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Texas Instruments 16-Pin PDIP 5-Channel PWM Switching Regulator Controller 300 kHz, 40V TL494CN
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | Texas Instruments |
| Height | 4.57mm |
| Length | 19.3mm |
| Model | TL494CN |
| Width | 6.35mm |
| Mount Type | Through Hole |
| Series | TL49 |
| Output Current | 200mA |
| Topology | Flyback |
| Maximum Operating Temperature | 70°C |
| Package Type | PDIP |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 5 |
| Output Voltage | 40V |
| Maximum Switching Frequency | 300kHz |
| Pin Count | 16 |
| Maximum Supply Voltage | 40V |
| Minimum Supply Voltage | 7V |
| Supply Current | 7.5mA |
| PWM Controller Type | Switching Regulator |
Key Features
- Operates with a maximum switching frequency of 300 kHz.
- Maintains a supply current of 7.5 mA for efficient power usage.
- Supports output voltage up to 40 V and output current of 200 mA.
- Equipped with 5 output channels in a 16-pin PDIP through-hole package.
- Functions as a switching regulator with flyback topology.
- Minimum operating voltage is 7 V with a maximum voltage rating of 40 V.
- Designed to operate within 0°C to 70°C temperature range.
- Compact dimensions of 19.3 mm length, 6.35 mm width, and 4.57 mm height.
Product Description
Texas Instruments TL494CN is a 16-pin PDIP packaged PWM controller designed for efficient power management in electronic systems. It offers 5 output channels capable of switching frequencies up to 300 kHz and output voltages up to 40 V, making it suitable for a wide range of industrial and laboratory PWM applications.
This switching regulator supports flyback topology and operates reliably within a temperature range of 0°C to 70°C, ensuring robust performance in commercial and industrial environments. The device has a low supply current of 7.5 mA, contributing to energy-efficient circuit design.
With a minimum supply voltage of 7 V and maximum supply voltage of 40 V, the TL494CN provides versatile usage options. Its 16-pin PDIP through-hole mounting package offers easy integration into PCBs for prototyping and production.
Key features include precise pulse width modulation control, multiple output channels for complex power management, and reliable flyback topology support. The component dimensions are compact, measuring 19.3 mm in length, 6.35 mm in width, and 4.57 mm in height, facilitating space-saving circuit designs.
Operates at a maximum switching frequency of 300 kHz. Supply current is 7.5 mA for minimal power loss. Supports output voltage up to 40 V and output current of 200 mA. Contains 5 output channels in a 16-pin PDIP package.
Employs flyback topology as a switching regulator. Designed for operation from 0°C to 70°C ambient temperature. Manufactured in Malaysia ensuring quality and reliability.
This PWM controller is ideal for applications in industrial machinery, power supplies, and electronic systems requiring regulated pulse width modulation. Its durable build and proven Texas Instruments technology provide confidence for engineers designing power management circuits.
Explore more PWM Controllers and power management ICs in EnvMart’s Electronics & Electricals categories for comprehensive solutions tailored to your project requirements.
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Frequently Asked Questions
The TL494CN operates with a maximum switching frequency of 300 kHz.
It supports output voltages up to 40 V.
This model is equipped with 5 output channels.
The supply current is 7.5 mA, contributing to efficient power usage.
The dimensions are 19.3 mm in length, 6.35 mm in width, and 4.57 mm in height.
The minimum supply voltage is 7 V, and the maximum supply voltage is 40 V.
It is designed to operate within a temperature range of 0°C to 70°C.
This PWM controller employs flyback topology as a switching regulator.
It comes in a 16-pin PDIP through-hole package for easy integration into PCBs.
The output current capability is 200 mA.
This product is manufactured in Malaysia.
It is suitable for applications in industrial machinery, power supplies, and electronic systems requiring regulated pulse width modulation.
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