UM3842S8S
Off-Line PWM Controller, Current-Mode, 500 kHz, PDIP8
PRODUCT DETAILS
Product Description
The UM3842S8S, manufactured by Union Semiconductor, is a robust off-line PWM controller optimized for current-mode operation. This device operates at a fixed 500 kHz switching frequency, enabling the design of compact and efficient power supplies. Housed in a PDIP8 package, the UM3842S8S offers ease of integration into existing and new designs. It is suitable for a wide range of applications, including AC-DC adapters, battery chargers, and standby power supplies. Supreme Components International is an authorised distributor of Union Semiconductor, ensuring you receive genuine and high-quality components. This PWM controller provides excellent performance and reliability for your power management needs.
Product Tags
Technical Specifications
| Package type | PDIP-8 |
|---|---|
| Mounting style | Through Hole |
| Number of outputs | 1 |
| Maximum duty cycle | 95% |
| Switching frequency | 500 kHz |
| Control capabilities | Current Limiting, Frequency Control |
| Output configuration | Transistor Driver |
| Supply voltage range | 8 V to 30 V |
| Supported topologies | Flyback, Forward |
| Operating temperature range | -40 degrees Celsius to 85 degrees Celsius |
Ships in:
1 day
Buy Now