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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
- Designed for current mode PWM control applications.
- Operates at a maximum switching frequency of 500 kHz.
- Supports output current up to 1A with 5 output channels.
- Features a supply current of 4mA and output voltage of 5.2V.
- Packaged in a through-hole 8-pin PDIP form factor.
- Operating temperature range from -55°C to 150°C for robust performance.
- Maximum duty cycle of 100% allowing full range modulation.
- Compact size with a length of 19.56mm and width of 6.67mm.
Product Description
Texas Instruments UC3844AN is an 8-Pin PDIP packaged 5-channel PWM controller designed for current mode control in power management applications. It supports a high switching frequency of up to 500 kHz and a maximum supply voltage of 30V, ensuring efficient power regulation in electronic systems.
This device delivers an output current of 1A per channel with low supply current consumption of 4mA. It features a stable output voltage of 5.2V and allows modulation across a 100% duty cycle range.
Constructed with through-hole mounting and compact dimensions of 19.56mm length and 6.67mm width, the UC3844AN is suitable for use in various industrial, electronic, and power control environments. It functions reliably within a wide operating temperature span from -55°C to 150°C, making it ideal for harsh conditions.
The product does not have specific standards or approvals but meets the performance and robustness requirements common in power management IC applications. Current mode PWM controller type designed for precise power regulation.
Supports five output channels for multi-phase power management. Highly efficient operation with low supply current and high switching frequency. Robust temperature range suitable for industrial applications. Package type PDIP with through-hole mount for easy PCB integration.
Compact form factor facilitates space-saving circuit designs.
This PWM controller is broadly used in industrial power supplies, electronic circuit boards, and automated equipment requiring efficient power control. It is well-suited for maintaining regulation and stability in DC-DC conversion and motor control circuits.
Browse through our comprehensive collection of power management ICs and PWM Controllers on EnvMart to find solutions tailored for your industrial and electronic needs.
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Frequently Asked Questions
The UC3844AN operates at a maximum switching frequency of 500 kHz, allowing for efficient power management in applications.
This model supports an output current of up to 1A per channel across its five output channels.
The UC3844AN has a maximum supply voltage of 30V and operates within a minimum supply voltage of -55V.
It delivers a stable output voltage of 5.2V, suitable for various power management applications.
The UC3844AN has compact dimensions of 19.56mm in length and 6.67mm in width, making it suitable for space-saving designs.
This model operates effectively within a temperature range from -55°C to 150°C, making it suitable for harsh environments.
It features a through-hole mounting type, which facilitates easy integration into printed circuit boards (PCBs).
This PWM controller is designed with five output channels for multi-phase power management.
The maximum duty cycle for this model is 100%, allowing for full range modulation in power control applications.
It operates with a low supply current of 4mA, enhancing its efficiency in power management tasks.
The UC3844AN is a current mode PWM controller, designed for precise power regulation in various applications.
The UC3844AN is manufactured in India, reflecting its origin in the electronics industry.
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