5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 电源管理电路> UCC3913D
UCC3913D PDF预览

UCC3913D

更新时间： 2024-11-19 22:52:39
品牌 Logo 应用领域
德州仪器 - TI 电源电路电源管理电路光电二极管信息通信管理
页数 文件大小 规格书
17页 312K
描述
NEGATIVE VOLTAGE HOT SWAP POWER MANAGER

阅读下载

中文翻译

获取价格

UCC3913D 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：0.73Is Samacsys：N
可调阈值：YES模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：4.9 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：8最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.75 mm子类别：Power Management Circuits
最大供电电流 (Isup)：2 mA最大供电电压 (Vsup)：10.5 V
最小供电电压 (Vsup)：8.5 V标称供电电压 (Vsup)：9.5 V
表面贴装：YES技术：BICMOS
温度等级：COMMERCIAL端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL阈值电压标称：1.7
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3.9 mm
Base Number Matches：1

UCC3913D 数据手册

 浏览型号UCC3913D的Datasheet PDF文件第2页浏览型号UCC3913D的Datasheet PDF文件第3页浏览型号UCC3913D的Datasheet PDF文件第4页浏览型号UCC3913D的Datasheet PDF文件第5页浏览型号UCC3913D的Datasheet PDF文件第6页浏览型号UCC3913D的Datasheet PDF文件第7页 
ꢀ ꢁꢁ ꢂꢃ ꢄꢅ  
ꢀ ꢁꢁ ꢅꢃ ꢄꢅ  
SLUS274A – JANUARY 1999 – REVISED APRIL 2003  
ꢆ
ꢇ
ꢈ
ꢉ
ꢊ
ꢋ
ꢌ
ꢇ
ꢌ
ꢍ
ꢎ
ꢊ
ꢉ
ꢈ
ꢇ
ꢏ
ꢍ
ꢊ
ꢐ
ꢑ
ꢉ
ꢒ
ꢒ
ꢍ
ꢑ
ꢇ
ꢓ
ꢔ
ꢉ
ꢆ
ꢉ
ꢈ
ꢇ
ꢓ
FEATURES  
DESCRIPTION  
D
D
D
D
D
D
D
D
D
Precision Fault Threshold  
The UCCx913 family of negative voltage circuit  
breakers provides complete power management,  
hot-swap, and fault handling capability. The  
device is referenced to the negative input voltage  
and is driven through an external resistor  
connected to ground, which is essentially a  
current drive as opposed to the traditional voltage  
drive. The on-board 10-V shunt regulator protects  
the device from excess voltage and serves as a  
reference for programming the maximum  
allowable output sourcing current during a fault. In  
the event of a constant fault, the internal timer  
limits the on-time from less than 0.1% to a  
maximum of 3%. The duty cycle modulates  
depending on the current into the PL pin, which is  
a function of the voltage across the FET, and limits  
average power dissipation in the FET. The fault  
level is fixed at 50 mV across the current-sense  
resistor to minimize total dropout. The fault current  
level is set with an external current sense resistor.  
The maximum allowable sourcing current is  
programmed with a voltage divider from VDD to  
generate a fixed voltage on the IMAX pin. The  
current level, when the output appears as a  
Programmable Average Power Limiting  
Programmable Linear Current Control  
Programmable Overcurrent Limit  
Programmable Fault Time  
Fault Output Indicator  
Shutdown Control  
Undervoltage Lockout  
8-Pin SOIC  
APPLICATIONS  
D
D
D
–48-V Distributed Power Systems  
Central Office Switching  
Wireless Base Stations  
SIMPLIFIED APPLICATION DIAGRAM  
R
VDD  
R1  
DC/DC  
Converter  
or Load  
3
current source, is equal to V  
/R  
. If  
IMAX SENSE  
R
PL  
desired, a controlled current startup can be  
programmed with a capacitor on the IMAX pin.  
Power  
Limiting  
8
When the output current is below the fault level,  
the output device is switched on. When the output  
current exceeds the fault level, but is less than the  
maximum sourcing level programmed by the  
IMAX pin, the output remains switched on, and the  
fault timer starts charging CT. Once CT charges to  
2.5 V, the output device is turned off and performs  
a retry some time later. When the output current  
reaches the maximum sourcing current level, the  
output appears as a current source, limiting the  
output current to the set value defined by IMAX.  
M1  
1
2
Current  
Control  
7
6
5
Fault  
Protection  
and  
R
S
Timer  
C
VDD  
UCC3913  
4
R2  
C
T
Other features of the UCCx913 family include  
undervoltage lockout, and 8-pin small outline  
(SOIC) and dual-in-line (DIP) packages.  
UDG–03059  
–VIN  
ꢒ
ꢒ
ꢓ
ꢍ
ꢥ
ꢕ
ꢠ
ꢀ
ꢁ
ꢞ
ꢊ
ꢟ
ꢋ
ꢙ
ꢍ
ꢗ
ꢆ
ꢘ
ꢕ
ꢉ
ꢊ
ꢉ
ꢖ
ꢗ
ꢡ
ꢘ
ꢙ
ꢟ
ꢚ
ꢛ
ꢜ
ꢜ
ꢝ
ꢝ
ꢖ
ꢖ
ꢙ
ꢙ
ꢗ
ꢗ
ꢖ
ꢞ
ꢞ
ꢢ
ꢟ
ꢠ
ꢚ
ꢚ
ꢡ
ꢡ
ꢗ
ꢝ
ꢜ
ꢛ
ꢞ
ꢞ
ꢙ
ꢘ
ꢢ
ꢊꢡ  
ꢠ
ꢣ
ꢞ
ꢤ
ꢖ
ꢟ
ꢜ
ꢞ
ꢝ
ꢖ
ꢝ
ꢙ
ꢚ
ꢗ
ꢠ
ꢥ
ꢜ
ꢗ
ꢝ
ꢝ
ꢡ
ꢞ
ꢦ
Copyright 1999 – 2003, Texas Instruments Incorporated  
ꢚ
ꢙ
ꢟ
ꢝ
ꢙ
ꢚ
ꢛ
ꢝ
ꢙ
ꢞ
ꢢ
ꢖ
ꢘ
ꢖ
ꢟ
ꢡ
ꢚ
ꢝ
ꢧ
ꢝ
ꢡ
ꢚ
ꢙ
ꢘ
ꢨ
ꢜ
ꢋ
ꢗ
ꢛ
ꢡ
ꢞ
ꢝ
ꢜ
ꢗ
ꢥ
ꢜ
ꢚ
ꢥ
ꢩ
ꢜ
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
ꢚ
ꢚ
ꢜ
ꢗ
ꢝ
ꢪ
ꢦ
ꢒ
ꢚ
ꢙ
ꢥ
ꢠ
ꢟ
ꢝ
ꢖ
ꢙ
ꢗ
ꢢ
ꢚ
ꢙ
ꢟ
ꢡ
ꢞ
ꢞ
ꢖ
ꢗ
ꢫ
ꢥ
ꢙ
ꢡ
ꢞ
ꢗ
ꢙ
ꢝ
ꢗ
ꢡ
ꢟ
ꢡ
ꢞ
ꢞ
ꢜ
ꢚ
ꢖ
ꢤ
ꢪ
ꢖ
ꢗ
ꢟ
ꢤ
ꢠ
ꢥ
ꢡ
1
www.ti.com  
1234567...17

中文翻译

下载PDF

UCC3913D 替代型号

型号 品牌 替代类型 描述 数据表
UCC2913DTRG4 TI

完全替代

 NEGATIVE VOLTAGE HOT SWAP POWER MANAGER
UCC2913DG4 TI

类似代替

 具有工业温度范围的浮动负电压热插拔控制器，带电流限制功能 | D | 8 | -40 to
UCC2913D TI

类似代替

 NEGATIVE VOLTAGE HOT SWAP POWER MANAGER

与UCC3913D相关器件

型号 品牌 获取价格 描述 数据表
UCC3913DG4 TI

获取价格

 		Negative Floating Single, Hot-Swap IC Commercial Temp. 8-SOIC 0 to 70
UCC3913DR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, PLASTIC, MS-012AA, SOIC-8
UCC3913DTR TI

获取价格

 		NEGATIVE VOLTAGE HOT SWAP POWER MANAGER
UCC3913DTRG4 TI

获取价格

 		NEGATIVE VOLTAGE HOT SWAP POWER MANAGER
UCC3913J ETC

获取价格

 		Analog IC
UCC3913N TI

获取价格

 		NEGATIVE VOLTAGE HOT SWAP POWER MANAGER
UCC3913N ROCHESTER

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, GREEN, PLASTIC, DIP-8
UCC3913NG4 TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, GREEN, PLASTIC, DIP-8
UCC3913NR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, PDIP-8
UCC3915 TI

获取价格

 		15V Programmable Hot Swap Power Manager

与UCC3913D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