| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,006 pcs
|
2006 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Duty Cycle | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Topology | |
| Voltage |
The Texas Instruments UCC3813DTR-4 is a high-speed, low-power BiCMOS current-mode PWM controller IC. It is designed for use in off-line and DC-to-DC fixed-frequency switching power supplies, requiring minimal external components.
This device features an operating voltage range of 8.3V to 12V and can operate at frequencies up to 1MHz. The maximum duty cycle is specified at 49%. It supports multiple topologies including Boost, Buck, Flyback, and Forward configurations, with either output isolation.
The UCC3813DTR-4 is housed in an 8-SOIC package, suitable for surface mount applications. Its operating temperature range is -55°C to 150°C (TJ). The control features include frequency control, and it does not have internal switches.
This component is part of the UCC3813-x family, offering economy and low power consumption for various power management applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.80 | $0.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 8.3V to 12V.
The maximum duty cycle is 49%.
It supports boost, buck, flyback, and forward topologies.
The operating junction temperature range is -55°C to 150°C.
It is available in an 8-SOIC surface-mount package.
No, it does not have internal switches.