 |  | | |
| PartNumber | UC2843AQD8R | UC2843AQD8RG4 | UC2843AQD8RG4Q1 |
| Description | Switching Controllers Auto Cat Crrnt-Mode | Switching Controllers Current Mode PWM Controlle | Switching Controllers Auto Cat Current- Mode PWM Controlle |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | Switching Controllers | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | - | - |
| Topology | Boost | - | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 Output | - | 1 |
| Switching Frequency | 500 kHz | - | - |
| Duty Cycle Max | 100 % | - | - |
| Output Current | 1 A | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Series | UC2843AQ | - | Automotive, AEC-Q100 |
| Type | Current Mode PWM Controllers | - | - |
| Brand | Texas Instruments | - | - |
| Fall Time | 50 ns | - | - |
| Product Type | Switching Controllers | - | - |
| Rise Time | 50 ns | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.002667 oz | - | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | 8-SOIC |
| Voltage Supply Vcc Vdd | - | - | 7.6 V ~ 30 V |
| Frequency Switching | - | - | 500kHz |
| Control Features | - | - | Frequency Control |
| Output Configuration | - | - | Positive, Isolation Capable |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 0.96 |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC2843AQD8RQ1 | Switching Controllers Auto Cat Crnt-Mode PWM Controller | |
| UC2843AQD8R | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8RG4 | Switching Controllers Current Mode PWM Controlle | ||
| UC2843AQD8R | Switching Controllers Auto Cat Crrnt-Mode | ||
| UC2843AQD8RG4Q1 | Switching Controllers Auto Cat Current- Mode PWM Controlle | ||
| UC2843AQD8RQ1 | Switching Controllers Auto Cat Crnt-Mode PWM Controlle | ||
| UC2843AQD8RCT | New and Original |