Texas Instruments TPS53688ARSBR
Manufacturer No:
TPS53688ARSBR
Manufacturer:
Texas Instruments
Package:
Description:
Dual-Channel, 8-phase, Step-down Multiphase Controller with SVID and AVSbus Interface
Quantity:
In Stock :7591
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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TPS53688ARSBR Information
Texas Instruments TPS53688ARSBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS53688ARSBR.
- Type
- Parameter
- Rating
- Catalog
- Operating temperature range (°C)
- to
- Package
- WQFN (RSB)
- Pins
- 40
- Size
- 25 mm² 5 x 5
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
- Type
- Parameter
Download datasheets and manufacturer documentation for Texas Instruments TPS53688ARSBR.
Data sheet:
The TPS53688A is a fully VR13.HC SVID compliant step-down controller with dual channels, built-in non-volatile memory (NVM), and PMBus interface, and is fully compatible with TI NexFET smart power stage. Advanced control features such as DCAP+ architecture with undershoot reduction (USR) provide fast transient response, low output capacitance, and good current sharing. The device also provides novel phase interleaving strategy and dynamic phase shedding for efficiency improvement at different loads. Adjustable control of VCORE slew rate and voltage positioning round out the VR13.HC SVID features. In addition, the device supports the PMBus communication interface for reporting the telemetry of voltage, current, power, temperature, and fault conditions to the systems. All programmable parameters can be configured by the PMBus interface and can be stored in NVM as the new default values to minimize the external component count.
The TPS53688A device if offered in a thermally enhanced 40-pin QFN packaged and is rated to operate from –40°C to 125°C.
- Input voltage range: 4.5V to 18V
- Output voltage range: 0.25V to 5.5V
- Intel VR13.HC SVID compliant
- Dual output supporting M+N phase configurations: (N+M ≤ 8, M ≤ 4)
- Enhanced D-CAP+™ control to provide super transient performance with excellent dynamic current sharing
- Programmable loop compensations
- Programmable phase-firing order
- Individual phase current calibrations and reports
- Dynamic phase shedding with programmable current threshold for optimizing efficiency at light and heavy loads
- Fast phase-adding for undershoot reduction (USR)
- Driverless configuration for efficient high-frequency switching
- Fully compatible with TI NextFET™ power stage for high-density solutions
- Accurate, adjustable voltage positioning (AVP)
- Patented AutoBalance™ phase balancing
- Cycle-by-cycle per-phase current limit
- PMBus™ system interface for telemetry of voltage, current, power, temperature, and fault conditions
- New soft-shutdown option for over voltage fault
- 5mm × 5mm, 40-pin, QFN package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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