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參數(shù)資料
| 型號(hào)： | FAN6863LTY |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, PDSO6 |
| 封裝： | 1.6 MM, MO-193, SUPERSOT, 6 PIN |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 1243K |
| 代理商： | FAN6863LTY |
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN6863 Rev. 1.0.1
3
FAN6863
—
Highly
Integrated
Green-Mode
PWM
Controller
Marking Information
Figure 3. Top Mark
Pin Configuration
Figure 4. Pin Configuration
Pin Definitions
Pin #
Name
Function
Description
1
GND
Ground
Ground.
2
FB
Feedback
The FB pin provides the output voltage regulation signal. It provides feedback to
the internal PWM comparator, so the PWM comparator can control the duty
cycle. This pin also provides over-current protection. Once VFB is large than
trigger level and last for a long time, the controller stops and restarts.
3
RT
Temperature
Detection
An external NTC thermistor is connected from this pin to GND pin. The
impedance of the NTC decreases at high temperatures. Once the voltage of the
RT pin drops below a threshold, PWM output is disabled.
4
SENSE Current Sense
This pin senses the voltage across a resistor. When the voltage reaches the
internal threshold, PWM output is disabled and this activates over-current
protection. This pin also provides current amplitude information for Current-
Mode control.
5
VDD
Power Supply Power supply.
6
GATE
Driver Output The totem-pole output driver for driving the power MOSFET.
ABx:
ABR: FAN6863TY
ABF: FAN6863RTY
ABG: FAN6863LTY
TT:
Wafer Lot Code
: Year Code
_ _ _
:
Week Code
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN6863R | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Highly Integrated Green-Mode PWM Controller |
| FAN6863RTY | 功能描述:電流型 PWM 控制器 High Integ GreenMode PWM Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| FAN6863TY | 功能描述:電流型 PWM 控制器 Hi-Integrated Green Mode PWM Controller RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時(shí)間: 下降時(shí)間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| FAN6863TY_SN00257 | 制造商:Fairchild Semiconductor Corporation 功能描述:Highly Integrated Green Mode P |
| FAN6863WLTY | 功能描述:初級(jí)與次級(jí)側(cè) PWM 控制器 Hi-Integrated Green Mode PWM Controller RoHS:否 制造商:ON Semiconductor 輸出端數(shù)量:1 開關(guān)頻率:250 KHz 工作電源電壓:- 0.3 V to + 28 V 最大工作溫度:+ 85 C 最小工作溫度:- 5 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Reel |
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