音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

TS1451CS Datasheet

  • TS1451CS

  • Dual Channel PWM Controller

  • 7頁

  • TSC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

TS1451
Dual Channel PWM Controller
SOP-16
DIP-16
Supply Voltage Range 3.6 V to 40V
Output Driving Current 20mA
Oscillator Frequency up to 500KHz
General Description
The TS1451 integrates dual channel PWM control circuit into a single chip, mainly designs for power supply regulator.
All the functions included an on-chip 2.5V reference output, two error amplifiers, and adjustable oscillator, two
dead-time comparators, under voltage lock out, short circuit protection, and dual common-emitter output transistor
circuit.
Recommend the output CE transistors as pre-driver for driving extremely. the dead time control can provide from 0% to
100%. Switching frequency can be adjustable by trimming RT and CT. During low Vcc situation, the under voltage lock
out makes sure that the output are off until the internal circuit is operational normally.
The TS1451 is offered in SOP-16 and DIP-16 package.
Features
Dual PWM Power Control Circuitry
Operating Voltage Can be up to 50V
Adjustable Dead Time Control (DTC)
Under Voltage Lock Out protection (UVLO)
Short Circuit Protection (SCP)
Variable Oscillator Frequency up to 500KHz
2.5V Voltage Reference Output
Pin Assignments
Applications
Backlight Inverter
DC to DC Converters in Computers
Pin Descriptions
Name
CT
RT
EA+
Descriptions
Timing Capacitor
Timing Resistor
Error Amplifier Input (+)
Error Amplifier Input (-)
Feedback Loop Compensation
Dead Time Control
Pre-Driver Output
Ground
Supply Voltage
Short Circuit Protection
Voltage Reference
Ordering Information
Part No.
TS1451CD
TS1451CS
EA-
FB
Operating Temp.
0 ~ +70 C
o
Package
DIP-16
SOP-16
DTC
Out
Gnd
Vcc
SCP
Ref
TS1451
1-7
2003/12 rev. A

TS1451CS相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！