Datasheet > MPQ2315

MPQ2315

更新时间： 2022-02-26 12:41:52

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
21页	780K
描述
High Efficiency 3A, 24V, 500kHz Synchronous Step Down Converter

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MPQ2315 数据手册

MPQ2315 – 24V, 3A SYNC STEP DOWN CONVERTER

ABSOLUTE MAXIMUM RATINGS ⁽¹⁾

V_IN................................................–0.3V to +28V

V_SW........ –0.3V (-5V<10ns) to +28V (30V<10ns)

Thermal Resistance ⁽⁴⁾

TSOT23-8…………………...…….100…..55..°C/W

θ_JA

θ_JC

Notes:

V_BST........................................................V_SW+6V

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature T_J(MAX), the junction-to-

ambient thermal resistance θ_JA, and the ambient temperature

T_A. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by P_D(MAX) = (T_J

(MAX)-T_A)/θ_JA. Exceeding the maximum allowable power

dissipation will cause excessive die temperature, and the

regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

All Other Pins..................................-0.3V to +6V

(2)

Continuous Power Dissipation (TA=+25°C) ...

................................................................. 1.25W

Junction Temperature...............................150°C

Lead Temperature ....................................260°C

Storage Temperature................. -65°C to 150°C

Recommended Operating Conditions ⁽³⁾

Supply Voltage V_IN............................. 4.5 to 24V

Output Voltage V_OUT.................... 0.8V to V_IN*DV

Operating Junction Temp (T_J).. -40°C to +125°C

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

MPQ2315 Rev. 1.1

6/10/2015

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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