Order- MP86957
MP86957
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Description
The MP86957 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers. It achieves 70A of continuous output current over a wide input supply range.
The MP86957 is a monolithic IC approach that can drive up to 70A per phase. Integration of drivers and MOSFETs results in high efficiency due to optimal dead time and parasitic inductance reduction. This small 5mmx6mm LGA device can operate from 100kHz to 3MHz.
The MP86957 offers many features to simplify system design. This device works through controllers with a tri-state PWM signal. It also comes with Accu-SenseTM current sense to monitor the inductor current, and temperature sense to report junction temperature.
The MP86957 is ideal for server applications where efficiency and small size are at a premium.
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Features & Benefits
- Wide 3V to 16V Operating Input Range
- 70A Output Current
- Current Sense: Accu-SenseTM
- Temperature Sense
- Accepts Tri-State PWM Signal
- Current Limit Fault Flag
- Over-Temperature Fault Flag
- Low-Side Catastrophic Fault Flag and Protection
- Available in a 5mmx6mm LGA Package
Active Part Numbers:
MP86957GMJ-P MP86957GMJ-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP86957 Resources
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PRODUCT CATEGORY
PROCESSOR CORE POWER INTELLI-PHASE (MONOLITHIC DRMOS)PRODUCT CATEGORY -
ARTICLE
DESIGNING A MULTI-PHASE BUCK CONVERTER WITH DIGITAL CONTROLLERSARTICLEOver recent decades, server and computing system complexity has increased alongside power delivery (PD) requirements. This makes regulator design more challenging because it requires a tradeoff between higher efficiency and a fast dynamic response, as well as between reduced power loss and the size of the MOSFETs. Servers require power supplies with high current, low voltages, and fast transient ...
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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 INTELLI-PHASE (MONOLITHIC DRMOS)PRODUCT CATEGORY -
PRODUCT
MP87180PRODUCT80A Intelli-PhaseTM DrMOS Solution with Quiet SwitcherTM Technology and 5V PVCC in a TLGA-41 (5mmx6mm) Package
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PRODUCT
MP87190PRODUCT90A, Intelli-PhaseTM DrMOS Solution in a TLGA-41 (5mmx6mm) Package with Quiet SwitcherTM Technology and 5V PVCC
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PRODUCT
MP86962PRODUCT80A, Radiation-Tolerant Intelli-PhaseTM DrMOS Solution in a TLGA-41 (5mmx6mm) Package
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PRODUCT
MP86935-APRODUCT60A, Intelli-PhaseTM Solution with Integrated HS-FETs, LS-FETs, and Drivers in a TLGA-35 (3mmx6mm) Package
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PRODUCT
MP86992PRODUCT16V, 50A, Intelli-PhaseTM Solution in an LGA-41 (5mmx6mm) Package
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PRODUCT
MP86972PRODUCT60A, Intelli-Phase SolutionTM with Integrated HS-FETs, LS-FETs, and Driver in a TLGA-35 (3mmx6mm) Package
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PRODUCT
MP86952PRODUCT16V, 70A, Radiation-Tolerant, Monolithic Half-Bridge Intelli-PhaseTMSolution with Internal Power MOSFETs and Gate Drivers
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PRODUCT
MP86950PRODUCTIntelli-PhaseTM Solution, Monolithic Half-Bridge with Integrated Internal Power MOSFETs and Gate Drivers
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PRODUCT
MP86965PRODUCTIntelli-PhaseTM Solution with Integrated High-Side and Low-Side MOSFETs and Driver
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PRODUCT
MP86936PRODUCTIntelli-PhaseTM Solution with Integrated Driver and HS-FETs/LS-FETs
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PRODUCT
MP86920PRODUCTIntelli-PhaseTM Solution with Integrated HS-FETs, LS-FETs, and Driver in an LGA (4mmx5mm) Package
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PRODUCT
MP86998PRODUCTIntelli-PhaseTM Solution with Integrated HS-FETs, LS-FETs, and Driver in a TLGA-41 (5mmx6mm) Package
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PRODUCT
MP86956PRODUCTIntelli-PhaseTM Solution (Integrated HS-FET/LS-FET and Driver) in LGA and TLGA (5mmx6mm) Packages
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PRODUCT
MP86933PRODUCT16V, Intelli-Phase Solution in a TQFN 3x3 Package
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PRODUCT
MP86905PRODUCTIntelli-PhaseTMSolution with Integrated HS-/LS-FETs and Driver
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PRODUCT
MP86945APRODUCTIntelli-PhaseTM Solution with Integrated High-Side and Low-Side FETs and Driver
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PRODUCT
MP86934PRODUCT16V Intelli-Phase Solution in TQFN 3x4
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PRODUCT
MP86912CPRODUCT28V, 25A, Intelli-PhaseTM Solution in an LGA (3mmx4mm) Package
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ARTICLE
ACHIEVE FAST TRANSIENT PERFORMANCE WITH MPS’S LATEST 12V-TO-LOAD MULTI-PHASE SOLUTIONARTICLEDatacenter applications use powerful CPU, GPU, and ASIC SoCs that consume significant amounts of current. They range from tens to thousands of amperes, and often fluctuate rapidly based on their specific power demand. Existing design challenges are only growing as technology and consumer demands accelerate. These challenges include large output impedance, and increasing amounts of space occupied b...
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REFERENCE DESIGN
ZYNQ ULTRASCALE+ RFSOC INTERNAL SEQUENCING POWER MANAGEMENT REFERENCE DESIGNREFERENCE DESIGN
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