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Manufacturer / Brand: AD
Details: 60V Dual OutputStep-Up Controller with DigitalPower System Management
Series: LTC7880
Quantity Available: Over 43660 pieces

Datasheet for LTC7880:

LTC7880 datasheet
Price for LTC7880
Product Parameters
  • Manufacturer Part Number : LTC7880
  • Manufacturer : AD
  • Description : 60V Dual OutputStep-Up Controller with DigitalPower System Management
  • Series : LTC7880
  • Reference Price : USD 6.104
  • Our Price : We have a better price, contact us by email
  • Product Type : Switching Regulators
  • Function : Step-Up (Boost) Regulators
  • Current Suggest : Recommended for New Designs
  • Status : Production
  • RoHS Status: -
  • Voltage: -
  • Feature: -
  • Package Case: -
  • Temperature Range: -
  • Packing: Reel/Tray/Tube
  • Standard Packing Quantity: -
  • Country of Origin: -
  • Other Part Number : LTC7880
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of LTC7880
  • PMBus/I2C Compliant Serial Interface
    • Telemetry Read-Back Includes Input and Output Voltage and Current, Temperature and Faults
    • Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV/OC, Frequency, and Control Loop Compensation
  • Output Error Less Than ±0.5% Over Temperature
  • Integrated 16-Bit ADC and 12-Bit DAC
  • Internal EEPROM with ECC and Fault Logging
  • Integrated N-Channel MOSFET Gate Drivers
Power Conversion
  • Wide Input Voltage Range: 5V to 40V
  • Operates Down to 2.5V After Start-Up
  • VOUT0, VOUT1 Range: Up to 60V
  • Analog Current Mode Control
  • Accurate PolyPhase® Current Sharing for Up to 6 Phases (50kHz to 500kHz)
  • Available in a 52-Lead (7mm × 8mm) QFN Package
Product Detailed Description for LTC7880

The LTC7880 is a dual PolyPhase® DC/DC synchronous step-up switching regulator controller with I2C-based PMBus compliant serial interface. This controller employs a constant-frequency, current-mode architecture, with high voltage input and output capability along with programmable loop compensation. The LTC7880 is supported by the LTpowerPlay™ software development tool with graphical user interface (GUI).

Switching frequency, output voltage, and device address can be programmed both by digital interface as well as external configuration resistors. Parameters can be set via the digital interface or stored in EEPROM. The gate drive for the LTC7880 can be programmed from 6.3V to 9V to maximize efficiency. Both outputs have an independent power good indicator and FAULT function.

The LTC7880 can be configured for discontinuous (pulse-skipping) mode or continuous inductor current mode.

Applications

  • Automotive Always-On and Start-Stop Systems
  • Industrial and Point of Load Applications

All registered trademarks and trademarks are the property of their respective owners. Protected by U.S. patents, including 5481178, 5705919, 5929620, 6100678, 6144194, 6177787, 5408150, 6580258, 6304066, 7420359, 8786268 Patent Pending. Licensed under U.S. Patent 7000125 and other related patents worldwide.
Lifecycle information of LTC7880

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

LTC7880 More photos
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