Datasheet > LME78_09-2.0

LME78_09-2.0

更新时间： 2024-01-03 19:37:11

品牌	Logo	应用领域
GAPTEC		/
页数	文件大小	规格书
3页	783K
描述
Wide Input Non-Isolated & Regulated, Single Output

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LME78_09-2.0 数据手册

LME78_2.0 Series

Wide Input Non-Isolated & Regulated, Single Output

Switching Regulator

High eﬃciency up to 96%

Operating temperature range:

-40°C ~ +100°C

Short circuit protection (SCP)

High voltage input range, up

to 36V

3PIN SIP package

The LME78_2.0 are high eﬃciency switching regulators and ideal

substitutes of LM78xx series three-terminal linear regulators. The product

is featured with high eﬃciency, low loss, short circuit protection and no

heat sink requirement. They are widely used in industrial control, instru-

mentation, and electric power applications.

Non isolated

Very low standby current

UL94V-0 package material

Common speciﬁcations

Short circuit protection:

Thermal impedance:

Output speciﬁcations

Hiccup, automatic recovery

Item

Test conditions

Min

Typ

Max Units

34°C/W, MIN

Mounting at FR4 (1.18*1.18inch) PCB

Voltage accuracy

Line regulation

Load regulation

0.5

Cooling:

Nature convection

0% to 100% load

• 5VDC input

• 24VDC input

- for Vo≥5.0VDC

- for

Operation temperature range:

-40°C~+100°C

(see temperature derating curve)

1.0

1.5

Storage temperature range:

Soldering temperature:

Maximum case temperature:

Storage humidity range:

Package material:

-55°C ~+125°C

Vo≤3.3VDC

260°C MAX, 1.5mm from case for 10 sec

105°C

10% to 100% load

• 24VDC input

1.0

< 95%RH

Ripple + Noise*

20MHz bandwidth

- for Vo≤6.5VDC

- for Vo≥9VDC

Plastic [UL94-V0]

mVpk-pk

MTBF (MIL-HDBK-217F @25°C):

• 5VDC input: 16Mhrs, min

• 24VDC input: 2.6Mhrs, min

Switching frequency • 5VDC input

• 24VDC input

1200

410

KHz

Safety standard (design to meet):

Weight:

IEC/EN 60950-1, IEC/EN 62368-1

Temperature Drift

Coeﬃcient

0.02

%/°C

2.4g

Dimensions:

14*7.5*10.1mm

Transient response

deviation

Nominal input,

25% load step change

(75%-50%-25% of Io)

Input speciﬁcations

Transient recovery

time

Nominal input,

25% load step change

(75%-50%-25% of Io)

150

µs

Item

Test conditions

Min Typ

Max Units

Input surge voltage

• 5VDC input

• 24VDC input

VDC

Over load protection • 5VDC input

• 24VDC input

8.5

3.5

Start up time

nominal Vin, constant

resistive load

* Ripple and noise measured with a 0.1µF ceramic capacitor.

Input reﬂected

ripple current*

mA pk-pk

Input Filter

Capacitor Filter

EMC speciﬁcations

EMI

EN55032

CLASS B

* Measured through a source indicator L1 (12µH) and a source capacitor C1 (10µH)

at nominal input and full load.

EMI

EN55032

EMS

ESD

IEC61000-4-2

IEC61000-4-3

IEC61000-4-4

IEC61000-4-5

IEC61000-4-6

IEC61000-4-8

perf. Criteria A

Example:

LME78_05-2.0

EFT*

Surge*

LM= Series; E= cost eﬀective, 05= 5Vout; pp=2.0A

Note:

1. Do not operate exceeding the absolut maximum rating, it will cause damage;

2. Operation unter no-load conditions will not damage these devices, however

they may not meet all listed speciﬁcations;

PFMF

An external ﬁlter capacitor and TVS is required if the module has to meet

IEC61000-4-4 and IEC61000-4-5.

3. Unless otherwise speciﬁed, data in this datasheet should be tested under the

conditions of Ta = 25°C, humidity <75% when inputting nominal voltage and

outputting rated load;

4. All index testing methods in this datasheet are based on our Company’s

corporate standards;

5. Speciﬁcations subject to change without prior notice.

Page 1 of 3

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

LME78_2.0 – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

12 3

中文翻译

下载PDF

与LME78_09-2.0相关器件

型号	品牌	获取价格	描述	数据表
LME78_1.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Positive/Negative Output
LME78_1.2-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_1.5-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_1.8-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_12-1.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Positive/Negative Output
LME78_12-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_15-1.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Positive/Negative Output
LME78_15-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output
LME78_2.5-2.0	GAPTEC	获取价格	Wide Input Non-Isolated & Regulated, Single Output

与LME78_09-2.0相关文章

BSS123LT1资料解读：电气参数及替代型号推荐
2024-06-21

10
LTC1151C双通道±15V零漂移运算放大器全面解读
2024-06-21

12
CNX36手册解读：产品特性、应用及封装引脚详解
2024-06-21

8
PS9552资料解读：引脚信息、电气参数
2024-06-21

7

产品中心

服务支持

精选活动

关于我们

帮助中心

LME78_09-2.0

LME78_09-2.0 数据手册

与LME78_09-2.0相关器件

与LME78_09-2.0相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LME78_09-2.0

LME78_09-2.0 数据手册

与LME78_09-2.0相关器件

与LME78_09-2.0相关文章

您还可以找

您在本页遇到什么问题？