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DCT104803P PDF预览

DCT104803P

更新时间: 2024-09-20 20:11:39
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
11页 150K
描述
SWITCHING REGULATOR, 440kHz SWITCHING FREQ-MAX, PDIP22, PLASTIC, DIP-28

DCT104803P 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP22/28,.6针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:75 V
最小输入电压:32 V标称输入电压:48 V
JESD-30 代码:R-PDIP-T22功能数量:1
端子数量:22最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:2 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP22/28,.6封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:NO
切换器配置:BUCK最大切换频率:440 kHz
技术:HYBRID温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

DCT104803P 数据手册

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DCT104803  
DCT104805  
SLVS407 – OCTOBER 2001  
10-WATT ISOLATED TELECOMS DC/DC CONVERTER  
D
D
Central Office Line Cards  
Point-of-Use Power Conversion  
FEATURES  
D
D
D
D
28-Pin (0.6Wide) PDIP and SMD  
Output Variants: 5 V, 3.3 V  
Input Range: 32 V – 75 V  
DESCRIPTION  
The DCT1048 family is a series of galvanically isolated  
dc/dc converters designed for telecommunications  
applications. With a low component count and highly  
compact magnetics sets, the devices offer extremely  
high power density in JEDEC standard with through-  
hole and surface-mount IC packages. The unique  
application of custom-level silicon integration, together  
with an advanced thermal design, provides extremely  
high reliability and allows operation at ambient  
temperatures up to 85°C.  
High Reliability (Measured): TBD Failures In  
Time (FITs)  
D
D
D
D
D
D
D
1500 V  
Isolation  
RMS  
Basic Insulation  
Remote Sensing  
Remote Shutdown  
Undervoltage Lockout  
Soft Start  
85°C Operation (No Heatsinking)  
Thecircuitprovidesisolationto1500V  
requirements  
,meetingthe  
RMS  
of  
UL1950/CSA22.2/EN  
60950  
APPLICATIONS  
(pending), with basic insulation to 75 V. The  
DCT10480x is a part of Texas Instrument’s range of  
isolated dc/dc converters.  
D
Network Access Equipment  
functional block diagram  
Output  
Choke  
Isolating  
Transformer  
0 V  
O
V
I
Primary  
Control  
IC  
V
O
0 V  
I
Rectifiers  
REF  
Isolation  
Reference  
RSD  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCT PREVIEW information concerns products in the formative or  
Copyright 2001, Texas Instruments Incorporated  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
1
www.ti.com  

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