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onsemi 8-Pin PDIP 5-Channel Current Mode PWM Controller 30V 500 kHz UC3842BNG
Specifications
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 3.44mm |
| Length | 10.16mm |
| Model | UC3842BNG |
| Width | 6.6mm |
| Mount Type | Through Hole |
| Maximum Duty Cycle | 96% |
| Series | UC |
| Output Current | 1A |
| Maximum Operating Temperature | 70°C |
| Package Type | PDIP |
| Minimum Operating Temperature | 0°C |
| Number of outputs | 5 |
| Output Voltage | 5.1V |
| Maximum Switching Frequency | 500kHz |
| Pin Count | 8 |
| Maximum Supply Voltage | 30V |
| PWM Controller Type | Current Mode |
| Current mode PWM controller,UC3842BN 5VBrand | Motorola |
Key Features
- Features a maximum switching frequency of 500 kHz for high-speed PWM control.
- Provides 5 outputs with a 5.1V output voltage and 1A output current capacity.
- Constructed in a Through Hole PDIP package with 8 pins for easy mounting on PCB assemblies.
- Has a maximum duty cycle of 96% suitable for efficient power management in various applications.
- Operates reliably between 0°C and 70°C operating temperatures for industrial environments.
- Current mode PWM controller type ensures precise current regulation and improved stability.
- Compact physical dimensions of 10.16mm length, 6.6mm width, and 3.44mm height.
- Ideal for use in AC-DC off-line controller circuits and power management systems.
Product Description
The onsemi UC3842BNG is a robust 8-Pin PWM controller implemented in a Through Hole PDIP package. It is engineered for high-efficiency power management tasks requiring precise current mode pulse-width modulation control.
Operating at a maximum switching frequency of 500 kHz, this device supports five output channels with an output voltage of 5.1V and an output current capability of 1A. It is designed for supply voltages up to 30V and achieves up to a 96% maximum duty cycle, making it highly suitable for industrial and power electronics applications.
This controller operates effectively over a temperature range from 0°C to 70°C, ensuring reliable performance in various industrial conditions. The physical package dimensions of 10.16 mm length, 6.6 mm width, and 3.44 mm height allow compact PCB layouts when integrating power management circuits.
Applications include AC-DC off-line controllers and complex power supply regulation systems. The current mode PWM controller design enhances overall system stability and efficiency by maintaining accurate current regulation during switching operations.
Maximum switching frequency of 500 kHz enables high-speed PWM operation. 5 Channel outputs provide versatile power outputs. Through Hole, 8-pin PDIP package facilitates easy installation. Supports up to 30V supply voltage for demanding power systems.
Wide industrial operating temperature range ensures durability. Compact dimensions optimize PCB space utilization. Designed for AC-DC off-line power control applications.
This product is ideal for industrial, electronic manufacturing, and power management uses. onsemi's UC series PWM Controllers provide reliable and efficient solutions in demanding electrical environments.
Explore the extensive range of Power Management ICs at EnvMart for advanced industrial electronic components.
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