STMicroelectronics UC2845
CURRENTMODE PWM CONTROLLER
- Min Voltage : 8.2V
- Max Voltage : 30V
- Channels : 1
- Max Operating Temp : 85°C
- Min Operating Temp : -25°C
Source:
Octopart
| Part No. | UC2845 |
|---|---|
| Datasheet | UC2845 Download |
| Manufacturer |  STMicroelectronics |
| Description | CURRENTMODE PWM CONTROLLER |
| Buy | Stock & Price |
DESCRIPTION
TheUC3842/3/4/5family of controlICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal externalparts count.Internallyimplementedcircuits include undervoltagelockout featuring start-up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input, Minidip SO14 logic to insure latched operation, a PWM comparatorwhich also providescurrentlimit control,and a totem pole output stage designed to source or sink high peak current. The output stage,
