LT3045 datasheet(10/62 Pages) AD

10 / 62 page

Data Sheet

LT3074

analog.com

Rev 0.

10 of 62

ABSOLUTE MAXIMUM RATINGS

Table 2. Absolute Maximum Ratings

PARAMETER

RATING

IN Pin Voltage 1

−

0.3V to 6V

OUT Pin Voltage 1

−

0.3V to 6V

SENSE Pin Voltage 1

−

0.3V to 6V

BIAS, BIASAF, BIASDF Pin Voltage 1

−

0.3V to 6V

SCL, SDA, ALERT Pin Voltage 1

−

0.3V to 5.5V

EN Pin Voltage 1

−

0.3V to 6V

VIOC Pin Voltage 1

−

0.3V to 6V

VIOC Pin Current

−

1mA to 1mA

IMON Pin Voltage 1

−

0.3V to 6V

PGFB Pin Voltage 1

−

0.3V to 6V

PG Pin Voltage 1

−

0.3V to 6V

SETRES, SETCAP Pin Voltage 1

−

0.3V to 6V

ASEL Pin Voltage 1

−

0.3V to 5.5V

CLKDIS Pin Voltage 1

−

0.3V to 5.5V

AGND to DGND Differential Voltage

−

0.3V to 0.3V

Output Short-Circuit Duration

Indefinite

Operating Junction Temperature 2

−

40°C to +125°C

Storage Temperature Range

−

65°C to +150°C

Maximum Reflow (Package Body) Temperature

+260°C

Parasitic diodes exist internally between IN, OUT, SENSE, BIAS, BIASAF, BIASDF, ASEL, SCL, SDA, ALERT , EN,

VIOC, CLKDIS, IMON, PG, SETRES, SETCAP, and PGFB pins, and GND. Do not drive these pins more than 0.3V

below the GND pin during a fault condition. These pins must remain at a voltage more positive than GND during

normal operation.

The LT3074A is tested and specified under pulse load conditions such that TJ ≈ TA(ambient temperature). The

LT3074A is tested at TA = 25°C. Performance of the LT3074A over the full –40°C and 125°C operating temperature

range is assured by design, characterization, and correlation with statistical process controls. The LT3074A is

guaranteed over the full –40°C to 125°C operating junction temperature range.

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These

are stress ratings only, functional operation of the product at these or any other conditions above those indicated in

the operational section of this specification is not implied. Operation beyond the maximum operating conditions for

extended periods may affect product reliability.

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