| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
550 pcs
|
550 pcs | On Request | 1 | On Request | On Request | 1006+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Frequency | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Current | |
| Output Phases | |
| Output Type | |
| Output Voltage | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The TPS51217DSCT from Texas Instruments is a high-performance, single synchronous step-down buck controller. It is designed for applications requiring low output voltage and high current, such as notebook power rails and point-of-load power supplies in digital consumer products.
This controller features a wide input voltage range of 3 V to 28 V and supports an output voltage range from 0.6 V to 2.6 V, capable of handling output loads up to 20A+. It utilizes D-CAP mode with a fast 100-ns load step response and adaptive on-time control architecture, operating at a fixed 340kHz frequency.
The TPS51217DSCT includes built-in features like a 0.5% 0.6 V reference, internal voltage servo, soft-start, pre-charged start-up, output discharge, power good output, and integrated boost switch. Protection features include OVP/UVP/OCP and non-latching thermal shutdown.
Packaged in a compact 10-WSON (3x3) or 10-WFDFN exposed pad, this surface-mount device is suitable for space-constrained designs. The operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.98 | $1.98 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3 V to 28 V.
The output voltage range is 0.6 V to 2.6 V.
The output current can be up to 20 A+.
The switching frequency is fixed at 340 kHz.
It is available in a 10-WSON (3x3) package and also a 10-WFDFN exposed pad package.
The operating temperature range is -40°C to 85°C.
It includes Enable and Power Good control features.