Datasheet > MPQ8875A-AEC1

MPQ8875A-AEC1

更新时间： 2024-04-09 19:03:30

品牌	Logo	应用领域
芯源 - MPS		开关
页数	文件大小	规格书
67页	2816K
描述
带 I2C 接口的 36V/5A 4 开关同步升降压变换器，符合 AEC-Q100 认证

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MPQ8875A-AEC1 数据手册

MPQ8875A – 36V, 4-SWITCH SYNC BUCK-BOOST CONVERTER WITH I²C, AEC-Q100

(1)

Thermal Resistance

θ_JA

θ_JC

ABSOLUTE MAXIMUM RATINGS

QFN-34 (4mmx5mm)

PVIN, PVOUT ...............................-0.3V to +42V

V_SW1................................... -0.3V to PVIN + 0.3V

V_SW2............................... -0.3V to PVOUT + 0.3V

V_BST1..................... (V_SW1- 0.3V) to (V_SW1+ 5.5V)

V_BST2..................... (V_SW2- 0.3V) to (V_SW2+ 5.5V)

All other pins................................-0.3V to +5.5V

Continuous power dissipation (T_A= 25°C) ⁽²⁾

QFN-34 (4mmx5mm).................................... 4W

Junction temperature................................150°C

Lead temperature .....................................260°C

Storage temperature................ -65°C to +150°C

JESD51-7 ⁽³⁾.......................... 38.......8 ..... °C/W

EVQ8875A-VE-00A ⁽⁴⁾........... 31.......3 ..... °C/W

Notes:

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 can cause excessive die

temperature, and the regulator may go into thermal shutdown.

Internal thermal shutdown circuitry protects the device from

permanent damage.

Electrostatic Discharge (ESD) Ratings

3) Measured on JESD51-7, 4-layer PCB. The value of θ_JAgiven

in this table is only valid for comparison with other packages,

and cannot be used for design purposes. These values were

calculated in accordance with JESD51-7, and simulated on a

specified JEDEC board. They do not represent the

performance obtained in an actual application.

4) Measured on EVQ8875A-VE-00A, 4-layer, 9cmx9cm PCB,

2oz copper.

Human body model (HBM) .................... ±2000V

Charged device model (CDM) ................ ±750V

Recommended Operating Conditions

Supply voltage (V_IN):

Normal input mode...........................4.5V to 36V

Low input mode ...............................2.2V to 36V

Output voltage (V_OUT) in CCM..........0.5V to 30V

Output voltage (V_OUT) in DCM.............5V to 30V

Operating junction temp (T_J).... -40°C to +150°C

MPQ8875A Rev. 1.0

1/4/2021

www.MonolithicPower.com

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

1...4 5 678 9 10...67

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