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Texas Instruments 8-Pin PDIP 5-Channel Current Mode PWM Controller 500 kHz 30V UC3844AN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Length | 19.56mm |
| Model | UC3844AN |
| Width | 6.67mm |
| Mount Type | Through Hole |
| Maximum Duty Cycle | 100% |
| Series | UC |
| Output Current | 1A |
| Maximum Operating Temperature | 150°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -55°C |
| Number of outputs | 5 |
| Output Voltage | 5.2V |
| Maximum Switching Frequency | 500kHz |
| Pin Count | 8 |
| Maximum Supply Voltage | 30V |
| Minimum Supply Voltage | -55V |
| Supply Current | 4mA |
| PWM Controller Type | Current Mode |
Key Features
- This PWM controller operates at a maximum switching frequency of 500 kHz.
- It features a supply current of 4 mA for efficient power consumption.
- The device outputs a voltage of 5.2 V and a maximum output current of 1 A.
- Designed with 5 output channels and an 8-pin PDIP package type.
- It supports a maximum duty cycle of 100%, ideal for precise control applications.
- The controller functions within an operating temperature range of -55°C to 150°C.
- With a minimum supply voltage of -55 V and a maximum supply voltage of 30 V, it fits versatile circuit requirements.
- Compact dimensions of 19.56 mm length and 6.67 mm width suit space-constrained designs.
Product Description
Texas Instruments UC3844AN is a 5-channel current mode PWM controller suitable for various power management applications. Packaged in an 8-pin PDIP through-hole package, this device supports efficient switching with a maximum frequency of 500 kHz, making it ideal for industrial, electronic, and laboratory power control systems.
The device features a low supply current of 4 mA and delivers a stable output voltage of 5.2 V with a maximum output current of 1 A across its 5 outputs. It operates with a maximum duty cycle of 100% and supports a wide supply voltage range from -55 V minimum to 30 V maximum, accommodating diverse power control needs.
Its rugged design supports operation in temperature extremes ranging from -55°C to 150°C, ensuring reliability in demanding environments such as manufacturing automation, HVAC systems, and industrial electronics.
The UC3844AN's compact size, with dimensions of 19.56 mm in length and 6.67 mm in width, allows installation in constrained circuit board layouts while maintaining through-hole mount robustness for easy prototyping and production.
Typical applications include industrial power supplies, DC-DC converters, motor drive circuits, and other electronic power management systems requiring stable and efficient PWM control.
This PWM controller operates at a maximum switching frequency of 500 kHz. It features a supply current of 4 mA for efficient power consumption. The device outputs a voltage of 5.2 V and a maximum output current of 1 A. Designed with 5 output channels and an 8-pin PDIP package type.
It supports a maximum duty cycle of 100%, ideal for precise control applications. The controller functions within an operating temperature range of -55°C to 150°C. With a minimum supply voltage of -55 V and a maximum supply voltage of 30 V, it fits versatile circuit requirements.
Compact dimensions of 19.56 mm length and 6.67 mm width suit space-constrained designs. The current mode PWM controller type ensures reliable performance in power management circuits. Explore a wide range of PWM Controllers and power management ICs at EnvMart for industrial, laboratory, and electronic design projects.
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Frequently Asked Questions
The UC3844AN operates at a maximum switching frequency of 500 kHz.
It outputs a stable voltage of 5.2 V.
This model features 5 output channels.
The maximum output current is 1 A.
It has a low supply current of 4 mA.
It operates within a temperature range of -55°C to 150°C.
This model comes in an 8-pin PDIP package type.
The UC3844AN supports a maximum duty cycle of 100%.
It has dimensions of 19.56 mm in length and 6.67 mm in width.
The minimum supply voltage is -55 V and the maximum is 30 V.
It is a current mode PWM controller.
The country of origin for this product is India.
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