the preset range and prevent the voltage from being too high or too low to cause damage to electrical equipment.
Main functions
Adjust the generator output voltage: when the generator speed changes, the voltage regulator will automatically adjust the generator output voltage to ensure that the voltage is stable within the specified range and prevent the voltage from being too high or too low to cause damage to electrical equipment.
Prevent excessive charging current: by controlling the excitation current, the voltage regulator can effectively prevent excessive charging current and protect the battery from damage.
Cut off the charging circuit: when reverse current occurs, the voltage regulator can quickly cut off the charging circuit to prevent damage caused by reverse current. -
3. Why is the voltage regulator important in the power supply?
The voltage regulator is very important in the power supply for the following reasons:
Maintain voltage stability: The main function of the voltage regulator is to automatically control the output voltage of the generator to keep it within the set range to prevent the voltage from being too high or too low. Since changes in engine speed will cause fluctuations in the output voltage of the generator, the voltage regulator ensures the stability of the voltage by adjusting the magnetic field current of the generator, thereby protecting the electrical equipment and batteries from damage.
Protect electrical equipment and batteries: Excessive voltage will burn out electrical equipment, and too low voltage will cause the equipment to malfunction. The voltage regulator prevents this from happening by maintaining a stable voltage, ensuring that all electrical equipment can operate within the normal voltage range, thereby extending the service life of the equipment.
Adapt to different working conditions: During the operation of the car, the engine speed varies greatly, which will cause the generator output voltage to fluctuate. The voltage regulator can adapt to this change and ensure that the output voltage of the generator can remain stable under different working conditions to meet the needs of electrical equipment and batteries.
Improve system efficiency and reliability: A stable voltage supply can improve the efficiency and reliability of the entire power system. Without a voltage regulator, the power system may fail due to voltage fluctuations, affecting the normal operation of the equipment. The voltage regulator improves the overall performance and reliability of the power system through its function of stabilizing the output voltage.
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