5秒后页面跳转
UCC3961DR PDF预览

UCC3961DR

更新时间: 2024-09-20 20:25:11
品牌 Logo 应用领域
德州仪器 - TI 信息通信管理开关光电二极管
页数 文件大小 规格书
19页 795K
描述
2A SWITCHING CONTROLLER, 400kHz SWITCHING FREQ-MAX, PDSO14, GREEN, SOIC-14

UCC3961DR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:GREEN, SOIC-14针数:14
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.68
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:12 V最小输入电压:8.5 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G14
长度:8.65 mm功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:最大输出电流:2 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified座面最大高度:1.75 mm
表面贴装:YES切换器配置:SINGLE
最大切换频率:400 kHz技术:BICMOS
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

UCC3961DR 数据手册

 浏览型号UCC3961DR的Datasheet PDF文件第2页浏览型号UCC3961DR的Datasheet PDF文件第3页浏览型号UCC3961DR的Datasheet PDF文件第4页浏览型号UCC3961DR的Datasheet PDF文件第5页浏览型号UCC3961DR的Datasheet PDF文件第6页浏览型号UCC3961DR的Datasheet PDF文件第7页 
U
C
R
C
T
2
U
9
6
P
1
,
U CC 39 61  
C ON TR O LL ER  
ą
A
D
V
A
N
C
E
D
P
R
I
M
A
R
Y
Ć
S
I
D
E
S
T
A
SLUS431A – MAY 2000 – REVISED DECEMBER 2000  
D
Operates with Secondary–Side PWM  
Control  
D
Multi-Mode Overcurrent Protection with  
Restart, Latching, or Cycle-by-Cycle  
Current Limiting  
D
D
D
D
Isolated PWM Command through a Pulse  
Transformer  
D
Programmable Volt-Second Clamp for  
Transformer Reset  
Initial Free-Running Soft-Startup with  
Duty-Cycle Clamping  
D
Undervoltage Lockout with 2-V Hysteresis  
Up to 400-kHz Synchronizable Switching  
Frequency  
D
Low-Current Startup with Optional  
Disconnect  
High-Current FET Drive (1.5-A Sink, 0.75-A  
Source)  
D
D
Programmable Overvoltage and  
Undervoltage Protection  
8–pin Version Also Available (UCC3960)  
typical application diagram  
V
IN  
UCC3961  
OPTIONAL  
DEPLETION  
MODE  
14 UVS START 13  
SWITCH  
UV/OV  
STOP  
VDD 12  
1
8
OVS  
VS  
+
6
REF  
VOLT  
SEC  
CLAMP  
11  
9
OUT  
CS  
4
FB  
FEED  
BACK  
3
5
7
SS  
RT  
SOFT START  
FAULT LATCH DELAY  
CSD  
SD  
2
FREQ  
SET  
AGND PGND 10  
UDG–99039  
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
P
R
O
d
D
U
t
C
s
T
I
O
c
N
o
D
A
T
A
t
i
n
s
f
p
o
e
r
m
a
i
t
c
i
a
o
t
n
i
s
s
c
u
r
r
t
e
h
n
e
t
a
s
m
o
f
o
p
T
u
e
b
x
l
i
a
c
s
a
t
i
o
n
d ate.  
Ins tr u men ts  
r
o
u
c
n
f
o
r
m
o
c
i
f
i
o
n
p
e
r
t
e
r
s
f
s
t
a
s
n
d
g
a
r
d
w
a
a
r
r
a
n
t
y
.
P
r
o
d
u
p a r a m e t e r s .  
c
t
i
o
n
p
r
o
c
e
s
s
i
n
g
d
o
e
s
n
o
t
n
e
c
e
s
s
a
r
i
l
y
i
n
c
l
u
d
e
t
e
t
i
n
o
f
l
l
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

与UCC3961DR相关器件

型号 品牌 获取价格 描述 数据表
UCC3961N TI

获取价格

ADVANVED PRIMARY-SIDE STARTUP CONTROLLER
UCC3972 TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972AN TI

获取价格

VACUUM FLUOR DISPLAY DRIVER, PDIP8, PLASTIC, DIP-8
UCC3972D TI

获取价格

FLUORESCENT LIGHT CONTROLLER, PDSO8, PLASTIC, SOIC-8
UCC3972N TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972NG4 TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972PW TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972PWG4 TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972PWTR TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller
UCC3972PWTRG4 TI

获取价格

BiCMOS Cold Cathode Fluorescent Lamp Driver Controller