TPS53689TRSBR
ActiveDUAL-CHANNEL, 8-PHASE STEP-DOWN DIGITAL MULTIPHASE D-CAP+™ CONTROLLER WITH VR14 SVID AND PMBUS
Deep-Dive with AI
Search across all available documentation for this part.
TPS53689TRSBR
ActiveDUAL-CHANNEL, 8-PHASE STEP-DOWN DIGITAL MULTIPHASE D-CAP+™ CONTROLLER WITH VR14 SVID AND PMBUS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS53689TRSBR |
|---|---|
| Applications | Intel VR14, Controller |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 40-WFQFN Exposed Pad |
| Supplier Device Package | 40-WQFN (5x5) |
| Voltage - Input [Max] | 17 V |
| Voltage - Input [Min] | 4.5 V |
| Voltage - Output [Max] | 5.5 V |
| Voltage - Output [Min] | 0.25 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 2787 | $ 7.16 | |
| Texas Instruments | LARGE T&R | 1 | $ 4.64 | |
| 100 | $ 3.78 | |||
| 250 | $ 2.97 | |||
| 1000 | $ 2.52 | |||
Description
General part information
TPS53689T Series
The TPS53689T is a VR14 SVID compliant step down controller with trans-inductor voltage regulator (TLVR) topology support, two channels, built-in non-volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI smart power stages. Advanced control features such as the D-CAP+ architecture provide fast transient response, low output capacitance, and good dynamic current sharing. Adjustable control of output voltage slew rate and adaptive voltage positioning are natively supported. In addition, the device supports the PMBus communication interface for reporting the telemetry of voltage, current, power, temperature, and fault conditions to the host system. All programmable parameters can be configured through the PMBus interface and can be stored in NVM as the new default values, to minimize the external component count.
The TPS53689T is a VR14 SVID compliant step down controller with trans-inductor voltage regulator (TLVR) topology support, two channels, built-in non-volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI smart power stages. Advanced control features such as the D-CAP+ architecture provide fast transient response, low output capacitance, and good dynamic current sharing. Adjustable control of output voltage slew rate and adaptive voltage positioning are natively supported. In addition, the device supports the PMBus communication interface for reporting the telemetry of voltage, current, power, temperature, and fault conditions to the host system. All programmable parameters can be configured through the PMBus interface and can be stored in NVM as the new default values, to minimize the external component count.