Integrated Circuits (ICs)
UC3823AN
ActiveTexas Instruments
30V, 2A DOUBLE ENDED 1MHZ PWM CONTROLLER WITH 9.2V/8.4V UVLO AND 100% DUTY CYCLE, 0C TO 70C
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Integrated Circuits (ICs)
UC3823AN
ActiveTexas Instruments
30V, 2A DOUBLE ENDED 1MHZ PWM CONTROLLER WITH 9.2V/8.4V UVLO AND 100% DUTY CYCLE, 0C TO 70C
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Technical Specifications
Parameters and characteristics for this part
| Specification | UC3823AN |
|---|---|
| Clock Sync | False |
| Control Features | Frequency Control, Soft Start, Current Limit, Ramp |
| Duty Cycle (Max) [Max] | 100 % |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 400 kHz |
| Function | Step-Up/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 |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 16-DIP |
| Package / Case [x] | 0.3 in |
| Package / Case [x] | 7.62 mm |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | False |
| Topology | Half-Bridge, Forward Converter, Push-Pull, Boost, Flyback, Full-Bridge |
| Voltage - Supply (Vcc/Vdd) [Max] | 22 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 2 | $ 27.56 | |
| 44 | $ 22.05 | |||
| Texas Instruments | TUBE | 1 | $ 20.13 | |
| 100 | $ 17.58 | |||
| 250 | $ 13.56 | |||
| 1000 | $ 12.13 | |||
Description
General part information
UC3823A Series
30V, 2A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 100% duty cycle, 0C to 70C
Documents
Technical documentation and resources