| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
47,579 pcs
|
47579 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Phases | |
| Output Type | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The TPS40057PWPRG4 from Texas Instruments is a versatile synchronous buck controller. It is designed to operate over a wide input voltage range of 8V to 40V, making it suitable for various power management applications.
This controller features a voltage mode control and supports a maximum output current of 20A. The output voltage can be regulated from 0.7V up to 35V. Key control features include current limit, enable, frequency control, and soft start, providing flexibility in system design. The device operates at frequencies up to 1MHz, with a maximum duty cycle of 85% and a typical quiescent current of 1.5mA.
The TPS40057PWPRG4 is housed in a 16-HTSSOP package and is designed for surface mount applications. It operates within an ambient temperature range of -40°C to 85°C. The controller supports clock synchronization and synchronous rectification, contributing to efficient power conversion.
This component is RoHS3 compliant and has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8V to 40V.
The output voltage can be set from 0.7V to 35V.
The maximum output current is 20A.
The operating temperature range is -40°C to 85°C.
It is supplied in a 16-HTSSOP package.
Yes, it supports synchronous rectification.
Yes, it is RoHS3 compliant.