Datasheet > LTW4815-15

LTW4815-15

更新时间： 2024-02-06 15:55:02

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
3页	127K
描述
Power Supply Module, Hybrid

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LTW4815-15 技术参数

生命周期：	Obsolete	包装说明：	DIP, DIP26,1.8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.77	最大输入电压：	75 V
最小输入电压：	20 V	JESD-30 代码：	R-MDIP-T26
端子数量：	26	最大输出电流：	2.4 A
标称输出电压：	15 V	封装主体材料：	METAL
封装代码：	DIP	封装等效代码：	DIP26,1.8
封装形状：	RECTANGULAR	封装形式：	IN-LINE
认证状态：	Not Qualified	子类别：	Other Analog ICs
表面贴装：	NO	技术：	HYBRID
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

LTW4815-15 数据手册

LW SERIES

TO 15 WATTS

UP TO 15 WATTS - LW SERIES

Ultra-Wide Input, Low Profile

FEATURES

• ^{Ultra-Wide Input Voltage Range (4:1)}

• Single, Dual, and Triple Outputs

• Industry Standard Pin-Out

• Over-Temperature Shutdown

• 200kHz Fixed Switching Frequency

• Current Limiting and Continuous Short Circuit Protection

THE LW SERIES FROM WALL INDUSTRIES

The LW Series is a family of ultra wide input voltage range

(4:1), highly efficient, 15 watt DC/DC converters. Features

include a pi-input filter to reduce input reflected ripple, con-

tinuous short circuit protection with over-temperature shut-

down and 500 VDC (minimum) input/output isolation. The

LW Series is ideally suited for any telecommunications, auto-

motive test equipment, process control, minicomputers, or

geosurvey equipment applications demanding variable input

voltage ranges and high reliability.

GENERAL SPECIFICATIONS

SPECIFICATIONS: LW SERIES

Efficiency...........................................................83% typical

Isolation Voltage (input to output)...................500VDC min.

Isolation Resistance (input to output).............1000MOhms

Switching Frequency...................................200kHz typical

All specifications apply @ +25 C ambient unless otherwise

noted.

INPUT SPECIFICATIONS

Input Voltage Range...................................9-36, 20-75VDC

Nominal Input..............................................24VDC, 48VDC

Input Filter...............................................................Pi Input

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature........................-25 to +85°C (case)

Storage Temperature....................................-55 to +100°C

Humidity (non-condensing)...........................20 - 95% R.H.

OUTPUT SPECIFICATIONS

Output Current.......................................................see table

Voltage Tolerance..........................±1% singles, ±3% duals.

Thermal Shutdown...........................approx. +100°C (case)

Line Regulation ........................................................±0.5%

Load Regulation ........................................................±0.5%

PHYSICAL SPECIFICATIONS

Weight.......................................................................2.3 oz.

Case Material.....Black coated metal, non-cond. baseplate

Shielding...............................................................Six-sided

Due to advances in technology, specifications subject to

change without notice.

Short Circuit Protection .............continuous current limiting

Ripple/Noise (20MHz BW)...................................50mV p-p

Over Voltage Protection........................................see table

603 778 2300

WWW.WALLINDUSTRIES.COM

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