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UC3524AN PMIC - Voltage Regulators - DC DC Switching Controllers by Texas Instruments
UC3524AN is a PMIC - Voltage Regulators - DC DC Switching Controllers 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 - Voltage Regulators - DC DC Switching Controllers product path. Known package information currently points to DIP under the Texas Instruments brand listing. IC REG CTRLR MULT TOPOLOGY 16DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around UC3524AN 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)Description
IC REG CTRLR MULT TOPOLOGY 16DIP
key Attributes
-
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review
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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1
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2
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3
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Product overview
Overview
UC3842AD8TRG4 Description
The UC3842AD8TRG4 offline switcher IC offers high-frequency operation up to 1 MHz with low start-up and operating currents, thus minimizing start-up loss and low operating power consumption for improved efficiency.
The device also features a very fast current-sense-to-output delay time of 35 ns and a ±1 A peak output current capability with improved rise and fall times for driving large external MOSFETs directly. UC3842AD8TRG4
Features
• Optimized For Off-line and DC-to-DC Converters
• Low Start-Up Current
• Automatic Feed Forward Compensation
• Pulse-by-Pulse Current Limiting
• Enhanced Load Response Characteristics
• Under-Voltage Lockout With Hysteresis
• Double Pulse Suppression
• High Current Totem Pole Output
• Internally Trimmed Bandgap Reference
• 500-kHz Operation
• Low RO Error Amp UC3842AD8TRG4 Applications
• Telecom dc-to-dc Converters
• Point-of-Load or Point-of-Use Power Modules
• Low-Cost Push-Pull and Half-Bridge Applications
• Automotive PSU
• Battery-operated PSU
The UC3842AD8TRG4 offline switcher IC offers high-frequency operation up to 1 MHz with low start-up and operating currents, thus minimizing start-up loss and low operating power consumption for improved efficiency.
The device also features a very fast current-sense-to-output delay time of 35 ns and a ±1 A peak output current capability with improved rise and fall times for driving large external MOSFETs directly. UC3842AD8TRG4
Features
• Optimized For Off-line and DC-to-DC Converters
• Low Start-Up Current
• Automatic Feed Forward Compensation
• Pulse-by-Pulse Current Limiting
• Enhanced Load Response Characteristics
• Under-Voltage Lockout With Hysteresis
• Double Pulse Suppression
• High Current Totem Pole Output
• Internally Trimmed Bandgap Reference
• 500-kHz Operation
• Low RO Error Amp UC3842AD8TRG4 Applications
• Telecom dc-to-dc Converters
• Point-of-Load or Point-of-Use Power Modules
• Low-Cost Push-Pull and Half-Bridge Applications
• Automotive PSU
• Battery-operated PSU
Fast scan
Popular Specs Surfaced First
Product Attribute
Categories
Integrated Circuits (ICs)
Product Attribute
Manufacturer
Texas
Product Attribute
Package / Case
16-DIP (0.300, 7.62mm)
Product Attribute
Thickness
3.9mm
Product Attribute
Housing Material
ROHS3 Compliant
Product Attribute
Number Of Contacts
No SVHC
Categories
Integrated Circuits (ICs)
Manufacturer
Texas
Package / Case
16-DIP (0.300, 7.62mm)
Thickness
3.9mm
Housing Material
ROHS3 Compliant
Number Of Contacts
No SVHC
Locking Feature
Lead Free
Input Power-Max (CW)
6 Weeks
Converter Type
1 (Unlimited)
Temperature Grade
16
Data Rate
16
Specifications
Nickel/Palladium/Gold (Ni/Pd/Au)
Installed RAM
200mA
Insertion
Positive
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Controllers
Radiation Hardening
0°C~70°C TA
Terminal Position
Through Hole
Flat Flex Type
NO
Threshold Voltage
19.3mm
Supplied Contents
No
Terminal Form
Through Hole
Voltage
1W
Turn On Time
25 ns
Endurance
1
Co-Processors/DSP
500kHz
Technology
UC3524
Manufacturer'S Part No.
UC3524AN
Control Technique
PULSE WIDTH MODULATION
Control Mode
VOLTAGE-MODE
Triac Type
Active
Attenuation-Nom
e4
Drain To Source Resistance
EAR99
Total Resistance
Tube
Accessory Type
DUAL
Typical Quiescent Current (MA)
BIPOLAR
Capacitance
2
Connector Support Type
ACTIVE (Last Updated: 5 days ago)
Function
Step-Up, Step-Down, Step-Up/Step-Down
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Voltage - Supply (Vcc/Vdd)
8V~40V
Number Of Turns
6.35mm
Taper
5.08mm
Max Duty Cycle
45 %
Standard
200mA
Supply Type
SWITCHING CONTROLLER
Main Category
Transistor Driver
Typical Switching Frequency (KHz)
Switching Regulator or Controllers
Ti
Frequency Control
Top Termination
1W
Operating Supply Voltage (V)
450kHz
Telecom IC Type
5mA
Configuration
20V
Programming Voltage
120ns
Transformer Type
40V
Impedance - Unbalanced/Balanced
40V
Number Of I/Os
1.053808g
Fiber Type
60V
Common questions
Product FAQ
Quick answers for buyers reviewing UC3524AN, stock, documentation, and sourcing steps.
What is UC3524AN?
UC3524AN is a PMIC - Voltage Regulators - DC DC Switching Controllers 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 UC3524AN?
UC3524AN is listed with package reference DIP. The current product description is IC REG CTRLR MULT TOPOLOGY 16DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is UC3524AN available in stock?
This page currently shows 38804 units in stock and 38804 units available for UC3524AN. 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 UC3524AN?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for UC3524AN by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for UC3524AN?
A dedicated datasheet link is not currently listed for UC3524AN 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 UC3524AN before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for UC3524AN before approving the order.
PMIC - Voltage Regulators - DC DC Switching Controllers
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