- MP2926
MP2926
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Description
The MP2926 is a triple-loop, digital, multi-phase controller that provides power for the memory and SoC. It can operate with MPS’s Intelli-Phase™ products to complete a multi-phase voltage regulator (VR) solution with minimal external components. The MP2926 can be configured with up to two-phase operation for each rail.
The device features an integrated non-volatile memory (NVM) to store and restore device configurations. Device settings and fault parameters can be configured and monitored via the PMBus and I2C interface. The MP2926 can monitor and report output current (IOUT) through the current-sense (CS) output from Intelli-Phase™ devices.
The MP2926 is based on unique, digital, multi-phase, nonlinear control to provide fast transient response to the load transient with minimal output capacitors. The power loop compensation is easy to configure with only one power loop control method for both steady state and load transient.
The MP2926 is available in a QFN-40 (5mmx5mm) package.
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Features & Benefits
- Multi-Phase, Triple-Output, Digital Controller
- PMBus/I2C Compliant (1MHz Bus Speed)
- PVID Mode
- Pin Configurable for PMBus Address
- Built-In Non-Volatile Memory (NVM) to Store Custom Configurations
- 200kHz to 3MHz Switching Frequency (fSW)
- Automatic Loop Compensation
- Fewer External Components than a Conventional Analog Controller
- Best Transient Performance with Nonlinear Digital Control
- Flexible Phase Assignment for Triple Rails
- Automatic Phase-Shedding for High Efficiency
- Phase-to-Phase Active Current Balancing with Configurable Offsets for Thermal Balancing
- Input Voltage (VIN), Output Voltage (VOUT), Current, and Power Monitoring
- Regulator Temperature Monitoring
- VIN Under-Voltage Lockout (UVLO) Protection
- Output Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Over-Current Protection (OCP), and Over-Temperature Protection (OTP) with No Action, Latch, or Hiccup Mode
- Intelli-Phase™ Fault Diagnosis
- Auto-Recording for the VR Fault Type to the NVM
- Digital Load and Line Regulation
- Overclocking Mode by Adding Offset to VOUT
- RoHS-Compliant
- Available in a QFN-40 (5mmx5mm) Package
Active Part Numbers:
MP2926GUT-xxxx-Z MP2926GUT-xxxx-P MP2926GUT-0000-Z MP2926GUT-0000-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP2926 Resources
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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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