Datasheet > NME4812D

NME4812D

更新时间： 2024-10-31 22:44:47

品牌	Logo	应用领域
CANDD		转换器 DC-DC转换器
页数	文件大小	规格书
2页	119K
描述
Isolated 1W Single Output DC-DC Converters

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中文翻译

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数据手册

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NME4812D 数据手册

NME 24V & 48V SERIES

Isolated 1W Single Output DC-DC Converters

SELECTION GUIDE

Nominal

Input

Voltage Voltage

Output

Current

MTTF

Order Code

(V)

(mA)

(%)

(pF)

kHrs

NME2405D

200

201

NME2409D

NME2412D

NME2415D

NME2405S

NME2409S

NME2412S

NME2415S

NME4805D

NME4809D

NME4812D

NME4815D

NME4805S

NME4809S

NME4812S

NME4815S

111

185

163

136

201

185

163

136

213

194

164

140

213

194

164

140

DIP

SIP

DIP

SIP

FEATURES

200

111

■ Single Isolated Output

■ Industry Standard Pinout

■ 1kVDC Isolation

■ Efficiency to 80%

■ Power Density 1.45W/cm

■ 24V & 48V Input

■ 5V, 9V, 12V and 15V Output

■ Footprint from 0.69cm

■ UL 94V-0 Package Material

■ No Heatsink Required

■ Internal SMD Construction

■ Toroidal Magnetics

200

111

200

111

■ Fully Encapsulated

■ No External Components Required

■ Custom Solutions Available

■ Pin Compatible with LME

■ SIP & DIP Package Styles

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.

INPUT CHARACTERISTICS

DESCRIPTION

Parameter

Conditions

MIN

21.6

43.2

TYP

MAX

26.4

52.8

Units

The NME Series of DC-DC Converters is

particularly suited to isolating and/or

converting DC power rails. The galvanic

isolation allows the device to be configured

to provide an isolated negative rail in systems

where only positive rails exist.

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, NME24 types

Input voltage V_IN, NME48 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

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与NME4812D相关器件

型号	品牌	获取价格	描述	数据表
NME4812DV	MURATA	获取价格	Analog Circuit
NME4812S	CANDD	获取价格	Isolated 1W Single Output DC-DC Converters
NME4812SV	MURATA	获取价格	Analog Circuit
NME4815	ETC	获取价格	DC/DC Converters NME SERIES 1 WATT
NME4815D	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 1W, Hybrid, DIP-8
NME4815D	CANDD	获取价格	Isolated 1W Single Output DC-DC Converters
NME4815DV	MURATA	获取价格	Analog Circuit
NME4815S	CANDD	获取价格	Isolated 1W Single Output DC-DC Converters
NME4815S	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 1W, Hybrid, SIP-4
NMF	NIC	获取价格	EMI 3-Terminal Chip Capacitors

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