Datasheet > RT7255AGV8

RT7255AGV8

更新时间： 2022-09-29 19:47:53

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
17页	1278K
描述
IC REG BUCK ADJ 1.5A SYNC SOT23-

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数据手册

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RT7255AGV8 数据手册

RT7255

Parameter

Symbol

V_UVLO

Test Conditions

Min Typ Max Unit

VIN Under-Voltage Lockout

Threshold-Hysteresis

340

Soft-Start Period

t_SS

800

160

s

C



Thermal Shutdown Threshold

Thermal Shutdown Hysteresis

VOUT Discharge Resistance

T_SD

T_SD

R_Discharge

EN = 0V, V_OUT= 0.5V

V_FBrising (Good)

V_FBfalling (Fault)

V_SS= 0V

100

Power Good Threshold

Soft-Start Charge Current

I_SS

A

Note 1. Stresses beyond those listed “Absolute Maximum Ratings” may cause permanent damage to the device. These are

stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the

operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may affect

device reliability.

Note 2. _JAis measured at T_A= 25C on a high effective thermal conductivity four-layer test board per JEDEC 51-7. The

measurement case position of _JCis on the lead of the package.

Note 3. Devices are ESD sensitive. Handling precaution recommended.

Note 4. The device is not guaranteed to function outside its operating conditions.

is a registered trademark of Richtek Technology Corporation.

DS7255-00 June 2015

www.richtek.com

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