參數(shù)資料
型號： TS650
廠商： Taiwan Semiconductor Co., Ltd.
英文描述： Buck Switching Regulator
中文描述： 降壓開關穩(wěn)壓器
文件頁數(shù)： 1/4頁
文件大小： 55K
代理商： TS650
TS650
1-4
2003/12 rev. A
TS650
Buck Switching Regulator
Pin assignment:
1. Out
2. P.Gnd
3. CT
4. Gnd
5. FB
6. Vcc
7. Comp.
8.
Enable
Supply Voltage Range 3 V to 30V
Output Driving Current 500mA
Oscillator Frequency up to 100KHz
General Description
The TS650 is a monolithic buck switching regulator, it is consist of an voltage reference, error amplifier, current limited set
by an external resistor, power forward modular controller and switching frequencies up to 100KHz are set by an external
capacitor.
Additionally, a chip enable feature is provided to power down reducing the supply current, and with a minimum number of
external components, the TS650 offer a simple and cost effective solution.
The TS650 is offered in SOP-8 package.
Features
1.25V voltage reference Output
Power forward control circuit
Operating voltage form 3V to 30V
Low standby current
Current limit adjustable
Output switch current up to 500mA
Variable oscillator frequency up to 100KHz (max)
Shut down control
Pin Descriptions
Name
Output
P.Gnd
CT
Gnd
FB
Vcc
Comp.
Enable
Description
PWM Output
Power Ground
Oscillator Control
Ground
Voltage Feedback
Power Supply
Feedback Compensation
ON/OFF control
Applications
Charger
DC to DC converter s
Block Diagram
xD-ROM, xDSL product
Ordering Information
Part No.
TS650CS
Operating Temp.
-20 ~ +85
o
C
Package
SOP-8
相關PDF資料
PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
TS65034AY 制造商:TE Connectivity 功能描述:
TS650CS 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:Buck Switching Regulator
TS652 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIFFERENTIAL VARIABLE GAIN AMPLIFIER
TS652D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIFFERENTIAL VARIABLE GAIN AMPLIFIER
TS652ID 功能描述:特殊用途放大器 Diff Variable Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel
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