| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,510 pcs
|
6510 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
2,617 pcs
|
2617 pcs | On Request | 1 | On Request | On Request | 1306+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The TPS40131RHBR from Texas Instruments is a two-phase synchronous buck controller featuring integrated MOSFET drivers. This controller is optimized for power management applications, offering a wide input voltage range from 4.5V to 28V.
Key electrical specifications include a maximum duty cycle of 87.5% and a programmable switching frequency up to 1.2MHz. It supports current mode control with forced current sharing and includes features like enable, power good, and soft start. The device operates within a temperature range of -40°C to 85°C.
Packaged in a 32-VQFN (5x5) with an exposed pad, the TPS40131RHBR is designed for surface mount applications. Its two-phase interleaved operation and synchronous rectification contribute to efficient step-down conversion. This controller is suitable for various applications including point-of-load converters, graphic cards, internet servers, networking equipment, telecommunications, and distributed power systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.84 | $1.84 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5V to 28V.
32-VFQFN Exposed Pad (supplier device package 32-VQFN 5x5).
-40°C to 85°C.
100kHz to 1.2MHz.
87.5%.
Yes.
Current Limit, Enable, Frequency Control, Power Good, Soft Start.