171010601 查看數據表（PDF） - Wurth Elektronik GmbH & Co. KG, Germany.

零件编号

产品描述 (功能)

生产厂家

171010601

MagI3C Power Module VDRM – Variable Step Down Regulator Module

Wurth Elektronik GmbH & Co. KG, Germany. 

WPMDM1500602 / 171050601

MagI3C Power Module

VDRM – Variable Step Down Regulator Module

The use of very low ESR capacitors leads to an output voltage ripple as shown below:

Output voltage ripple with low ESR capacitors

10

5

0

-5

-10

0

1

2

3

time [µs]

When capacitors with slightly higher ESR are utilized, the dominant parameter which influences the output voltage ripple is

just the ESR:

ESR≤ VOUT ripple

∆IL

(9)

Consequently, the shape of the output voltage ripple changes, as shown below:

Output voltage ripple with high ESR capacitors

100

50

0

-50

-100

0

1

2

3

time [µs]

we-online.com

© July 2018

Würth Elektronik eiSos GmbH & Co. KG – Data Sheet Rev. 2.0

21/56

Share Link: