Datasheet > MCP87050_12

MCP87050_12

更新时间： 2024-09-14 12:27:23

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描述
High-Speed N-Channel Power MOSFET

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MCP87050_12 数据手册

MCP87050

High-Speed N-Channel Power MOSFET

Features:

Description

• Low Drain-to-Source On Resistance (R_DS(ON)

)

The MCP87050 is an N-Channel power MOSFET in a

popular PDFN 5 mm x 6 mm package. Advanced

packaging and silicon processing technologies allow

the MCP87050 to achieve a low Q_Gfor a given R_DS(ON)

value, resulting in a low Figure of Merit (FOM).

Combined with low R_G, the low Figure of Merit of the

MCP87050 allows high efficiency power conversion

with reduced switching and conduction losses.

• Low Total Gate Charge (Q_G) and Gate-to-Drain

Charge (Q_GD

)

• Low Series Gate Resistance (R_G)

• Fast Switching

• Capable of Short Dead-Time Operation

• RoHS Compliant

Applications

• Point-of-Load DC-DC Converters

• High Efficiency Power Management in Servers,

Networking, and Automotive Applications

Package Type

PDFN 5 x 6

S 1

Product Summary Table: Unless otherwise indicated, T_A= +25˚C

Parameters

Sym

Min Typ Max Units

Conditions

Operating Characteristics

Drain-to-Source Breakdown Voltage

BV_DSS

V_GS(TH)

R_DS(ON)

—

V_GS= 0V, I_D= 250 µA

V_DS= V_GS, I_D= 250 µA

Gate-to-Source Threshold Voltage

Drain-to-Source On Resistance

1.3

1.6

—

5.0

4.2

6.0

5.0

mΩ V_GS= 4.5V, I_D= 20A

mΩ _GS= 10V, I_D= 20A

Total Gate Charge

Q_G

Q_GD

R_G

12.5 15

nC V_DS= 12.5V, I_D= 20A, V_GS= 4.5V

Gate-to-Drain Charge

Series Gate Resistance

—

4.7

1.1

—

nC V_DS= 12.5V, I_D= 20A

Ω

Thermal Characteristics

Thermal Resistance Junction-to-X

R_θJX

R_θJC

—

˚C/W Note 1

Thermal Resistance Junction-to-Case

1.9 ˚C/W Note 2

Note 1:

_θJXis determined with the device surface mounted on a 4-Layer FR4 PCB, with a 1” x 1” mounting pad of

2 oz. copper. This characteristic is dependent on user’s board design.

2: R_θJCis determined using JEDEC 51-14 Method. This characteristic is determined by design.

 2012 Microchip Technology Inc.

DS22308B-page 1

12 3 4 5 6 7...16

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