- MP29612-A
MP29612-A
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Description
The MP29612-A is a dual-rail, digital, multi-phase controller that provides power for SVI3 core power. The device can work with MPS’s Intelli-PhaseTM products to complete the multi-phase voltage regulator (VR) solution with minimum external components. It can be configured to maximum 12-phase operation for rail 1, and maximum 6-phase operation for rail 2.
The controller provides an on-chip non-volatile memory (NVM) to store and restore device configurations. Device configurations and fault parameters can be easily configured or monitored via the PMBus/I2C interface. The MP29612-A can monitor and report the output current (IOUT) via the current-sense output of the Intelli-PhaseTM devices.
It is based on a unique, digital, multi-phase, nonlinear control to provide fast transient response with minimal output capacitors. With only one power loop control method for both steady state and load transient, power loop compensation is very easy to configure.
The MP29612-A is available in a TQFN-48 (6mmx6mm) package.
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Features & Benefits
- Up to 12-Phase, 2-Output, Digital Controller
- SVI3 (Version 2) Compliant
- PMBus/I2C Compliant (1MHz Bus Speed)
- Pin-Configurable for PMBus Address
- Built-In Non-Volatile Memory (NVM) to Store Configurations
- 200kHz to 3MHz Switching Frequency (fSW)
- Automatic Loop Compensation
- Supports Multi-Configuration for 6 Different Applications
- Flexible Pulse-Width Modulation (PWM) Assignment for Two Rails
- Automatic Phase-Shedding (APS) to Improve Overall Efficiency
- Phase-to-Phase Active Current Balancing with Configurable Offsets for Thermal Balance
- Input Voltage (VIN), Output Voltage (VOUT), Current, and Power Monitoring
- Regulator Temperature Monitoring
- VIN Under-Voltage Lockout (UVLO), Output Over-Voltage Protection (OVP)/Under-Voltage Protection (UVP), Over-Current Protection (OCP), Over-Temperature Protection (OTP) with No Action, Latch-Off, or Hiccup Options
- Intelli-PhaseTM Fault Diagnosis
- Voltage Regulator (VR) Auto-Records Fault Type to the NVM
- Digital Load-Line Regulation
- Overclocking Mode by Adding Offset to VOUT
- Available in a TQFN-48 (6mmx6mm) Package
Active Part Numbers:
MP29612-AGQKT-xxxx-Z MP29612-AGQKT-xxxx-P MP29612-AGQKT-0000-Z MP29612-AGQKT-0000-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP29612-A Resources
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APPLICATION
POWER SOLUTION FOR 5GAPPLICATION -
APPLICATION
POWER SOLUTION FOR NICAPPLICATION -
APPLICATION
POWER SOLUTION FOR SWITCHESAPPLICATION -
PRODUCT CATEGORY
PROCESSOR CORE POWER CONTROLLERSPRODUCT CATEGORY -
APPLICATION
SERVERS (DDR5 POWER)APPLICATIONDDR5 SDRAM (synchronous dynamic random-access memory) is the latest generation of DDR memory. It is the successor to DDR4 and offers significant improvements in speed, capacity, and power efficiency. DDR5 memory modules are designed for use in personal computers, workstations, and servers. Key benefits of DDR5 memory modules include: Higher speeds: DDR5 memory modules can operate at speeds ...
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APPLICATION
SERVERS (CORE POWER) DATA CENTER SOLUTIONAPPLICATIONCloud computing, AI and machine learning, and other game-changing innovations are spreading across the technology industry and becoming ubiquitous in consumers everyday lives. However, supporting the increased processing and data needs of these technologies requires servers and data centers to be able to deliver at greater rates than ever before. High power density than ever has to fit into shrink...
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PRODUCT CATEGORY
PROCESSOR CORE POWER CONTROLLERSPRODUCT CATEGORY -
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MP2853PRODUCTDual-Loop, Digital, Multi-Phase Controller with PMBusTM Interface for AMD SVI2
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MP2965PRODUCTDual-Loop, Digital, Multi-Phase Controller with PMBus Interface for VR13.HC/AVSBUS
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MP2888APRODUCTDigital, Multi-Phase PWM Controller with PMBus and PWM-VID
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