
Allicdata Part #: | UCC28C44DGKG4-ND |
Manufacturer Part#: |
UCC28C44DGKG4 |
Price: | $ 0.85 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC OFFLINE CTRLR PWM UVLO 8VSSOP |
More Detail: | Converter Offline Forward Topology Up to 1MHz 8-VS... |
DataSheet: | ![]() |
Quantity: | 1000 |
480 +: | $ 0.77112 |
Duty Cycle: | 48% |
Base Part Number: | UCC28C44 |
Mounting Type: | Surface Mount |
Supplier Device Package: | 8-VSSOP |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Operating Temperature: | -40°C ~ 105°C (TA) |
Control Features: | Frequency Control |
Fault Protection: | Current Limiting |
Frequency - Switching: | Up to 1MHz |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 9 V ~ 18 V |
Voltage - Start Up: | 14.5V |
Topology: | Forward |
Voltage - Breakdown: | -- |
Internal Switch(s): | No |
Output Isolation: | Isolated |
Part Status: | Active |
Packaging: | Tube |
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UCC28C44DGKG4 is an electrical component that falls in the category of Power management Integrated Circuit (PMIC). A PMIC is an electrical circuit that enables the management of a power supply either through AC voltage, DC voltage, or a combination of the two. The UCC28C44DGKG4 is classified as a set of AC DC converters, offline switchers, and is an integrated circuit that allows for the automated production of large amounts of power.
The UCC28C44DGKG4 is an integrated circuit that is specifically designed for high voltage operation. The chip is able to handle incoming AC currents of up to 600V in order to produce a variety of output possibilities. Using the combination of AC transformers, offline switchers, and controllers, the UCC28C44DGKG4 can provide multiple outputs of low voltage DC, 3-phase AC, or regulated DC. It is capable of handling a wide range of voltage, including wide-load regulations, allowing for the production of both high and low voltage outputs from a single input.
The working principle of the UCC28C44DGKG4 is that it operates through a series of automated processes. It begins with the input of AC voltage, where the two poles of the incoming voltage are captured by the transformers and separated. This outgoing voltage is then pushed through a pulse width modulation (PWM) controller, allowing for precise regulation of the downstream output. The PWM is then connected to series of offline switchers, which generates the precise output required. The scaling of the input to the output is handled by the controller, allowing precise power output to be achievable.
Aside from its precise voltage output, the UCC28C44DGKG4 also comes with a range of protective functions. This is done with the inclusion of input voltage protection, overtemperature protection, and a range of diagnostics and fault reporting through the PWM controller. These protective functions are linked with the circuit breaker, and ties the output to a safe operating limit that is already programmed into the chip. Highly sensitive operations receive extra protection and precision through the chip, allowing for a safe yet effective production of desired output.
The UCC28C44DGKG4 is an efficient and highly useful chip that can provide precise output with a range of protections. Combined with AC and DC voltage, as well as simulation circuitry, the chip is a versatile, capable, and robust PMIC that is great for industrial applications, power transport, and high performance operations.
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