Allicdata Part #: | TC962MJA-ND |
Manufacturer Part#: |
TC962MJA |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC REG SWTCHD CAP INV 80MA 8CDIP |
More Detail: | Charge Pump Switching Regulator IC Positive or Neg... |
DataSheet: | TC962MJA Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage - Output (Min/Fixed): | -Vin, 2Vin |
Base Part Number: | TC962 |
Supplier Device Package: | 8-CERDIP |
Package / Case: | 8-CDIP (0.300", 7.62mm) |
Mounting Type: | Through Hole |
Operating Temperature: | -55°C ~ 125°C (TA) |
Synchronous Rectifier: | No |
Frequency - Switching: | 12kHz ~ 24kHz |
Current - Output: | 80mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 18V |
Voltage - Input (Min): | 3V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Charge Pump |
Output Configuration: | Positive or Negative |
Function: | Ratiometric |
Part Status: | Obsolete |
Packaging: | Tube |
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The TC962MJA is an integrated circuit switch-mode power supply controller. It is commonly found in many electronics designs due to its small size, low cost and wide range of application areas. This includes those that require non-isolated, relatively low power supplies. This type of power supply is also known as a switched-mode power supply (SMPS).
The TC962MJA is a DC to DC switching regulator. It is a multi-phase voltage regulator controller with a wide input voltage range, adjustable output voltage and high efficiency. It is capable of higher current handling than linear regulators and provides inherent protection against over-temperature, short-circuit and output over-voltage. The most common features of the TC962MJA are its two phase output, adjustable over-voltage, continuous soft-start operation, adjustable frequency operation and digital control.
The operation of the TC962MJA is based on the use of a two-transistor network, where one transistor acts as a switch and the other one acts as a linear regulator. The switch mode power supply (SMPS) works in a cycle that alternates between two modes: the off mode and the on mode. During the off mode, the transistor switches off the load and its voltage becomes the same as the input voltage. In the on mode, the transistor switches to its on state and supplies the output voltage. The regulation of the output voltage is created by using feedback loops to adjust the duty cycle of the off time, the amplitude of the on time and/or the frequency of the cycle.
The TC962MJA can be used in a wide range of applications, including battery charging, telecom systems, power distribution systems, industrial automation, and point-of-load (POL) systems. In these applications, the TC962MJA is used to create a power supply that is capable of providing a wide range of output voltages and is able to regulate voltage levels with high efficiency. Additionally, the TC962MJA can be used in power adapters, such as for laptop computers, where the two-transistor network is used to transfer the power from a higher input voltage to a lower output voltage.
The TC962MJA is an ideal power management and voltage regulator for devices that require efficient and reliable power supplies with adjustable output voltages. It is a cost effective solution for applications that require higher current levels, where the output voltage can be adjusted to a desired level. Additionally, the TC962MJA is a small and inexpensive part that is easy to design in, making it a popular choice in many electronics designs.
The specific data is subject to PDF, and the above content is for reference
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