5秒后页面跳转
捷配首页

Datasheet > UCC3925PWPR
UCC3925PWPR PDF预览

UCC3925PWPR

更新时间： 2024-09-19 19:46:59
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理光电二极管
页数 文件大小 规格书
10页 146K
描述
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20, TSSOP-20

阅读下载

中文翻译

获取价格

UCC3925PWPR 技术参数

生命周期：Obsolete零件包装代码：TSSOP
包装说明：HTSSOP,针数：20
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.84
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码：R-PDSO-G20长度：6.5 mm
信道数量：1功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HTSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH认证状态：Not Qualified
座面最大高度：1.2 mm表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL宽度：4.4 mm
Base Number Matches：1

UCC3925PWPR 数据手册

 浏览型号UCC3925PWPR的Datasheet PDF文件第2页浏览型号UCC3925PWPR的Datasheet PDF文件第3页浏览型号UCC3925PWPR的Datasheet PDF文件第4页浏览型号UCC3925PWPR的Datasheet PDF文件第5页浏览型号UCC3925PWPR的Datasheet PDF文件第6页浏览型号UCC3925PWPR的Datasheet PDF文件第7页 
U
C
C
3
9
2
3
,
U
H
C
I
C
G
3
H
9
Ć
2
V
4
O
,
U
TA  
C
G
C
E
3
9
2
H
5
O
,
U
C
C
A
3
P
9
2
6
P
,
U
C
R
C
3
9
2
M AN A GE R  
7
,
U
C
C
3
9
2
ą
L
T
Ć
S
W
O
W
E
SLUS471 – NOVEMBER 2000  
PW PACKAGE  
(TOP VIEW)  
D
Wide Supply Range ±20 V to ±100 V  
D
Smooth Output Ramping Using Linear  
Current Amplifier  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
PG1  
PG2  
PG3  
PG4  
PG5  
–VIN  
UVLO  
SEQTIME  
REF  
DRAINSENS  
OLVO  
D
Undervoltage and Overvoltage Shutdown  
D
Sequenced Open-Drain Outputs for Five  
DC-To-DC Converters  
D
D
D
Open-Drain Fault Output  
FAULT  
ON Input Referenced to Positive Supply  
(UCC3923)  
FLTTIME-  
GATE  
GND  
ON  
ISENS  
IRAMP  
INSB  
ON Input referenced to Negative Supply  
(possible alternative version)  
INSA  
D
Dual Insertion Detection Inputs  
D
Electrostatic-Discharge Protection  
– Human-Body-Model 2 kV  
– Machine Model 200 V  
PACKAGE  
(TOP VIEW)  
D OR P PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
FAULT  
FLTTIME  
GATE  
GND  
INSA  
INSB  
IRAMP  
–VIN  
UVLO  
PG  
REF  
DRAINSENS  
ON  
FAULT  
FLTTIME  
GATE  
–VIN  
1
2
3
4
8
7
6
5
ON  
ISENS  
IRAMP  
GND  
8
ISENS  
description  
The UCC3923 family of devices are Hot-Swap Power Managers for use with negative power supplies. These  
devices are optimized for use in systems with nominal –48-V supplies, but are fully functional over a supply  
range of –20 V to –200 V. These devices can be used both on plug-in cards and on back-planes to limit inrush  
current, control load turnon and turnoff, report faults, isolate faulty loads, and sequence downstream dc-to-dc  
converters.  
The UCC3923 offers the basic features of controlled turnon, load current ramping, and logic output of fault status  
in a tiny 8-pin package. The UCC3924 adds undervoltage protection, two insertion detection pins, power-good  
sensing, one output for downstream converter enabling, and a reference for cascoding, in a 14-pin package.  
The UCC3925 has all of the previously noted features plus overvoltage protection and supply sequencing for  
up to five downstream converters in a 20-pin package.  
AVAILABLE OPTIONS  
†
PACKAGED DEVICES  
TSSOP–14  
T
ENABLE  
A
TSSOP–8  
UCC3923  
UCC3926  
TSSOP–20  
UCC39235  
UCC3928  
Active high  
Active low  
UCC3924  
–40_C to 85__C  
UCC3927  
†
All packages are available left end taped and reeled. Add an R suffix to the device type (e.g.,  
UCC3923PWPR) to order quantities of 2000 devices per reel.  
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.  
Copyright 2000, Texas Instruments Incorporated  
P
R
O
D
U
C
T
P
R
E
V
I
E
W
i
n
f
o
r
m
a
t
i
o
n
c
o
n
c
e
r
n
s
p
r
o
d
u
c
t
s
i
n
t
h
e
f
o
r
m
a
t
i
v
e
o
r
de s i gn  
s pe c i fi c a t io ns a r e de s ig n goa ls . Tex as Ins tr um ent s r es er v es th e r i gh t to  
c ha n ge or di s c on ti nu e th es e pr od uct s w ith out not ice .  
p
h
a
s
e
o
f
d
e
v
e
l
o
p
m
e
n
t
.
C
h
a
r
a
c
t
e
r
i
s
t
i
c
d
a
t
a
a
n
d
o
t
h
e
r
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...10

中文翻译

下载PDF

与UCC3925PWPR相关器件

型号 品牌 获取价格 描述 数据表
UCC3926 TI

获取价格

 		HIGH-VOLTAGE HOT-SWAP POWER MANAGER
UCC3926DS TI

获取价格

 		【 20A Integrated Current Sensor
UCC3926DSTR TI

获取价格

 		【 20A Integrated Current Sensor
UCC3926PWP TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, TSSOP-8
UCC3926PWPR TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, TSSOP-8
UCC3927 TI

获取价格

 		HIGH-VOLTAGE HOT-SWAP POWER MANAGER
UCC3927PWP TI

获取价格

 		暂无描述
UCC3927PWPR TI

获取价格

 		暂无描述
UCC3928 TI

获取价格

 		HIGH-VOLTAGE HOT-SWAP POWER MANAGER
UCC3928PWP TI

获取价格

 		1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20, TSSOP-20

与UCC3925PWPR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