UCC3810DWTR Allicdata Electronics

UCC3810DWTR Integrated Circuits (ICs)

Allicdata Part #:

296-42498-2-ND

Manufacturer Part#:

UCC3810DWTR

Price: $ 1.47
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG CTRLR PWM CM 16-SOIC
More Detail: Converter Offline Boost, Buck, Flyback, Forward To...
DataSheet: UCC3810DWTR datasheetUCC3810DWTR Datasheet/PDF
Quantity: 1000
1 +: $ 1.47000
10 +: $ 1.42590
100 +: $ 1.39650
1000 +: $ 1.36710
10000 +: $ 1.32300
Stock 1000Can Ship Immediately
$ 1.47
Specifications
Duty Cycle: 49%
Base Part Number: UCC3810
Mounting Type: Surface Mount
Supplier Device Package: 16-SOIC
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Operating Temperature: -40°C ~ 85°C (TA)
Control Features: Frequency Control, Sync
Fault Protection: --
Frequency - Switching: 1MHz
Series: --
Voltage - Supply (Vcc/Vdd): 8.3 V ~ 11 V
Voltage - Start Up: 11.3V
Topology: Boost, Buck, Flyback, Forward
Voltage - Breakdown: --
Internal Switch(s): No
Output Isolation: Isolated
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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UCC3810DWTR is a kind of PMIC (Power Management IC) device, which belongs to AC DC Converters, Offline Switchers. It is designed for power management for micro-controller and DSP controlled systems. The device is optimized for AC input and DC output application field and its working principle makes it a good choice for many DC to DC conversion applications. Its output current capability of 4A and its configurable limit on output current make it suitable for industrial, consumer and automotive applications.The device is based on the switch mode topology, which is composed of two sections – the power switch and the control circuits. As its name suggests, the power switch section is responsible for switching the AC input and DC output, while the control circuits control the operations of the device by regulating the output voltage and limiting the current. This control is achieved by controlling the on/off time of the power switch. The device consists of a high-side switch, low-side switch, gate drivers and reference voltage regulator. The high-side switch is connected to the AC source, while the low-side switch is connected to the load. This enables the device to be used as either a synchronous buck or boost converter, depending on its connection configuration. The reference voltage regulator keeps the gate drivers’ reference voltage stable, which ensures that the on/off time of the power switch is controlled correctly. The gate drivers in turn control the on/off cycles of the power switch.A frequency modulator is used to control the output current of the device. This is done by increasing the frequency of the power switch, thus reducing the current. This allows the device to be adjusted to achieve the desired output voltage. Other features of the device include current limit protection, thermal shutdown and short-circuit protection, over-voltage protection, as well as an adjustable dead time.In conclusion, UCC3810DWTR is a PMIC device that can be used for many AC to DC conversion applications. It utilizes the switch mode topology and has configurable current limit protection, thermal shutdown protection and other features that ensure the safe, reliable and efficient operation of the device. Its wide range of application fields and configurable settings make it an ideal choice for many power management applications.

The specific data is subject to PDF, and the above content is for reference

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