| Allicdata Part #: | UCC38C44DRG4-ND |
| Manufacturer Part#: |
UCC38C44DRG4 |
| Price: | $ 0.48 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC OFFLINE CTRLR PWM UVLO 8SOIC |
| More Detail: | Converter Offline Forward Topology Up to 1MHz 8-SO... |
| DataSheet: |  UCC38C44DRG4 Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.43376 |
Specifications
| Duty Cycle: | 48% |
| Base Part Number: | UCC38C44 |
| Mounting Type: | Surface Mount |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature: | 0°C ~ 70°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) |
Description
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The UCC38C44DRG4 is an AC/DC converter designed for offline switch and is part of the Power Management Integrated Circuits (PMIC) Family. It features a maximum operating frequency of 150 kHz with a wide input voltage range of 0.9V to 18V DC, which makes it suitable for a variety of applications. The converter also offers low power consumption and minimum electromagnetic interference (EMI). The device includes a full bridge rectifier circuit that is capable of detecting input power state and switching between different voltage levels. In addition, it includes an integrated dual current regulator, pulse width modulation (PWM) control, and adjustable under-voltage protection.The primary function of the UCC38C44DRG4 is converting an input AC signal into a low voltage DC signal. It has an adjustable output range of 0.5V-12V and can be used to regulate the output current levels, making it suitable for various kinds of electronic projects. The PWM control allows the user to adjust the frequency and width of the pulse, making it possible to adjust the output power on the load side. The onboard dual current regulators can be programmed to provide a constant output current or voltage, as well as over current and short-circuit protection.The UCC38C44DRG4 can be used in a wide variety of applications, such as powering LED lighting, DC motors, home appliances, security systems, and any other digital equipment that requires low voltage DC. It can also be used for providing power to electronics circuits or for battery charging purposes. It features good efficiency and with its small size, it is ideal for use in space-constrained applications.In conclusion, the UCC38C44DRG4 provides a low noise and highly efficient solution for offline switching. Its adjustable output range and dual current regulators enable users to easily tailor the device to their application. Furthermore, the device`s small size and low power consumption make it suitable for a variety of applications, including LED lighting and motors.
The specific data is subject to PDF, and the above content is for reference
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