Datasheet > MPQ2483ADS-AEC1-Z

MPQ2483ADS-AEC1-Z

更新时间： 2024-02-21 13:44:11

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
16页	599K
描述
LED Driver,

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技术参数
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MPQ2483ADS-AEC1-Z 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.56
Base Number Matches：	1

MPQ2483ADS-AEC1-Z 数据手册

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MPQ2483A –INDUSTRIAL GRADE, 2.5A, 55V, PROGRAMABLE FREQUENCY

PACKAGE REFERENCE

TOP VIEW

VDD

VSS

OVP

VDD

VSS

10 SW

BST

OVP

INGND

EN/DIM

RSET

INGND

EN/DIM

REST

COMP

QFN-10 (3mmx3mm)

SOIC-14

ABSOLUTE MAXIMUM RATINGS ⁽¹⁾

Thermal Resistance ⁽⁴⁾

QFN-10 (3mmx3mm)..............50 ...... 12...C/W

SOIC-14..................................86 ...... 38...C/W

θ_JA

θ_JC

V_DD- V_SS(0°C  T_J 125°C) ........................ 60V

V_DD- V_SS(-40°C  T_J< 0°C)......................... 58V

V_SW- V_SS..............................-0.3V to V_DD+ 0.3V

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

V_OVP- V_SS........................................-0.3V to +6V

V_EN- V_INGND.....................................-0.3V to +6V

V_DIM- V_INGND....................................-0.3V to +6V

V_INGND- V_SS.....................................-0.3V to 60V

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 produces an excessive die temperature, causing

the regulator to go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

Other pins - V_SS................................-0.3V to 6V

(2)

Continuous power dissipation (T_A= +25°C)

QFN-10 (3mmx3mm)………………….…....2.5W

SOIC-14................................................... 1.54W

Junction temperature................................150C

Lead temperature .....................................260C

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

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

recommended operating conditions.

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

Recommended Operating Conditions ⁽³⁾

Supply voltage (V_DD- V_SS)

0C ≤ T_J≤ 125°C……………...……...4.5V to 55V

-40C ≤ T_J< 0°C…………….………..4.5V to 50V

Operating junction temp. (T_J)... -40°C to +125°C

MPQ2483A Rev. 1.01

8/15/2016

www.MonolithicPower.com

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

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