MAX17080+SMP - Brand New Maxim Integrated Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS
In Stock:2306 ,Ready for Immediate Shipping
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In Stock:
2306,
Ready for Immediate Shipping
Brand:Maxim Integrated
Chipdatas Part No.:CD94-MAX17080+SMP
Manufacturer Part No.:MAX17080+SMP
Datecode:09+
Package:QFN
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Description
The MAX17080+SMP is a triple-output, step-down, fixed frequency controller for AMD's serial VID interface (SVI) CPU and northbridge (NB) core supplies. It consists of two high-current SMPSs for the CPU cores and one 3A internal switch SMPS for the NB core. The two CPU core SMPSs run 180° out-of-phase for true interleaved operation, minimizing input capacitance. The 3A internal switch SMPS runs at twice the switching frequency of the core SMPS, reducing the size of the external components.
Specifications and features
- Dual-Output Fixed-Frequency Core Supply Controller
- Split or Combinable Outputs Detected at Power-Up
- Dynamic Phase Selection Optimizes Active/Sleep Efficiency
- Transient Phase Repeat Reduces Output Capacitance
- True Out-of-Phase Operation Reduces Input Capacitance
- Programmable AC and DC Droop
- Accurate Current Balance and Current Limit
- Integrated Drivers for Large Synchronous Rectifier MOSFETs
- Programmable 100kHz to 600kHz Switching Frequency
- 4V to 26V Battery Input Voltage Range
- 3A Internal Switch Northbridge SMPS
- 2.7V to 5.5V Input Voltage Range
- 2x Programmable Switching Frequency
- 100mΩ/50mΩ Power Switches
- ±0.5% VOUT Accuracy over Line, Load, and Temperature
- AMD SVI-Compliant Serial Interface with Switchable Address
- 7-Bit On-Board DAC: 0 to +1.550V Output Adjust Range
- Integrated Boost Switches
- Adjustable Slew-Rate Control
- Power-Good (PWRGD) and Thermal-Fault (VRHOT) Outputs
- System Power-OK (PGD_IN) Input
- Overvoltage, Undervoltage, and Thermal-Fault Protection
- Voltage Soft-Startup and Passive Shutdown
- < 1µA Typical Shutdown Current
Application Scenarios
The MAX17080+SMP is commonly used in evaluation boards for DC/DC and AC/DC (Off-Line) SMPS systems, particularly those designed for AMD's serial VID interface (SVI) CPU and northbridge (NB) core supplies. It can be used in various computing and power supply applications.
Comparison
Advantages- Triple-output design for CPU and NB core supplies
- Interleaved operation for minimizing input capacitance
- Reduced size of external components due to higher switching frequency
- Programmable AC and DC droop
- Accurate current balance and limit
- Integrated drivers for large synchronous rectifier MOSFETs
- Wide input voltage range
- Compliant with AMD SVI interface
- Various protection features
Disadvantages- Specifically designed for AMD SVI systems
- May require additional components for complete system integration
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download MAX17080+SMP
- Chipdatas Part: CD94-MAX17080+SMP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/28 23:25 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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