UC1823AL - TI
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoUC1823AL
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ManufacturerTI
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ChipWorker Part#CW161106769
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CategoryPWM Controller IC
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PackageQCCN
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DescriptionCurrent Mode PWM Controller 2A 1000kHz 20Pin CLLCC Tube
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DocumentationDatasheet
Payment Methods and Delivery
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UC1823AL Global Supplier
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UC1823AL Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | UC1823AL |
| Manufacturer | TI |
| ChipWorker Part# | CW161106769 |
| Category | PWM Controller IC |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Case/Package | QCCN |
| Output Current | 2000 mA |
| Number of Regulated Outputs | 1 Output |
| Rise Time | 20 ns |
| Switching Frequency | 1000 kHz |
| Topology | Buck, Boost, Flyback, Forward |
| Maximum Duty Cycle | 100 % |
| Fall Time | 20 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| expand all | |
| Operating Temperature | -55℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| ECCN Code | EAR99 |
Product Description
- DESCRIPTION
- The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved
- versions of the standard UC3823 and UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV. Current limit threshold is assured to a tolerance of 5%.
- FEATURES
- Improved Versions of the UC3823/UC3825 PWMs
- Compatible with Voltage-Mode or Current-Mode Control Methods
- Practical Operation at Switching Frequencies to 1 MHz
- 50-ns Propagation Delay to Output
- High-Current Dual Totem Pole Outputs (2-A Peak)
- Trimmed Oscillator Discharge Current
- Low 100-μA Startup Current
- Pulse-by-Pulse Current Limiting Comparator
- Latched Overcurrent Comparator With Full Cycle Restart
Delivery
Chipworker Certification
Ordering Information
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- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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