FEATURES

► Input voltage range: 0.6V to 5.5V

► BIAS voltage range: 2.375V to 5.5V

► Maximum output current: 3A

► I2C/PMBus communication

► Jumper selects bias mode of either external bias voltage or 3.3V

internal logic power from the PMBus interface

► Output voltage is precisely programmed to 1.20V by two 1%

resistors in series

► BNC connectors for noise and PSRR measurement

► Component placeholder can connect the PGFB pin directly to

BIASAF to keep PG high

► Operates standalone without PMBus programming

► Jumper turns regulator on or off

► Jumper enables or disables the internal clocks of LT3074 for

noise performance verification

► Jumper and resistor combinations select the serial bus interface

address

► Stacking connectors allow PMBus communication to multiple

EVAL-LT3074-AZ

► 6-pin 0.1 inch pitch connector implements Pmod Type 6 I2C

► LED indication of POWER ON, POWER GOOD and PMBus

ALERT

► Terminals provide output current and output regulation status

monitoring

► The VIOC pin of the LT3074 manages power dissipation and

PSRR

► Banana jacks minimize VIN and VOUT connection voltage drops

► VO+, VO−, and VI+ terminals for regulation and dropout monitoring

► Component footprint for an SMA connector that allows a shielded

VIN power connection

► 22-lead (3mm x 4mm) LQFN package