| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | 1440+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Duty Cycle | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The UCC2813PWTR-4 from Texas Instruments is a high-speed, low-power integrated circuit designed for fixed-frequency current-mode switching power supplies. It supports multiple topologies including Boost, Flyback, and Forward configurations, offering flexibility for various power supply designs.
This device operates at a frequency of 1MHz with a maximum duty cycle of 49%. It features essential control functions such as frequency control, and supports non-isolated output configurations. The operating voltage range is between 8.3V and 12V, with an operating temperature range of -55°C to 150°C (TJ).
The UCC2813PWTR-4 is available in an 8-TSSOP package, suitable for surface mounting. Its compact size and integrated features make it a component for designs requiring minimal external parts count. The device is designed for economy and low power consumption.
Key features include internal switching capabilities, making it a complete control and drive solution for off-line and DC-to-DC power supplies. The surface mountable 8-TSSOP package is standard for many electronic assemblies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.88 | $0.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 8.3V to 12V.
The switching frequency is 1MHz.
The maximum duty cycle is 49%.
The junction temperature range is -55°C to 150°C.
It comes in an 8-TSSOP surface-mount package with a 4.40mm body width.
It supports boost, flyback, and forward topologies.
Yes, it includes an internal switch.