Datasheet > MPL-AL4020-2R2

MPL-AL4020-2R2

更新时间： 2024-11-24 17:02:07

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芯源 - MPS		/
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描述
低阻抗塑封电感 2.2μH

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MPL-AL4020-2R2 数据手册

MPL-AL4020-2R2

Low-Resistance Molded Inductor 2.2µH

APPLICATIONS



Battery-powered devices

Embedded computing

High-current SMPS

High-frequency SMPS

POL converters

FPGA

ELECTRICAL CHARACTERISTICS

Parameter

FEATURES

Value

2.2

Unit

µH

mΩ



Size 4.1mmx4.1mmx1.9mm

Low DCR

Low AC Losses

Low Audible Noise

Molded Construction

Inductance ⁽¹⁾

±20%

typ

Resistance

R_DC

21.5

23.7

5.5

Resistance _MAX

Rated Current ⁽²⁾

Saturation Current _25°C

R_{DC MAX}

I_R

max

typ

(3)

(4)

Soft Saturation

I_{SAT 25°C}

I_{SAT 100°C}

f_r

typ

6.2

Stable Over High Temperatures

Max Operating Temp +155°C

RoHS/REACH-Compliant,

Halogen-Free

Saturation Current _100°C

Resonance Frequency

typ

6.2

typ

MHz

GENERAL SPECIFICATIONS

⁽¹⁾Inductance

Measured at 100kHz, 100mA

Rated current will cause the coil temperature rise ΔT of 40K

I_Rmeasured with the inductor soldered in a single-layer PCB. Copper layer thickness

35µm Cu / PCB size 30x50mm. Temperature behavior dependent on circuit design,

PCB layout, proximity to other components, and trace dimensions and thickness.

⁽²⁾Rated Current

⁽³⁾Saturation Current _25°C

⁽⁴⁾Saturation Current _100°C

Temperature Test Condition

Saturation current will cause L to drop from 30% at 25°C ambient temperature

Saturation current will cause L to drop from 30% at 100°C ambient temperature

Electrical specifications measured at 25°C, 35% RH if not given differently

Operating temperature: -40°C to +155°C (including temp rise)

Should not exceed +155°C under worst-case operation conditions

Tape and Reel packaging: -10°C to +40°C

Operating Condition

Storage Condition

Humidity: <50% RH

All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”,

the MPS logo, and “Simple, Easy Solutions” are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

MPL-AL4020-2R2 Rev 1.1

8/6/2019

www.MonolithicPower.com

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

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