UC3845ADM-TR
ActiveMicrochip Technology
IC REG CTRLR BUCK/BOOST 8SOIC
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UC3845ADM-TR
ActiveMicrochip Technology
IC REG CTRLR BUCK/BOOST 8SOIC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | UC3845ADM-TR |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control |
| Duty Cycle (Max) [Max] | 48 % |
| Function | Step-Down, Step-Up |
| Mounting Type | Surface Mount |
| 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 | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| 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 | Cut Tape (CT) | 1 | $ 9.25 | |
| 10 | $ 6.40 | |||
| 25 | $ 5.66 | |||
| Tape & Reel (TR) | 200 | $ 4.53 | ||
| 300 | $ 4.37 | |||
| 500 | $ 4.20 | |||
| 700 | $ 4.09 | |||
| 1000 | $ 3.99 | |||
| 2500 | $ 3.89 | |||
UC3845 Series
IC REG CTRLR BUCK/BOOST 8SOIC
| Part | Mounting Type | Output Type | Duty Cycle (Max) [Max] | Topology | Function | Output Configuration | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Output Phases | Clock Sync | Synchronous Rectifier | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case [y] | Package / Case [x] | Control Features | Supplier Device Package | Number of Outputs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology UC3845ADM-TR | Surface Mount | Transistor Driver | 48 % | Boost, Buck, Flyback, Forward | Step-Down, Step-Up | Isolation Capable, Positive | 7.6 V | 30 V | 1 | 70 °C | 0 °C | 8-SOIC | 3.9 mm | 0.154 in | Frequency Control | 8-SOIC | 1 |
Description
General part information
UC3845 Series
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC
Documents
Technical documentation and resources
No documents available