 | |  | |
| PartNumber | UC3841DWG4 | UC3841DWTR | UC3841DW |
| Description | Switching Controllers Prog Off-Line PWM Controller | Switching Controllers Prog Off-Line PWM Controller | Switching Controllers Prog Off-Line PWM Controlle |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| RoHS | Y | Y | - |
| Topology | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Flyback, Forward Converter |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Switching Frequency | 500 kHz | 500 kHz | - |
| Duty Cycle Max | 95 % | 95 % | - |
| Output Current | 1000 mA | 1000 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-18 Wide | SOIC-18 Wide | - |
| Packaging | Tube | Reel | Tube |
| Series | UC3841 | - | - |
| Type | Current Mode PWM Controllers | Current Mode PWM Controllers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 40 | 1 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 18-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | 18-SOIC |
| Voltage Supply Vcc Vdd | - | - | 8 V ~ 32 V |
| Frequency Switching | - | - | 500kHz |
| Control Features | - | - | Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
| Output Configuration | - | - | Positive, Isolation Capable |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 0.95 |
| Synchronous Rectifier | - | - | No |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC3841N | Switching Controllers Prog Off-Line PWM Controller | |
| UC3841NG4 | Switching Controllers Prog Off-Line PWM Controller | ||
| UC3841DWTRG4 | Switching Controllers Prog Off-Line PWM Controller | ||
| UC3841DWG4 | Switching Controllers Prog Off-Line PWM Controller | ||
| UC3841DWTR | Switching Controllers Prog Off-Line PWM Controller | ||
| UC3841NG4 | Switching Controllers Prog Off-Line PWM Controlle | ||
| UC3841DWG4 | IC REG CTRLR MULT TOP 18SOIC | ||
| UC3841Q | IC REG CTRLR MULT TOP 20PLCC | ||
| UC3841DWTR | IC REG CTRLR MULT TOP 18SOIC | ||
| UC3841DWTRG4 | IC REG CTRLR MULT TOP 18SOIC | ||
| UC3841DW | Switching Controllers Prog Off-Line PWM Controlle | ||
| UC3841N | Switching Controllers Prog Off-Line PWM Controlle |