
Allicdata Part #: | UCC28C42DGKR-ND |
Manufacturer Part#: |
UCC28C42DGKR |
Price: | $ 0.48 |
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 |
1 +: | $ 0.48000 |
10 +: | $ 0.46560 |
100 +: | $ 0.45600 |
1000 +: | $ 0.44640 |
10000 +: | $ 0.43200 |
Duty Cycle: | 96% |
Base Part Number: | UCC28C42 |
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: | Tape & Reel (TR) |
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The UCC28C42DGKR is an integrated PMIC – AC DC Converters, Offline Switchers which offers a variety of features such as high efficiency, low standby power, a wide range of input voltage acceptance and good isolation between primary output and auxiliary output. It also has a built-in over-temperature and overload protection, that helps to ensure that the device is robust and reliable in applications where safety and reliability are important.
The UCC28C42DGKR is typically used in applications such as industrial, communication and other applications that require high power supplies. It provides an integrated off-line AC-DC converter with an oscillator and a pulse-width modulation (PWM) modulator which can generate regulated output voltage from a wide range of input voltage. The device also has an under-voltage lockout and an over current protection circuit which can protect against surge currents.
The working principle of the UCC28C42DGKR is based on the principle of pulse width modulation. When an input voltage is applied to the device, it will convert it into an AC signal. This signal will then be converted into a DC signal by the modulation process, which is controlled by the oscillator. The output voltage of the device will be determined by the modulation frequency, the duty cycle and the AC voltage of the input. The output voltage can be regulated by adjusting the modulation frequency and the duty cycle.
The UCC28C42DGKR is widely used in a variety of applications due to its high efficiency, high output voltage options and low stand-by power consumption. It is frequently used in a variety of consumer electronic devices such as mobile phones, tablets, set-top boxes, and other consumer electronic devices. The device provides a cost-effective solution to the power supply needs of these consumer electronic devices.
The UCC28C42DGKR can also be used in industrial applications such as lighting and power supplies, HVAC systems, equipment and machines. It provides an efficient and reliable source of power that can handle heavy loads without any problems. The device also has a built-in under-voltage lockout and over current protection, that help to protect the device from power surges.
The UCC28C42DGKR is a reliable, efficient, and cost-effective PMIC – AC DC Converters, Offline Switchers that can be used in a variety of applications. Its wide range of features, including high efficiency, low standby power, a wide range of input voltage acceptance, and good isolation between primary output and auxiliary output, makes it an ideal choice for many power supply needs.
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