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Request evaluation samplesUC3823DWTR PMIC - AC DC Converters, Offline Switchers by Texas Instruments
UC3823DWTR is a PMIC - AC DC Converters, Offline Switchers model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - AC DC Converters, Offline Switchers product path. Known package information currently points to 16-SOIC under the Texas Instruments brand listing. IC REG CTRLR PWM CM/VM 16-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around UC3823DWTR so buyers can move faster from review to quotation.
RoHS
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Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - AC DC Converters, Offline SwitchersDescription
IC REG CTRLR PWM CM/VM 16-SOIC
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
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How to order this product
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1
Confirm part and quantity
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2
Send RFQ or sample request
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3
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Product overview
Overview
The UC3842/UC3843/UC3844/UC3845 are fixed frequencycurrent-mode PWM controller.
They are specially designed for Off-Line and DC to DC converter applications with minimum external components.
These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator and a high current totempole output for driving a Power MOSFET.
The UC3842 and UC3844 have UVLO thresholds of 16V (on) and 10V (off).
The UC3843 and UC3845 are 8.5V(on) and 7.9V (off).
The UC3842 and UC3843 can operate within 100% duty cycle.
The UC3844 and UC3845 can operate with 50% duty cycle.
Features
• Low Start up Current
• Maximum Duty Clamp
• UVLO With Hysteresis
• Operating Frequency up to 500KHz
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
2 (1 Year)
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
Part Status
Active
Product Attribute
Lead Free
Lead Free
RoHS Status
ROHS3 Compliant
JESD-609 Code
e4
Moisture Sensitivity Level (MSL)
2 (1 Year)
ECCN Code
EAR99
Part Status
Active
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Manufacturer
Texas
Length
10.3mm
Operating Temperature
0°C~70°C TA
Subcategory
Switching Regulator or Controllers
Sub-Categories
PMIC - AC DC Converters, Offline Switchers
Package / Case
16-SOIC (0.295, 7.50mm Width)
Number Of Functions
1
Surface Mount
YES
Width
7.5mm
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Pbfree Code
yes
Supply Voltage
15V
Technology
BIPOLAR
Number Of Outputs
1
Height
2.65mm
Output Current
200mA
Frequency
1MHz
Weight
473.692182mg
Data Rate (Max)
PULSE WIDTH MODULATION
Output Voltage
13V
Serial Interfaces
BUCK-BOOST
ESD Protection
Boost, Buck, Flyback, Forward
Power - Output
Current Limiting
Contents
30 ns
Additional Feature
CAN ALSO BE CONFIGURED IN CURRENT MODE
Base Part Number
UC3823
Manufacturer'S Part No.
UC3823DWTR
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Analog IC - Other Type
SWITCHING CONTROLLER
Internal Switch(S)
No
Rise Time
30ns
Total Dose
2.35mm
Control Features
Frequency Control, Soft Start
Function
VOLTAGE-MODE
Number Of Backplanes
100 %
RF Family\/Standard
15V
Output Isolation
Non-Isolated
Voltage - Supply (Vcc/Vdd)
8.4V~30V
Voltage - Start Up
9.2V
Input Voltage (Max)
30V
Supply Current-Max (Isup)
33mA
Duty Cycle
100%
Common questions
Product FAQ
Quick answers for buyers reviewing UC3823DWTR, stock, documentation, and sourcing steps.
What is UC3823DWTR?
UC3823DWTR is a PMIC - AC DC Converters, Offline Switchers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for UC3823DWTR?
UC3823DWTR is listed with package reference 16-SOIC. The current product description is IC REG CTRLR PWM CM/VM 16-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UC3823DWTR available in stock?
This page currently shows 71550 units in stock and 23195 units available for UC3823DWTR. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for UC3823DWTR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UC3823DWTR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UC3823DWTR?
A dedicated datasheet link is not currently listed for UC3823DWTR by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify UC3823DWTR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UC3823DWTR before approving the order.
PMIC - AC DC Converters, Offline Switchers
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