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參數(shù)資料
| 型號： | SG6961DZ |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Power Factor Controller |
| 中文描述： | POWER FACTOR CONTROLLER, PDIP8 |
| 封裝： | ROHS COMPLIANT, MS-001BA, DIP-8 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 582K |
| 代理商： | SG6961DZ |
Product Specification
Power Factor Controller
MARKING DIAGRAMS PIN CONFIGURATION
SG6961
System General Corp.
Version 1.3.1 (IRO33.0028.B6)
- 2 -
www.sg.com.tw www.fairchildsemi.com
September 24, 2007
ORDERING INFORMATION
Part Number
Pb-Free
Package
SG6961SZ
8-Pin SOP
SG6961DZ
8-Pin DIP
PIN DESCRIPTIONS
Pin No.
Symbol
Description
Inverting input of the error amplifier. INV is connected to the converter output via a resistive divider. This pin
is also used for over-voltage clamping and open-loop feedback protection.
1
INV
2
COMP
The output of the error amplifier. To create a precise clamping protection, a compensation network between
this pin and GND is suggested.
3
MOT
A resistor from MOT to GND is used to determine the maximum on-time of the external power MOSFET. The
maximum output power of the converter is a function of the maximum on-time.
4
CS
Input to the over-current protection comparator. When the sensed voltage across the sense resistor reaches
the internal threshold (0.82V), the switch is turned off to activate cycle-by-cycle current limiting.
5
ZCD
Zero Current Detection. This pin is connected to an auxiliary winding via a resistor to detect the zero crossing
of the switch current. When the zero crossing is detected, a new switching cycle is started. If it is connected
to GND, the device is disabled.
6
GND
The power ground and signal ground. Placing a 0.1μF decoupling capacitor between the VCC
and GND pins
is recommended.
7
GD
Totem-pole driver output to drive the external power MOSFET. The clamped gate output voltage is 16.5V.
8
VCC
Driver and control circuit supply voltage.
T
: D=DIP, S=SOP
P :
Z=Lead Free + ROHS
Compatible
Null=regular package
XXXXXXXX
: Wafer Lot
Y
: Year;
WW
: Week
V
: Assembly Location
CS
MOT
VCC
GD
GND
ZCD
INV
COMP
SG6961TP
XXXXXXXXYWWV
相關PDF資料 |
PDF描述 |
|---|---|
| SG6961SZ | Power Factor Controller |
| SG6980DZ | Single-Stage PFC Controller |
| SG6980SZ | Single-Stage PFC Controller |
| SG6980 | Single-Stage PFC Controller |
| SGF15N60RUFD | Short Circuit Rated IGBT |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SG6961SY | 功能描述:功率因數(shù)校正 IC Power Factor Controller RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| SG6961SZ | 功能描述:功率因數(shù)校正 IC Power Factor Controller RoHS:否 制造商:Fairchild Semiconductor 開關頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| SG6980 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single-Stage PFC Controller |
| SG6980DDZ | 功能描述:開關變換器、穩(wěn)壓器與控制器 Single Stage PFC Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SG6980DZ | 功能描述:開關變換器、穩(wěn)壓器與控制器 Single Stage PFC Controller RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
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