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參數資料
型號: MC33368DR2G
廠商: ON Semiconductor
文件頁數: 1/16頁
文件大小: 228K
描述: IC PFC CONTROLLER CRM 16SOIC
標準包裝: 2,500
系列: GreenLine™
模式: 臨界傳導(CRM)
電流 - 啟動: 16mA
電源電壓: 10 V ~ 16 V
工作溫度: -25°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應商設備封裝: 16-SOIC
包裝: 帶卷 (TR)
其它名稱: MC33368DR2GOS
MC33368DR2GOS-ND
MC33368DR2GOSTR
?Semiconductor Components Industries, LLC, 2011
August, 2011  Rev. 11
1
Publication Order Number:
MC33368/D
MC33368
High Voltage GreenLinet
Power Factor Controller
The MC33368 is an active power factor controller that functions as a
boost preconverter in offline power supply applications. MC33368 is
optimized for low power, high density power supplies requiring a
minimum board area, reduced component count and low power
dissipation. The narrow body SOIC package provides a small
footprint. Integration of the high voltage startup saves approximately
0.7 W of power compared to resistor bootstrapped circuits.
The MC33368 features a watchdog timer to initiate output
switching, a one quadrant multiplier to force the line current to follow
the instantaneous line voltage a zero current detector to ensure critical
conduction operation, a transconductance error amplifier, a current
sensing comparator, a 5.0 V reference, an undervoltage lockout
(UVLO) circuit which monitors the V
CC
 supply voltage and a CMOS
driver for driving MOSFETs. The MC33368 also includes a
programmable output switching frequency clamp. Protection features
include an output overvoltage comparator to minimize overshoot, a
restart delay timer and cyclebycycle current limiting.
Features
" Lossless OffLine Startup
" Output Overvoltage Comparator
" Leading Edge Blanking (LEB) for Noise Immunity
" Watchdog Timer to Initiate Switching
" Restart Delay Timer
" This is a PbFree Device*
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
SO16
D SUFFIX
CASE 751K
1
16
MARKING
DIAGRAM
A
= Assembly Location
WL    = Wafer Lot
YY, Y  = Year
WW   = Work Week
G
= PbFree Package
PIN CONNECTIONS
1
16
13
12
11
10
9
2
3
4
5
6
7
8
5.0 V
ref
Restart Delay
Voltage FB
Current Sense
Zero Current
AGND
Line
LEB
Comp
Mult
Frequency Clamp
V
CC
Gate
PGND
http://onsemi.com
(TOP VIEW)
MC33368D
AWLYWWG
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
1
16
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相關代理商/技術參數
參數描述
MC33368P 功能描述:功率因數校正 IC High Voltage PFC 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
MC33368PG 功能描述:功率因數校正 IC High Voltage PFC w/Critical Mode 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
MC33375D-2.5 功能描述:低壓差穩壓器 - LDO 2.5V 300mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
MC33375D-2.5G 功能描述:低壓差穩壓器 - LDO 2.5V 300mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
MC33375D-2.5R2 功能描述:低壓差穩壓器 - LDO 2.5V 300mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20
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