Datasheet > NMA2405S

NMA2405S

更新时间： 2024-11-14 22:44:47

品牌	Logo	应用领域
CANDD		转换器输出元件 DC-DC转换器
页数	文件大小	规格书
2页	168K
描述
Isolated 1W Dual Output DC-DC Converters

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中文翻译

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数据手册

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NMA2405S 数据手册

NMA 24V &48V SERIES

Isolated 1W Dual Output DC-DC Converters

SELECTION GUIDE

Nominal

Input

Voltage Voltage

Output

Current

MTTF

Order Code

(V)

(mA)

(%)

(pF)

kHrs

NMA2405D

±100

194

NMA2409D

NMA2412D

NMA2415D

NMA2405S

NMA2409S

NMA2412S

NMA2415S

NMA4805D

NMA4809D

NMA4812D

NMA4815D

NMA4805S

NMA4809S

NMA4812S

NMA4815S

±55

±42

±33

±100

±55

±42

±33

±100

±55

±42

±33

±100

±55

±42

±33

166

134

101

194

166

134

101

206

174

139

104

206

174

139

104

DIP

SIP

DIP

SIP

FEATURES

■ Dual Output from a Single Input Rail

■ Industry Standard Pinout

■ Power Sharing on Output

■ 1kVDC Isolation

■ Efficiency to 80%

■ Power Density 0.85W/cm

■ 24V & 48V Input

■ 5V, 9V, 12V and 15V Output

■ Footprint from 1.17cm

■ UL 94V-0 Package Material

■ No Heatsink Required

■ Internal SMD Construction

■ Toroidal Magnetics

■ Fully Encapsulated

■ No External Components Required

■ Custom Solutions Available

When operated with additional external load capacitance the rise time of the input voltage will determine the

maximum external capacitance value for guaranteed start up. The slower the rise time of the input voltage the

greater the maximum value of the additional external capacitance for reliable start up.

DESCRIPTION

INPUT CHARACTERISTICS

The NMA series of DC-DC converters are the

standard building blocks for on-board

distributed power systems. They are ideally

suited to providing dual rail supplies on

primarily digital boards with the added

benefit of galvanic isolation to reduce

switching noise. All of the rated power may

be drawn from a single pin provided the total

load does not exceed 1 Watt.

Parameter

Conditions

MIN

21.6

43.2

TYP

MAX

26.4

52.8

Units

Continuous operation, 24V input types

Continuous operation, 48V input types

Voltage Range

OUTPUT CHARACTERISTICS

Parameter

Rated Power

Voltage Set

Conditions

T_A= 0°C to 70°C

MIN

TYP

MAX

Units

See tolerance envelope

Point Accuracy

Line Regulation High V_INto low V_IN

10% load to rated load, 5V output types

1.2

%/%

Load Regulation

10% load to rated load, all other output types

Ripple & Noise BW=DC to 20MHz, all input types

150

mV p-p

ABSOLUTE MAXIMUM RATINGS

Short-circuit duration³

Lead temperature 1.5mm from case for 10 seconds

Input voltage V_IN, NMA24 types

Input voltage V_IN, NMA48 types

1 second

300°C

28V

54V

1 Calculated using MIL-HDBK-217F with nominal input voltage at full load.

2 See derating curve

3 Supply voltage must be discontinued at the end of the short circuit duration.

All specifications typical at T_A=25°C, nominal input voltage and rated output current unless otherwise specified.

www.dc-dc.com

中文翻译

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与NMA2405S相关器件

型号	品牌	获取价格	描述	数据表
NMA2405SC	MURATA	获取价格	Isolated 1W Dual Output DC/DC Converters
NMA2405SV	MURATA	获取价格	Analog Circuit
NMA2409D	CANDD	获取价格	Isolated 1W Dual Output DC-DC Converters
NMA2409DC	MURATA	获取价格	DC-DC Regulated Power Supply Module, 2 Output, 1W, Hybrid, ROHS COMPLIANT PACKAGE, DIP-14
NMA2409DV	MURATA	获取价格	Analog Circuit
NMA2409M	MURATA	获取价格	Analog Circuit
NMA2409S	CANDD	获取价格	Isolated 1W Dual Output DC-DC Converters
NMA2409SC	MURATA	获取价格	Isolated 1W Dual Output DC/DC Converters
NMA2409SV	MURATA	获取价格	Analog Circuit
NMA-2410	MICRONETICS	获取价格	NOISE MODULES 10 MHZ TO 8.5 GHZ

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