2

dc2276af

DEMO MANUAL DC2276A

CONDITIONS

MIN*

TYP

MAX

MIN

TYP

MAX

Shunt at –1.25V for JP1

–10mA

–36.0

–1.55

–1.30

–1.25

–1.20

–1.5A

–2.75

–1.55

–1.30

–1.25

–1.20

Shunt at –2.5V for JP1

–10mA

–36.0

–2.80

–2.6

–2.5

–2.4

–1.5A

–4.0

–2.80

–2.6

–2.5

–2.4

Shunt at –5.0V for JP1

–10mA

–36.0

–5.30

–5.2

–5.0

–4.8

–1.5A

–6.50

–5.30

–5.2

–5.0

–4.8

Shunt at –12V for JP1

–10mA

–36.0

–12.3

–12.5

–12.0

–11.5

–1.5A

–13.5

–12.3

–12.5

–12.0

–11.5

Shunt at –15V for JP1

–10mA

–36.0

–15.3

–15.6

–15.0

–14.4

–1.5A

–16.5

–15.3

–15.6

–15.0

–14.4

* The minimum input voltage for –1.5A load current is set by the 50°C temperature rise of LT3091 on the demo circuit without forced-air cooling. Lower

input voltage can be reached if larger copper area or forced-air cooling is applied. The output current is also limited by the differential voltage of input

and output voltage, please refer the data sheet for details.