5秒后页面跳转
捷配首页

Datasheet > NDT
NDT PDF预览

NDT

更新时间： 2024-11-16 10:27:31
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 157K
描述
Isolated 3W Wide Input Dual Output DC-DC Converters

阅读下载

中文翻译

获取价格

NDT 数据手册

 浏览型号NDT的Datasheet PDF文件第2页 
NDT SERIES  
Isolated 3W Wide Input Dual Output DC-DC Converters  
1
SELECTION GUIDE  
Input  
Nominal Rated  
Input Output  
Output Current  
Current  
3
4
Voltage Voltage Min Load  
Full Load  
(mA)  
Full Load  
(mA)  
156  
155  
77  
MTTF  
Order Code  
NDTD2412  
NDTD2415  
NDTD4812  
NDTD4815  
(V)  
24  
24  
48  
48  
(V)  
12  
15  
12  
15  
(mA)  
31  
(%)  
79  
80  
81  
81  
(pF)  
30  
30  
30  
kHrs  
2075  
2080  
2090  
125  
25  
100  
31  
125  
25  
100  
77  
30 2045  
1
INPUT CHARACTERISTICS  
FEATURES  
■ Industry Standard Footprint  
■ 1kVDC Isolation  
■ Dual Isolated Output  
■ Short Circuit Protection  
■ Low Profile 24 Pin Case  
■ Efficiency to 81%  
■ Power Density 0.90W/cm  
■ 2:1 Wide Input Range  
■ 24V & 48V Input  
■ 12V & 15V Output  
■ Footprint 4.73cm  
Parameter  
Conditions  
MIN  
18  
36  
TYP  
24  
48  
200  
125  
MAX  
Units  
24V input types  
48V input types  
24V input types with 10µF at input  
48V input types with 10µF at input  
36  
75  
250  
150  
Voltage Range  
VDC  
Reflected Ripple  
Current  
mA p-p  
1
OUTPUT CHARACTERISTICS  
Parameter  
Rated Power  
Voltage Set  
Conditions  
MIN  
TYP  
MAX  
3
Units  
W
3
With external input/output capacitors,  
1
5
%
Point Accuracy refer to recommended test circuit  
Low line to high line,  
Line Regulation with external input/output capacitors,  
refer to recommended test circuit  
25% load to 100% load,  
Load Regulation with external input/output capacitors,  
refer to recommended test circuit  
0.15  
0.5  
%
2
0.2  
15  
0.5  
30  
%
■ UL 94V-0 Package Materials  
BW = 20Hz to 300kHz  
Ripple  
With external input/output capacitors,  
refer to recommended test circuit  
mV rms  
mV p-p  
%
■ Operating Temperature Range  
–40°C to 85°C  
BW = DC to 20MHz  
■ Load and Line Regulation  
Ripple & Noise With external input/output capacitors,  
refer to recommended test circuit  
90  
150  
3.0  
<1% on Both Outputs  
% voltage change on negative output  
Cross  
■ No Heatsink Required  
■ Internal SMD Construction  
■ Fully Encapsulated  
when positive load varies from 12% to  
Regulation  
2.1  
50% with negative load fixed at 50%  
ABSOLUTE MAXIMUM RATINGS  
Short circuit protection over temperature range and input voltage range continuous  
■ Custom Solutions Available  
Input Voltage, 24V types  
40V  
Input Voltage, 48V types  
Lead temperature 1.5mm from case for 10 seconds  
Minimum Load  
80V  
300°C  
25% of rated output  
DESCRIPTION  
The NDT series is a range of low profile DC-  
DC converters offering dual outputs over a  
2:1 input voltage range. All parts deliver 3W  
output power up to 85°C without heatsinking.  
A flyback oscillator design with isolated  
feedback is used to give regulation over the  
full operating range of 25% to 100% of full  
load. It is strongly recommended that external  
capacitors be used on input and output to  
guarantee performance over full load and  
input voltage range (see application notes for  
guidance). The plastic case is rated to UL  
94V-0 and encapsulant to UL 94V-1and the  
connection pins are formed from a tin plated  
alloy 42 leadframe.  
1
ISOLATION CHARACTERISTICS  
Parameter  
Conditions  
MIN  
1000  
1
TYP  
MAX Units  
VDC  
Isolation Test Voltage  
Resistance  
Flash tested for 1 second  
Viso=1KVDC  
GW  
1
GENERAL CHARACTERISTICS  
Parameter  
Conditions  
MIN  
100  
410  
TYP  
125  
500  
MAX Units  
100% load VIN nominal  
25% load VIN nominal  
150  
kHz  
Switching Frequency  
590  
1
ENVIRONMENTAL  
Parameter  
Operation  
Storage  
Conditions  
MIN  
–40  
–50  
TYP  
MAX Units  
85  
130  
°C  
°C  
°C  
Case Temperature Above Ambient 100% Load  
28  
1 Specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified.  
2 Measured at full load with external input/output capacitors, refer to test circuit.  
www.dc-dc.com  
3 A lower load is entirely safe but higher levels of output ripple will be experienced.  
4
Calculated using MIL-HDBK-217F with nominal input voltage at full load.  
12

中文翻译

下载PDF

与NDT相关器件

型号 品牌 获取价格 描述 数据表
NDT0003A TI

获取价格

 		LM120/LM320-N Series 3-Terminal Negative Regulators
NDT014 FAIRCHILD

获取价格

 		N-Channel Enhancement Mode Field Effect Transistor
NDT014 ONSEMI

获取价格

 		N 沟道增强型场效应晶体管 60V，2.7A，0.2Ω
NDT014(J23Z) FAIRCHILD

获取价格

 		TRANSISTOR | MOSFET | N-CHANNEL | 60V V(BR)DSS | 2.7A I(D) | SOT-223
NDT014/D84Z TI

获取价格

 		2.7A, 60V, 0.2ohm, N-CHANNEL, Si, POWER, MOSFET, TO-261
NDT014/J23Z TI

获取价格

 		2.7A, 60V, 0.2ohm, N-CHANNEL, Si, POWER, MOSFET
NDT014/L99Z TI

获取价格

 		2.7A, 60V, 0.2ohm, N-CHANNEL, Si, POWER, MOSFET, TO-261
NDT014/S62Z TI

获取价格

 		2.7A, 60V, 0.2ohm, N-CHANNEL, Si, POWER, MOSFET, TO-261
NDT014_NL FAIRCHILD

获取价格

 		Power Field-Effect Transistor, 2.7A I(D), 60V, 0.2ohm, 1-Element, N-Channel, Silicon, Meta
NDT014J23Z FAIRCHILD

获取价格

 		Power Field-Effect Transistor, 2.7A I(D), 60V, 0.2ohm, 1-Element, N-Channel, Silicon, Meta

与NDT相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证