TPS536C9TRSLR
ActiveDUAL-CHANNEL, 12-PHASE STEP-DOWN DIGITAL MULTIPHASE D-CAP+™ CONTROLLER WITH VR14 SVID AND PMBUS
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TPS536C9TRSLR
ActiveDUAL-CHANNEL, 12-PHASE STEP-DOWN DIGITAL MULTIPHASE D-CAP+™ CONTROLLER WITH VR14 SVID AND PMBUS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS536C9TRSLR |
|---|---|
| Current - Output | 765 A |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (6x6) |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) [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 | Cut Tape (CT) | 1 | $ 16.33 | |
| 10 | $ 15.01 | |||
| 25 | $ 14.39 | |||
| 100 | $ 12.68 | |||
| 250 | $ 12.05 | |||
| 500 | $ 11.28 | |||
| Digi-Reel® | 1 | $ 18.72 | ||
| 10 | $ 13.55 | |||
| 25 | $ 12.22 | |||
| 100 | $ 10.74 | |||
| 250 | $ 10.02 | |||
| 500 | $ 9.63 | |||
| N/A | 2995 | $ 16.60 | ||
| Tape & Reel (TR) | 3000 | $ 9.95 | ||
| Texas Instruments | LARGE T&R | 1 | $ 5.80 | |
| 100 | $ 4.72 | |||
| 250 | $ 3.71 | |||
| 1000 | $ 3.15 | |||
Description
General part information
TPS536C9 Series
The TPS536C9 is a VR14 SVID compliant step down controller with two channels, built-in non-volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI NexFET™ power stages. Advanced control features such as the D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, low output capacitance, and good dynamic current sharing. The device also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at different loads. 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 TPS536C9 device is offered in a thermally enhanced 48-pin QFN packaged and is rated to operate from –40°C to 125°C.
The TPS536C9 is a VR14 SVID compliant step down controller with two channels, built-in non-volatile memory (NVM), and PMBus™ interface, and is fully compatible with TI NexFET™ power stages. Advanced control features such as the D-CAP+ architecture with undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, low output capacitance, and good dynamic current sharing. The device also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at different loads. 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.
Documents
Technical documentation and resources