UC3843AM
ActiveMicrochip Technology
IC REG CTRLR BUCK/BOOST 8DIP
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UC3843AM
ActiveMicrochip Technology
IC REG CTRLR BUCK/BOOST 8DIP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | UC3843AM |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control |
| Duty Cycle (Max) [Max] | 96 % |
| Function | Step-Down, Step-Up |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Configuration | Positive, Isolation Capable |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 8-DIP |
| Synchronous Rectifier | False |
| Topology | Flyback, Boost, Forward, Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 30 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 7.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 6.03 | |
UC3843 Series
IC REG CTRLR BUCK/BOOST 8DIP
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Clock Sync | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Synchronous Rectifier | Duty Cycle (Max) [Max] | Function | Output Configuration | Control Features | Supplier Device Package | Package / Case | Package / Case | Package / Case | Mounting Type | Output Phases | Output Type | Number of Outputs | Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology UC3843AM | 70 °C | 0 °C | 7.6 V | 30 V | 96 % | Step-Down, Step-Up | Isolation Capable, Positive | Frequency Control | 8-DIP | 0.3 in | 8-DIP | 7.62 mm | Through Hole | 1 | Transistor Driver | 1 | Boost, Buck, Flyback, Forward |
Description
General part information
UC3843 Series
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-DIP
Documents
Technical documentation and resources
No documents available