| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,330 pcs
|
2330 pcs | On Request | 1 | On Request | On Request | 1301+ | On Request | On Request |
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The UC2901Q from Texas Instruments is an integrated circuit designed as an isolated feedback generator. It utilizes an amplitude-modulation system for coupling feedback error signals across a voltage isolation boundary, offering a low-cost alternative to optical couplers.
This device features an internal 1% reference and error amplifier, along with a carrier oscillator usable up to 5MHz. It can be synchronized to an external clock for system integration. The operating voltage range is from 4.5V to 40V, with an operating temperature range of -40°C to 85°C.
The UC2901Q is available in a 20-PLCC (9x9) surface mount package. Its applications include feedback generation in power systems where isolation is required. The device also includes a loop status monitor.
Key electrical specifications include a typical current of 5mA, with absolute maximum ratings for input supply voltage up to 40V. Driver output currents are rated up to -35mA, and reference output current is -10mA.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 40V.
20-LCC (J-Lead) or 20-PLCC (9x9) surface mount package.
-40°C to 85°C.
Reference output current up to -10mA, driver output current up to -35mA.
1000mW at TA=25°C and 2000mW at TC=25°C.
-55°C to 150°C.
-65°C to 150°C.