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Texas Instruments 16-Pin PDIP 2-Channel Current Mode PWM Controller 500 kHz 40V UC3524AN

Category Power Management ICs Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Height 4.57mm
Length 19.3mm
Model UC3524AN
Width 6.35mm
Mount Type Through Hole
Maximum Duty Cycle 100%
Series UC
Output Current 200mA
Maximum Operating Temperature 70°C
Package Type PDIP
Minimum Operating Temperature 0°C
Number of outputs 2
Output Voltage 60V
Maximum Switching Frequency 500kHz
Pin Count 16
Maximum Supply Voltage 40V
Minimum Supply Voltage 8V
Supply Current 4mA
PWM Controller Type Current Mode

Key Features

  • Operates at a maximum switching frequency of 500 kHz ensuring high-performance PWM control.
  • Supports two output channels with a maximum output current of 200 mA.
  • Designed for through-hole mounting in a 16-pin PDIP package.
  • Wide supply voltage range from 8V minimum to 40V maximum for flexible application.
  • Maximum duty cycle of 100% supports continuous output control.
  • Operates reliably from 0°C to 70°C operating temperature range.
  • Current mode PWM controller type for precise voltage and current regulation.
  • Compact dimensions with length 19.3mm, width 6.35mm, and height 4.57mm.

Product Description

Texas Instruments UC3524AN is a 16-pin PDIP packaged, dual-channel current mode Pulse Width Modulation (PWM) controller designed for power management applications with a maximum switching frequency of 500 kHz and a maximum supply voltage of 40V.

This controller offers accurate and efficient control in flyback, forward, and push-pull converter topologies, providing constant-voltage and constant-current regulation to improve transient response to load changes.

The device features two output channels capable of delivering up to 200 mA output current each, and supports full 100% duty cycle for continuous operation when needed. Designed for through-hole mounting, the UC3524AN comes in a standard 16-pin PDIP package with compact dimensions suitable for space-constrained circuit boards.

Operating from a minimum supply voltage of 8V up to 40V, and a supply current of only 4 mA, this PWM controller offers energy-efficient solutions in industrial, power supply, telecommunications, and automotive electronics.

Maximum switching frequency of 500 kHz for high-speed PWM control. Dual output channels with 200 mA current capability each. Through-hole PDIP 16-pin package for easy prototyping and manufacturing. Wide supply voltage range of 8V to 40V.

Full duty cycle support (100%) for versatile control. Operating temperature range from 0°C to 70°C to suit ambient conditions. Compact size dimensions: length 19.3 mm, width 6.35 mm, height 4.57 mm. Low supply current consumption for efficient designs.

This Texas Instruments PWM controller is widely used in industrial electronics for motor control, power supply regulation, lighting ballast control, and other PWM applications requiring precise current mode control.

Explore the range of Texas Instruments Power Management ICs on EnvMart for comprehensive industrial electronics solutions.

Texas Instruments 16-Pin PDIP 2-Channel Current Mode PWM Controller 500 kHz 40V UC3524AN
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Frequently Asked Questions

The maximum switching frequency of this model is 500 kHz, enabling high-performance PWM control.

Each output channel of the UC3524AN can deliver up to 200 mA of output current.

It operates with a supply voltage range from a minimum of 8V to a maximum of 40V.

The UC3524AN supports a maximum duty cycle of 100%, allowing for continuous output control.

This model has compact dimensions of 19.3 mm in length, 6.35 mm in width, and 4.57 mm in height.

It operates reliably within an ambient temperature range of 0°C to 70°C.

This PWM controller is designed for through-hole mounting in a standard 16-pin PDIP package.

The model features two output channels for enhanced control capabilities.

The supply current consumption of the UC3524AN is only 4 mA, making it energy-efficient.

It is classified as a current mode PWM controller, which allows for precise voltage and current regulation.

This PWM controller is widely used in industrial electronics for applications such as motor control, power supply regulation, and lighting ballast control.

The model can handle an output voltage of up to 60V.

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