
UC3823 Series
30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C
Manufacturer: Texas Instruments
Catalog
30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C
30-V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C
| Part | Output Configuration | Number of Outputs | Operating Temperature (Min) | Operating Temperature (Max) | Output Type | Frequency - Switching (Min) | Frequency - Switching (Max) | Package Name | Package Length | Package Width | Control Features | Voltage - Supply (Vcc/Vdd) Minimum | Voltage - Supply (Vcc/Vdd) Maximum | Clock Sync | Mounting Type | Duty Cycle (Max) | Function | Synchronous Rectifier | Output Phases | Topology | Internal Switch(s) | Voltage - Start Up | Fault Protection | Frequency - Switching | Output Isolation | Duty Cycle | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | Positive | 1 | 0 °C | 70 °C | Transistor Driver | 400 kHz | 1 MHz | 16-SOIC | 0.295 in | 7.5 mm | Current Limit Frequency Control Ramp Soft Start | 8.4 V | 22 V | No | Surface Mount | 100 % | Step-Up Step-Up/Step-Down | No | 1 | Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull | |||||||
Texas Instruments | -55 °C | 150 °C | 16-SOIC | 0.295 in | 7.5 mm | Frequency Control Soft Start | 10 V | 22 V | Surface Mount | Boost Buck Flyback Forward | No | 16 V | Current Limiting | 1 MHz | Non-Isolated | 100 % | |||||||||||
Texas Instruments | 0 °C | 70 °C | 16-SOIC | 0.295 in | 7.5 mm | Frequency Control Soft Start | 8.4 V | 30 V | Surface Mount | Boost Buck Flyback Forward | No | 9.2 V | Current Limiting | 1 MHz | Non-Isolated | 100 % | |||||||||||
Texas Instruments | -55 °C | 150 °C | 16-DIP 16-PDIP | 0.3 in | 7.62 mm | Frequency Control Soft Start | 10 V | 22 V | Through Hole | Boost Buck Flyback Forward | No | 16 V | Current Limiting | 1 MHz | Non-Isolated | 100 % | |||||||||||
Texas Instruments | 0 °C | 70 °C | 16-SOIC | 0.295 in | 7.5 mm | Frequency Control Soft Start | 8.4 V | 30 V | Surface Mount | Boost Buck Flyback Forward | No | 9.2 V | Current Limiting | 1 MHz | Non-Isolated | 100 % | |||||||||||
Texas Instruments | 0 °C | 70 °C | 16-SOIC | 0.295 in | 7.5 mm | Frequency Control Soft Start | 8.4 V | 30 V | Surface Mount | Boost Buck Flyback Forward | No | 9.2 V | Current Limiting | 1 MHz | Non-Isolated | 100 % | |||||||||||
Texas Instruments | Positive | 1 | 0 °C | 70 °C | Transistor Driver | 400 kHz | 1 MHz | 16-SOIC | 0.295 in | 7.5 mm | Current Limit Frequency Control Ramp Soft Start | 8.4 V | 22 V | No | Surface Mount | 100 % | Step-Up Step-Up/Step-Down | No | 1 | Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull | |||||||
Texas Instruments | Positive | 1 | 0 °C | 70 °C | Transistor Driver | 340 kHz | 460 kHz | 16-DIP 16-PDIP | 0.3 in | 7.62 mm | Current Limit Enable Frequency Control Ramp Soft Start | 8.4 V | 30 V | No | Through Hole | 85 % | Step-Down Step-Up Step-Up/Step-Down | No | 1 | Boost Buck Flyback Forward Converter | |||||||
Texas Instruments | Positive | 1 | 0 °C | 70 °C | Transistor Driver | 340 kHz | 460 kHz | 20-PLCC | 9 mm | 9 mm | Current Limit Enable Frequency Control Ramp Soft Start | 8.4 V | 30 V | No | Surface Mount | 85 % | Step-Down Step-Up Step-Up/Step-Down | No | 1 | Boost Buck Flyback Forward Converter | 20-LCC (J-Lead) | ||||||
Texas Instruments | 0 °C | 70 °C | 16-SOIC | 0.295 in | 7.5 mm | Frequency Control Soft Start | 8.4 V | 30 V | Surface Mount | Boost Buck Flyback Forward | No | 9.2 V | Current Limiting | 1 MHz | Non-Isolated | 100 % |