LTM4700Y中文资料亚德诺数据手册PDF规格书

FEATURES

Dual 50A or Single 100A Digitally Adjustable Outputs with

Digital Interface for Control, Compensation and Monitoring

Wide Input Voltage: 4.5V to 16V

Output Voltage Range: 0.5V to 1.8V

90 Full Load Efficiency from 12VIN to 1VOUT at 100A

0.5 Maximum DC Output Error Over Temperature

3 Current Readback Accuracy (25°C to 125°C)

Integrated Input Current Sense Amplifier

400kHz PMBus-Compliant I2C Serial Interface

Supports Telemetry Polling Rates Up to 125Hz

Integrated 16-Bit ΔΣ ADC

Constant Frequency Current Mode Control

Parallel and Current Share Multiple Modules

15mm × 22mm × 7.87mm BGA Package

Readable Data:

Input and Output Voltages, Currents, and Temperatures

Running Peak Values, Uptime, Faults and Warnings

Internal EEPROM and Fault Logging with ECC

Writable Data and Configurable Parameters:

Output Voltage, Voltage Sequencing and Margining

Digital Soft-Start/Stop Ramp

Optimize Analog Loop Compensation

OV/UV/OT, UVLO, Frequency and Phasing

APPLICATIONS

System Optimization, Characterization and Data Mining

in Prototype, Production and Field Environments

Telecom, Datacom, and Storage Systems