ADP3050 查看數據表（PDF） - Analog Devices

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ADP3050

200 kHz, 1 A High Voltage Step-Down Switching Regulator

Analog Devices 

ADP3050

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter

IN Voltage

Continuous

Peak (<100 ms)

BOOST Voltage

Continuous

Peak (<100 ms)

SD, BIAS Voltage

FB Voltage

COMP Voltage

SWITCH Voltage

Operating Ambient Temperature Range

Operating Junction Temperature Range

Storage Temperature Range

θJA (4-Layer PCB)1

θJA (4-Layer PCB)2

Lead Temperature (Soldering, 60 sec)

Rating

−0.3 V to +40 V

−0.3 V to +60 V

−0.3 V to +45 V

−0.3 V to +65 V

−0.3 V to IN + 0.3 V

−0.3 V to +8 V

−0.3 V to IN + 0.3 V

−0.3 V to IN + 0.3 V

−40°C to +85°C

−40°C to +125°C

−65°C to +150°C

60.6°C/W

87.5°C/W

300°C

1 Applied to all models that are not Pb-free.

2 Applied to all Pb-free models.

Data Sheet

Stresses above those listed under Absolute Maximum Ratings

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

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Rev. C | Page 4 of 20

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