 |  | | |
| PartNumber | UC3851N | UC3851DWTR | UC3851DW |
| Description | AC/DC Converters Prog Off-Line PWM Controller | AC/DC Converters Prog Off-Line PWM Controller | AC/DC Converters Prog Off-Line PWM Controller |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | AC/DC Converters | AC/DC Converters | AC/DC Converters |
| RoHS | Y | Y | Y |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-18 | SOIC-18 | SOIC-18 |
| Output Voltage | 40 V | 40 V | 40 V |
| Output Power | 1 W | 1 W | 1 W |
| Input / Supply Voltage Min | 8 V | 8 V | 8 V |
| Input / Supply Voltage Max | 30 V | 30 V | 30 V |
| Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward |
| Switching Frequency | 50 kHz to 500 kHz | 50 kHz to 500 kHz | 50 kHz to 500 kHz |
| Duty Cycle Max | 46 % | 46 % | 46 % |
| Operating Supply Current | 15 mA | 15 mA | 15 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Output Current | 500 mA | 500 mA | 500 mA |
| Series | UC3851 | UC3851 | UC3851 |
| Packaging | Tube | Reel | Tube |
| Isolation | Non-Isolated | Non-Isolated | Non-Isolated |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Type | Current Mode | Current Mode | Current Mode |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | AC/DC Converters | AC/DC Converters | AC/DC Converters |
| Factory Pack Quantity | 20 | 2000 | 40 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.042544 oz | 0.007408 oz | 0.007408 oz |
| Moisture Sensitive | - | Yes | Yes |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
UC3851N | AC/DC Converters Prog Off-Line PWM Controller | |
| UC3851DWTR | AC/DC Converters Prog Off-Line PWM Controller | ||
| UC3851DW | AC/DC Converters Prog Off-Line PWM Controller | ||
| UC3851DWTR | AC/DC Converters Prog Off-Line PWM Controlle | ||
| UC3851N | AC/DC Converters Prog Off-Line PWM Controlle | ||
| UC3851DW | AC/DC Converters Prog Off-Line PWM Controlle | ||
| UC3851DWTRG4 | AC/DC Converters Prog Off-Line PWM Controlle | ||
| UC3851NG4 | AC/DC Converters Prog Off-Line PWM Controlle | ||
| UC3851DWG4 | AC/DC Converters Prog Off-Line PWM Controlle |