TPS53667RTAT Part Information
- 1-, 2-, 3-, 4-, 5-, or 6- Phase Operation
- 1.8-V and 3.3-V PMBus Bias Compatible
- 16 Levels of Programmable Per-Phase OCL with Pinstrap or NVM
- 300-kHz to 1-MHz Frequency Selections with Closed-loop Frequency Control
- 8 Independent Levels of Overshoot Reduction (OSR) and Undershoot Reduction (USR)
- 8-bit Selectable BOOT Voltage via Pinstrap or NVM: 0.5 V to 2.5 V (down to 5-mV Step)
- Accurate, Adjustable Voltage Positioning
- Compatible with CSD9549x NexFETu2122 Power Stages
- Configurable with Non-Volatile Memory (NVM) or Resistor Pinstrap
- Conversion Voltage Range: 4.5 V to 17 V
- Driverless Configuration for Efficient High- Frequency Switching
- Dynamic Phase Shedding with Programmable Current Threshold
- Fast Transient with DCAP+u2122Control
- Fault Reporting: Output Voltage, Output Current, and Temperature
- Optimized Efficiency at Light and Heavy Loads
- PMBusu2122 System Interface for Telemetry of Voltage, Current, Power, Temperature, and Fault Conditions
- Patented AutoBalanceu2122 Phase Balancing
- Phase Current Imbalance Detection and Reporting
- Small, 6 mm u00d7 6 mm, 40-Pin, QFN, PowerPADu2122
- Support Pre-Bias Startup
- Uses TIu2019s Fusion Digital Power Designer GUI
|Supply Voltage Min||4.5V|
|Supply Voltage Max||17V|
|No. of Outputs||1 Output|
|Duty Cycle (%)||-|
|Controller IC Case Style||WQFN|
|No. of Pins||40Pins|
|Topology||Buck (Step Down)|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 2 - 1 year|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- 6-Phase, D-CAP+ step-down driverless buck controller with NVM and PMBus interface for ASIC | Texas Instruments
Frequently Asked Questions
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What category does TPS53667RTAT fall under?
The TPS53667RTAT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the TPS53667RTAT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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