Datasheet

LT3045
13
Rev. B
For more information www.analog.com
PIN FUNCTIONS
OUTS (Pin 9/Pin 10): Output Sense. This pin is the non-
inverting input to the error amplifier. For optimal transient
per
formance and load regulation, Kelvin connect OUTS
directly to the output capacitor and the load. Also, tie the
GND connections of the output capacitor and the SET pin
capacitor directly together. A parasitic substrate diode ex
-
ists between OUTS and GND pins of the LT3045; do not
drive OUTS more than
0.3V below GND during normal
operation or during a fault condition.
OUT (Pin 10/Pins 11, 12): Output. This pin supplies
power to the load. For stability, use a minimum 10µF
output capacitor with an ESR below 20mΩ and an ESL
below 2nH. Large load transients require larger output
capacitance to limit peak voltage transients. Refer to the
Applications Information section for more information
on output capacitance. A parasitic substrate diode exists
between OUT and GND pins of the LT3045; do not drive
OUT more than 0.3V below GND during normal operation
or during a fault condition.
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