Datasheet > PDM1-S12-S3-S

PDM1-S12-S3-S

更新时间： 2022-09-29 19:19:28

品牌	Logo	应用领域
CUI		/
页数	文件大小	规格书
7页	626K
描述
CONV DC/DC 1W 3.3V 303MA OUT

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PDM1-S12-S3-S 数据手册

Additional Resources: Product Page

3D Model

PCB Footprint

CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER

date 01/18/2021 │ page 5 of 7

DERATING CURVES

Tolerance Envelope Curve

(3.3 Vdc output only)

Tolerance Envelope Curve

(all other models)

2.5

1.0

Rated Output Voltage

-2.5

-5

-10

-15

-5

-10

-15

-7.5

-15

-7.5

10 20

100

10 20

100

Output Current Percentage (%)

(Nominal Input Voltage)

Output Current Percentage (%)

(Nominal Input Voltage)

Temperature Derating Curve

100

Safe operating area

-40

-20

105 120

Ambient Temperature (°C)

EMC RECOMMENDED CIRCUIT

Figure 1

Table 1

Recommended external circuit

components

LDM

Vin

+Vo

Vin

LDM

(Vdc)

3.3

LOAD

DC/DC

Cout

4.7μF/50V

6.8μH

-Vo

(0V)

GND

4.7μF/50V 1nF/2KV

Note:

1. See Table 2 for Cout values.

cui.com

1 2 3 456 7

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