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LTM4676A Datasheet PDF

Linear Technology LTM4676A

The LTM4676A is comprised of fast analog control loops, precision mixed-signal circuitry, EEPROM, power MOSFETs, inductors and supporting components. The LTM4676A’s 2-wire serial interface allows outputs to be margined, tuned and ramped up and down at programmable slew rates with sequencing delay times. The LTpowerPlay™ GUI and DC1613 USB-to-PMBus converter and demo kits are available.
Part No. LTM4676A
Datasheet LTM4676A Download
Manufacturer
Linear Technology
Description Dual 13A or Single 26A uModule Regulator
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LTM4676A datasheet page 1 preview

FEATURES

nn Dual, Fast, Analog Loops with Digital Interface for Control and Monitoring nn Wide Input Voltage Range: 4.5V to 17V nn Output Voltage Range: 0.5V to 5.5V nn ±0.5% Maximum DC Output Error Over Temperature nn ±2.5% Current Readback Accuracy at 10A Load nn 400kHz PMBus-Compliant I2C Serial Interface nn Integrated 16-Bit ∆Σ ADC nn Supports Telemetry Polling Rates Up to 125Hz nn Constant Frequency Current Mode Control nn Parallel and Current Share Multiple Modules nn All 7-Bit Slave Addresses Supported nn Rail and Global Addressing Supported nn 16mm × 16mm × 5.01mm BGA Package Readable Data: nn Input and Output Voltages, Currents, and Temperatures nn Running Peak Values, Uptime, Faults and Warnings nn Onboard EEPROM Fault Log Record Writable Data and Configurable Parameters: nn Output Voltage, Voltage Sequencing and Margining nn Digital Soft-Start/Stop Ramp nn OV/UV/OT, UVLO, Frequency and Phasing

APPLICATIONS

nn System Optimization, Characterization and Data Mining in Prototype...
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