UC2843BN
ObsoleteON Semiconductor
CURRENT MODE PWM CONTROLLER
UC2843BN
ObsoleteON Semiconductor
CURRENT MODE PWM CONTROLLER
Description
General part information
UC2843BN
CURRENT MODE PWM CONTROLLER
Technical Specifications
Parameters and characteristics for this part
| Specification | UC2843BN |
|---|---|
| Clock Sync | No |
| Control Features | Frequency Control |
| Duty Cycle (Max) | 96 % |
| Frequency - Switching (Max) | 500 kHz |
| Function | Step-Up, Step-Up/Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -25 °C |
| Output Configuration | Positive, Isolation Capable |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package Length | 0.3 in |
| Package Name | 8-DIP, 8-PDIP |
| Package Width | 7.62 mm |
| Synchronous Rectifier | No |
| Topology | Flyback, Boost |
| Voltage - Supply (Vcc/Vdd) Maximum | 30 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 7.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources
No documents available