- MPQ29164-AEC1
MPQ29164-AEC1
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Description
The MPQ29164-AEC1 is a dual-rail, multi-phase digital voltage regulator (VR) controller, and it is compliant with IMVP8/IMVP9/IMVP9.1 for Intel microprocessors.
The MPQ29164-AEC1 can work with MPS’s Intelli-PhaseTM products to complete the multi-phase VR solution with minimal external components. The device can be configured for single-rail operation, and can operate in low quiescent current (IQ) mode. Rail A is configurable up to 4 phases, while rail B is configurable up to 2 phases.
The on-chip, multiple-time programmable (MTP) memory stores and restores device configurations. Device configurations and fault parameters can be configured or monitored using the I2C interface. The MPQ29164-AEC1 can monitor and report the output current (IOUT) through the Intelli-PhaseTM current-sense (CS) output.
The MPQ29164-AEC1 is based on unique, digital, multi-phase nonlinear control to provide fast transient response with minimal output capacitors. With only one power loop control method for both the steady state and load transient, power loop compensation is simple to configure.
The MPQ29164-AEC1 is available in a TQFN-48 (6mmx6mm) package, and is available in AEC-Q100 Grade 1.
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Features & Benefits
- Configurable Phase Numbers
- Two Rails with Up to 6-Phase Operation:
- Up to 4 Phases on Rail A
- Up to 2 Phases on Rail B
- Intel IMVP8, IMVP9, and IMVP9.1 Compliant
- I2C Compliant
- Serial VID Interface for Configuring and Monitoring
- Built-In Multiple-Time Programmable (MTP) Memory to Store Customer Configurations
- Automatic Loop Compensation
- Automatic Phase-Shedding (APS) to Improve Overall Efficiency
- Phase-to-Phase Active Current Balancing
- Input Voltage (VIN), Output Voltage (VOUT), Power, and Output Current (IOUT) Monitoring
- Low Quiescent Current (IQ) Function
- Regulator Temperature Monitoring
- Under-Voltage Lockout (UVLO), Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Over-Current Protection (OCP), Over-Temperature Protection (OTP), and Reverse-Voltage Protection (RVP) with No Action, Latch-Off, Auto-Retry, and Hiccup Options
- Digital, Configurable Load Line
- Supports Fast-V Mode (FVM)
- Available in a TQFN-48 (6mmx6mm) Package
- Available in AEC-Q100 Grade 1
Active Part Numbers:
MPQ29164GQKTE-xxxx-AEC1-Z MPQ29164GQKTE-xxxx-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ29164-AEC1 Resources
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USE CASE
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