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Texas Instruments 18-Pin PDIP 2-Channel Voltage Mode PWM Controller 600 kHz 125V UC3526AN
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Texas Instruments |
| Length | 19.56mm |
| Model | UC3526AN |
| Width | 6.67mm |
| Mount Type | Through Hole |
| Maximum Duty Cycle | 100% |
| Series | UC |
| Output Current | 200mA |
| Maximum Operating Temperature | 150°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -55°C |
| Number of outputs | 2 |
| Output Voltage | 5.2V |
| Maximum Switching Frequency | 600kHz |
| Pin Count | 18 |
| Maximum Supply Voltage | 125V |
| Minimum Supply Voltage | -55V |
| Supply Current | 4mA |
| PWM Controller Type | Voltage Mode |
Key Features
- The PWM controller features a 2-channel output for dual control applications.
- It supports a maximum duty cycle of 100 percent for flexible power control.
- The device operates efficiently with a supply current of 4 mA and provides an output current of 200 mA.
- Designed for through-hole mounting, it has a package length of 19.56 mm and width of 6.67 mm.
- Operating temperature range spans from -55°C to 150°C for industrial applications.
- Complies with voltage mode PWM controller standards but has no specific approvals.
- Manufactured in Thailand, ensuring international quality standards.
Product Description
Texas Instruments UC3526AN is an industrial-grade 18-pin PDIP packaged 2-channel PWM controller designed for voltage mode power management applications. It supports a maximum switching frequency of 600 kHz and accommodates a broad supply voltage range up to 125V, making it suitable for demanding electronic circuits requiring efficient pulse width modulation control.
The controller delivers a supply current of 4 mA and an output voltage of 5.2V, with output current capacity of 200 mA supporting moderate loads. Its maximum duty cycle of 100 percent allows full-range power delivery control, making it adaptable to diverse applications such as DC-DC converters, power supplies, and motor control circuits.
Dimensions of 19.56 mm length and 6.67 mm width facilitate easy integration into through-hole PCB designs. The robust operating temperature range from -55°C to 150°C ensures reliable operation in harsh industrial, automotive, and commercial environments.
Being a voltage mode PWM controller, it does not feature zero power detection but provides stable performance within specified limits. The device is part of Texas Instruments’ UC series and is manufactured in Thailand, reflecting stringent quality assurance and manufacturing standards.
The PWM controller features dual output channels for versatile control. Maximum switching frequency of 600 kHz allows high-speed modulation. Robust operating temperature range supports industrial use. Standard 18-pin PDIP package for through-hole PCB mounting.
Supports a wide supply voltage range from -55V to 125V. Ideal for power management in DC-DC converters and motor controllers. Reliable and efficient for industrial and commercial electronic systems.
This Texas Instruments UC3526AN PWM controller is an essential component for precision power management and control in industrial and electronic applications. Its technical attributes make it suitable for integration in laboratory equipment, manufacturing controls, HVAC systems, and other industrial automation projects.
Explore additional power management ICs and PWM Controllers at EnvMart for comprehensive electronic solutions.
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Frequently Asked Questions
The UC3526AN supports a maximum switching frequency of 600 kHz, allowing for high-speed modulation in various applications.
It provides an output current capacity of 200 mA, making it suitable for moderate load applications.
The operating temperature range spans from -55°C to 150°C, ensuring reliable performance in harsh environments.
This model is designed for through-hole mounting, facilitating easy integration into PCB designs.
The device operates with a supply current of 4 mA, which contributes to its efficiency in power management applications.
The UC3526AN supports a maximum duty cycle of 100 percent, allowing for flexible power control.
It has a length of 19.56 mm and a width of 6.67 mm, making it compact for various applications.
The output voltage of the UC3526AN is 5.2V, suitable for powering various electronic components.
The maximum supply voltage supported by this model is 125V, accommodating a broad range of applications.
This PWM controller is suitable for applications such as DC-DC converters, power supplies, and motor control circuits.
The UC3526AN comes in an 18-pin PDIP package, which is standard for through-hole mounting.
It is part of the UC series of voltage mode PWM controllers from Texas Instruments.
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