Low Power, Dual Output, Current Mode PWM Controller
The document describes the UCC1806 family of BiCMOS PWM controllers, which are a successor to the UC1846 series. These devices feature improved performance with increased switching frequency capability and reduced bias current, making them suitable for off-line power supplies and battery-operated equipment.
| Maximum Operating Current | 1.4mA |
|---|---|
| Startup Current | 100uA |
| Peak Output Current | 1.0A |
| Circuit Delay | 125nsec |
| Operating Temperature Range (UCC1806) | -55°C to +125°C |
| Output Supply Voltage | +18V |
The typical startup current is 50uA.
They are available in DIP and SOIC packages.