TI UC3841DWTRG4

Manufacturer No:

UC3841DWTRG4

Manufacturer:

Package:

18-SOIC (0.295, 7.50mm Width)

Description:

18 Terminals 8V~32V 18-Pin UC3841 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver

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In Stock :Available

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UC3841DWTRG4 information

TI UC3841DWTRG4 technical specifications, attributes, parameters and parts with similar specifications to TI UC3841DWTRG4.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
18-SOIC (0.295, 7.50mm Width)

Surface Mount
YES

Number of Pins
18

Operating Temperature
0°C~70°C TA

Packaging
Tape & Reel (TR)

Pbfree Code
yes

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
2 (1 Year)

Number of Terminations
18

ECCN Code
EAR99

Additional Feature
CURRENT MODE OPERATION IS ALSO POSSIBLE

Subcategory
Switching Regulator or Controllers

Technology
BICMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Frequency
450kHz

Base Part Number
UC3841

Function
Step-Up, Step-Up/Step-Down

Number of Outputs
1

Output Voltage
40V

Output Type
Transistor Driver

Input Voltage-Nom
20V

Analog IC - Other Type
SWITCHING CONTROLLER

Output Current
400mA

Voltage - Supply (Vcc/Vdd)
8V~32V

Control Features
Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start

Topology
Boost, Flyback, Forward Converter

Control Mode
CURRENT-MODE

Frequency - Switching
500kHz

Control Technique
PULSE WIDTH MODULATION

Synchronous Rectifier
No

Nominal Input Voltage
30V

Switcher Configuration
SINGLE

Max Duty Cycle
95 %

Height Seated (Max)
2.65mm

Width
7.5mm

RoHS Status
RoHS Compliant

Lead Free
Lead Free

Download datasheets and manufacturer documentation for TI UC3841DWTRG4.

Datasheets:

texasinstruments-uc3841dwtrg4-datasheets-8290.pdf

texasinstruments-uc3841dwtrg4-datasheets-6337.pdf

texasinstruments-uc3841dwtrg4-datasheets-6338.pdf

UC3841DWTRG4 Overview

With its 18-SOIC (0.295, 7.50mm Width) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 8V~32V and has a 8V~32V supply voltage. Worked in a 0°C~70°C TA dc switcher before. In this switching controller, the switch can be set to 500kHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 18 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 20V is input. Searching "UC3841" will return other relevant dc to dc converter ics. 18 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. Based on the test statistics, DC regulator outputs voltage 40V. If you are starting a new project, you should note the dc dc regulator's typical output current is 400mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 95 %. Switching controllers work at 450kHz Hz. This value is CURRENT MODE OPERATION IS ALSO POSSIBLE so that DC to DC voltage regulator better serves the purpose. A nominal working status is achieved when the input voltage is set to 30V.

UC3841DWTRG4 Features

Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
Frequency: 450kHz
CURRENT MODE OPERATION IS ALSO POSSIBLE

UC3841DWTRG4 Applications

There are a lot of Texas Instruments
UC3841DWTRG4 DC to DC converter applications.

Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots

User Guide

PURCHASE

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MEANS OF PAYMENT

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RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.