Name: UC3573D
Brand: Texas Instruments
SKU: DS-6272406
Price: 1.4256 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments UC3573D

IC REG CTRLR BUCK 8SOIC

Manufacturer # :UC3573D

Manufacturer :Texas Instruments

Dasenic # :UC3573D-DS

Datasheet :

UC3573D Datasheet

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Customer #

Description : IC REG CTRLR BUCK 8SOIC

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Quantity	Unit Price	Total
75+	$ 1.4256	$ 106.92
300+	$ 1.4013	$ 420.39
525+	$ 1.3842	$ 726.71
1050+	$ 1.3464	$ 1413.72
2550+	$ 1.3248	$ 3378.24

In Stock: 33502

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 1.4256

Total :$ 1.43

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UC3573D information

Texas Instruments UC3573D technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Controllers
Product Status:Active
Operating Temperature:0°C ~ 70°C (TA)
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Output Type:Transistor Driver
Supplier Device Package:8-SOIC
Voltage - Supply ( Vcc/ Vdd):4.75V ~ 30V
Frequency - Switching:100kHz
Number of Outputs:1
Topology:Buck
Control Features:Current Limit, Ramp
Output Configuration:Positive
Output Phases:1
Duty Cycle ( Max):92%
Synchronous Rectifier:No
Clock Sync:No
Serial Interfaces:-
Function:Step-Down
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments UC3573D
Datasheet:
UC3573D,

Texas Instruments UC3573D Environmental and export classification status description
The UC3573D is a high-performance PWM controller designed for use in switch-mode power supply applications. It incorporates all the functions required to control the output voltage and current of a switching power supply. The IC operates with a supply voltage ranging from 8V to 35V and offers a high level of efficiency and performance. Functions: - PWM Controller: The UC3573D functions as a pulse width modulation controller, regulating the power supplied by a switch-mode power supply. - Overcurrent Protection: The IC incorporates overcurrent protection to safeguard the power supply and load. - Soft-Start: The device features a soft-start function to limit inrush current during startup. - Voltage Regulation: It provides precise voltage regulation to maintain a stable output. Applications: The Texas Instruments UC3573D is commonly used in various power supply applications, including: - AC/DC Converters - DC/DC Converters - Offline Power Supplies - LED Drivers - Telecom Power Supplies Alternative Components: - STMicroelectronics L4981A - ON Semiconductor NCP165 - Infineon ICE2AS01 Embedded Modules: The UC3573D does not have embedded modules as it is a standalone PWM controller. Related Q&A: 1. What are the key advantages of using the UC3573D in a switch-mode power supply design? 2. How does the overcurrent protection feature of the UC3573D enhance system reliability? 3. Can the UC3573D be used in high-power applications such as server power supplies? 4. What are the key factors to consider when designing a power supply circuit using the UC3573D? 5. How does the soft-start function of the UC3573D help prevent system damage during startup?

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UC3573D provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.