| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,854 pcs
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23854 pcs | On Request | 1 | On Request | On Request | Jan-97 | On Request | On Request |
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| Clock Sync | |
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| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
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The TL1451ACNS from Texas Instruments is a versatile dual channel Pulse-Width-Modulation (PWM) control circuit designed for DC/DC conversion applications. It operates with an input voltage range of 3.6V to 50V and can provide an output voltage from 1V to 50V. This controller supports multiple topologies, including Buck, Boost, and Flyback configurations, making it suitable for a wide array of power management designs.
Key electrical characteristics include a typical quiescent current of 1.7mA and an adjustable operating frequency from 1kHz to 500kHz, with a maximum duty cycle of 100%. The device features frequency control for precise regulation. It is designed for surface mount installation and comes in a 16-SOIC package.
This controller is well-suited for applications requiring flexible power supply solutions. Its wide input voltage range and support for various switching topologies make it a robust choice for designers needing to implement efficient power conversion circuits. The device's integrated features simplify design and enhance performance in demanding applications.
| Qty | Low | High |
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| 1+ | $1.82 | $1.82 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.6V to 50V.
The TL1451ACNS is available in a 16-SOIC (0.209\", 5.30mm Width) surface-mount package.
The operating temperature range is -20°C to 85°C.
It supports buck, boost, and flyback topologies.
The maximum duty cycle is 100%.
The typical quiescent current is 1.7mA.
The switching frequency range is 1kHz to 500kHz.