Description
UC3856DW Texas Instruments - Yeehing Electronics
40V, 1.5A current mode 1MHz PWM controller , 0C to 70C
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.342 |
| 100 — 249 | 3.54 |
| 250 — 999 | 2.782 |
| 1,000 + | 1.89 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull |
| Number of Outputs | 2 Output |
| Switching Frequency | 1000 kHz |
| Duty Cycle - Max | 50 % |
| Output Current | 1.5 A |
| Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-16 |
| Packaging | Tube |
| Operating Temperature Range | 0 C to + 70 C |
| Series | UC3856 |
| Type | Current Mode PWM Controllers |
| Brand | Texas Instruments |
| Fall Time | 40 ns |
| Moisture Sensitive | Yes |
| Product Type | Switching Controllers |
| Rise Time | 40 ns |
| Factory Pack Quantity | 40 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.016709 oz |
For more information, please refer to datasheet
Documents
| UC3856DW Datasheet |
More Information
The UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important. All input to output delays have been minimized, and the current sense output is slew rate limited to reduce noise sensitivity. Fast 1.5A peak output stages have been added to allow rapid switching of power FETs.
