| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
139,077 pcs
|
139077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
25,228 pcs
|
25228 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Features | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TL1451CNSR is a versatile DC DC switching controller IC that integrates two pulse-width modulation (PWM) control circuits onto a single monolithic chip. Primarily designed for power-supply control applications, it offers a wide input voltage range from 3.6V to 50V.
Key electrical features include voltage mode control, nonsynchronous rectification, and a frequency range of 1kHz to 500kHz. The device supports multiple topologies such as Buck, Boost, and Flyback, with an output configuration for positive voltage. It also includes features like frequency control and an output type of Transistor Driver.
This controller operates within an ambient temperature range of -20°C to 85°C and is housed in a 16-SOIC package, suitable for surface mount applications. The TL1451CNSR is designed for robust performance in various power management systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.63 | $1.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
3.6V to 50V.
Buck, boost, flyback, forward, and SEPIC.
2 outputs.
1kHz to 500kHz.
-20°C to 85°C.
16-SOIC surface mount package.
Voltage mode.