TPS7A0233DBVR datasheet(21/48 Pages) TI2

部件名	TPS7A0233DBVR

功能描述	TPS7A02 Nanopower IQ, 25-nA, 200-mA, Low-Dropout Voltage Regulator With Fast Transient Response

PDF	48 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

标志

21 / 48 page

The thermal time-constant of the semiconductor die is fairly short, thus the device may cycle on and off

when thermal shutdown is reached until power dissipation is reduced. Power dissipation during start up can

be high from large VIN – VOUT voltage drops across the device or from high inrush currents charging large

output capacitors. Under some conditions, the thermal shutdown protection disables the device before start up

completes.

For reliable operation, limit the junction temperature to the maximum listed in the Recommended Operating

Conditions table. Operation above this maximum temperature causes the device to exceed operational

specifications. Although the internal protection circuitry of the device is designed to protect against thermal

overall conditions, this circuitry is not intended to replace proper heat sinking. Continuously running the device

into thermal shutdown or above the maximum recommended junction temperature reduces long-term reliability.

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TPS7A02

SBVS277C – JULY 2019 – REVISED SEPTEMBER 2022

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TPS7A0233DBVR 数据表(PDF) 21 Page - Texas Instruments