Datasheet > PT4115E

PT4115E

更新时间： 2024-03-03 10:09:14

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PT4115E 数据手册

PT4115E

50V/1.5A Step-down High Brightness

LED Driver

RECOMMENDED OPERATING RANGE

SYMBOL

ITEMS

VALUE

UNIT

V_IN

V_DDSupply Voltage

6 ~ 50

T_OPT

Operating Temperature

-40 to +85

^oC

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Recommended

Operating Range indicates conditions for which the device is functional, but do not guarantee specific performance

limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which

guarantee specific performance limits. This assumes that the device is within the Operating Range. Specifications are

not guaranteed for parameters where no limit is given, however, the typical value is a good indication of device

performance.

Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by T_JMAX, θ_JA, and

the ambient temperature T_A. The maximum allowable power dissipation is P_DMAX= (T_JMAX- T_A)/ θ_JAor the number

given in Absolute Maximum Ratings, whichever is lower.

Note 3: Human body model, 100pF discharged through a 1.5kΩ resistor.

CR POWTECH (SHANGHAI) CO., LTD.

PT4115E_DS_Rev EN 1.0

WWW.CRPOWTECH.COM

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