Datasheet > ADP2105-1.8-EVAL

ADP2105-1.8-EVAL

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		转换器
页数	文件大小	规格书
32页	1006K
描述
1 Amp/1.5 Amp/2 Amp Synchronous, Step-Down DC-to-DC Converters

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ADP2105-1.8-EVAL 数据手册

ADP2105/ADP2106/ADP2107

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter

THERMAL RESISTANCE

Rating

θ_JAis specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

IN, EN, SS, COMP, OUT_SENSE/FB to

AGND

−0.3 V to +6 V

LX1, LX2 to PGND

PWIN1, PWIN2 to PGND

PGND to AGND

GND to AGND

PWIN1, PWIN2 to IN

−0.3 V to (V_IN+ 0.3 V)

−0.3 V to +6 V

−0.3 V to +0.3 V

Table 3. Thermal Resistance

Package Type

16-Lead LFCSP_VQ/QFN

Maximum Power Dissipation

θ_JA

Unit

°C/W

Operating Junction Temperature Range −40°C to +125°C

¹θ_JAis specified for the worst-case conditions; that is, θ_JAis specified for device

soldered in circuit board for surface mount packages.

Storage Temperature Range

Soldering Conditions

−65°C to +150°C

JEDEC J-STD-020

BOUNDARY CONDITION

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.

Natural convection, 4-layer board, exposed pad soldered to

the PCB.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the

human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

Rev. 0 | Page 5 of 32

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