LT3041 datasheet(6/36 Pages) AD

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Data Sheet

LT3041

ABSOLUTE MAXIMUM RATINGS

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Rev. 0 | 6 of 36

Table 2. Absolute Maximum Ratings

Parameter

Value

IN Pin Voltage

±22 V

VIOC Pin Voltage1

–0.3 V to +4 V

EN/UV Pin Voltage

±22 V

IN-to-EN/UV Differential

±22 V

PG Pin Voltage1

–0.3 V, +22 V

ILIM Pin Voltage1

–0.3 V, +1 V

PGFB Pin Voltage1

–0.3 V, +22 V

PGFB Pin Current

±20 mA

SET Pin Voltage1

–0.3 V, +16 V

SET Pin Current2

±20 mA

OUTS Pin Voltage1

–0.3 V, +16 V

OUTS Pin Current2

±20 mA

OUT Pin Voltage1

–0.3 V, +16 V

OUT-to-OUTS Differential3

±1.2 V

IN-to-OUT Differential

±22 V

IN-to-OUTS Differential

±22 V

Output Short-Circuit Duration

Indefinite

Temperature

Operating TJ Range4, A Grade

–40°C to +125°C

Storage Range

–65°C to +150°C

1 Parasitic diodes exist internally between the VIOC, ILIM, PG, PGFB, SET,

OUTS, and OUT pins and the GND pin. Do not drive the VIOC, ILIM, PG,

PGFB, SET, OUTS, and OUT pins more than 0.3 V less than the GND

pin during a fault condition. The VIOC, ILIM, PG, PGFB, SET, OUTS, and

OUT pins must remain at a voltage more positive than GND during normal

operation.

2 SET and OUTS pins are clamped using diodes and two 25 Ω series resistors.

For less than 5 ms transients, this clamp circuitry can carry more than the

rated current. Refer to Figure 70 and the Protection Features section for more

information.

3 Maximum OUT-to-OUTS differential is guaranteed by design.

4 The LT3041 is tested and specified under pulse load conditions such that TJ

≈ TA. The LT3041 is tested at TA = 25°C. Performance of the LT3041 over

the full –40°C to 125°C operating temperature range is assured by design,

characterization, and correlation with statistical process controls. The LT3041

is guaranteed over the full –40°C to 125°C operating TJ range.

Stresses at or above those listed under Absolute Maximum Ratings

may cause permanent damage to the product. This is a stress

rating 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 operat-

ing conditions for extended periods may affect product reliability.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Charged devi-

ces and circuit boards can discharge without detection. Although

this product features patented or proprietary protection circuitry,

damage may occur on devices subjected to high energy ESD.

Therefore, proper ESD precautions should be taken to avoid

performance degradation or loss of functionality.

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