LTM4700EY#PBF

The LTM®4700 is a dual 50A or single 100A step-down
µModule® (power module) DC/DC regulator featuring
remote configurability and telemetry-monitoring of power
management parameters over PMBus— an open standard
I
2C-based digital interface protocol. The LTM4700 is
comprised of fast analog control loops, precision mixedsignal circuitry, EEPROM, power MOSFETs, inductors and
supporting components. The LTM4700 product video is
available on website.
The LTM4700’s 2-wire serial interface allows outputs to
be margined, tuned and ramped up and down at programmable slew rates with sequencing delay times. Input and
output currents and voltages, output power, temperatures,
uptime and peak values are readable. Custom configuration of the EEPROM contents is not required. At start-up,
output voltages, switching frequency, and channel phase
angle as-signments can be set by pin-strapping resistors.
The LTpowerPlay® GUI and DC1613 USB-to-PMBus converter and demo kits are available.
The LTM4700 is offered in a 15mm × 22mm × 7.87mm
BGA package available with SnPb or RoHS compliant
terminal finish.