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參數(shù)資料
| 型號： | NCP1653A |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Compact, Fixed Frequency, Continuous Conduction Mode PFC Controller(固定頻率，連續(xù)傳導(dǎo)模式PFC控制器) |
| 中文描述： | 結(jié)構(gòu)緊湊，固定頻率，連續(xù)導(dǎo)通模式PFC控制器（固定頻率，連續(xù)傳導(dǎo)模式功率因數(shù)校正控制器） |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 183K |
| 代理商： | NCP1653A |
Semiconductor Components Industries, LLC, 2005
December, 2005 Rev. 4
1
Publication Order Number:
NCP1653/D
NCP1653, NCP1653A
Compact, FixedFrequency,
Continuous Conduction
Mode PFC Controller
The NCP1653 is a controller designed for Continuous Conduction
Mode (CCM) Power Factor Correction (PFC) boost circuits. It
operates in the follower boost or constant output voltage in 67 or 100
kHz fixed switching frequency. Follower boost offers the benefits of
reduction of output voltage and hence reduction in the size and cost
of the inductor and power switch. Housed in a DIP8 or SO8
package, the circuit minimizes the number of external components
and drastically simplifies the CCM PFC implementation. It also
integrates high safety protection features. The NCP1653 is a driver
for robust and compact PFC stages.
Features
IEC100032 Compliant
Continuous Conduction Mode
Average CurrentMode or Peak CurrentMode Operation
Constant Output Voltage or Follower Boost Operation
Very Few External Components
Fixed Switching Frequency: 67 kHz = NCP1653A,
Fixed Switching Frequency:
100 kHz = NCP1653
SoftStart Capability
V
CC
Undervoltage Lockout with Hysteresis (8.7 / 13.25 V)
Overvoltage Protection (107% of Nominal Output Level)
Undervoltage Protection or Shutdown (8% of Nominal Output Level)
Programmable Overcurrent Protection
Programmable Overpower Limitation
Thermal Shutdown with Hysteresis (120 / 150 C)
PbFree Packages are Available
Typical Applications
TV & Monitors
PC Desktop SMPS
AC Adapters SMPS
White Goods
AC
Input
EMI
Filter
Output
In
CS
NCP1653
Gnd
V
M
V
control
Drv
FB
V
CC
15 V
Figure 1. Typical Application Circuit
PDIP8
P SUFFIX
CASE 626
1
8
PIN CONNECTIONS
http://onsemi.com
MARKING DIAGRAMS
SO8
D SUFFIX
CASE 751
1
FB
8 V
CC
2
V
control
3
In
4
CS
7 Drv
6 Gnd
5 V
M
(Top View)
A suffix = 67 kHz option
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
= PbFree Package
1
8
1
8
NCP1653
AWL
YYWW
N1653
ALYW
1
8
1
8
NCP1653A
AWL
YYWW
1653A
ALYW
1
8
See detailed ordering and shipping information in the package
dimensions section on page 18 of this data sheet.
ORDERING INFORMATION
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參數(shù)描述 |
|---|---|
| NCP1653ADR2 | 功能描述:功率因數(shù)校正 IC Fixed Frequency RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| NCP1653ADR2G | 功能描述:功率因數(shù)校正 IC Fixed Frequency Current Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| NCP1653ADR2G-CUT TAPE | 制造商:ON 功能描述:NCP1653 Series 15 V 6 mA Current-Mode Power Factor Correction Controller SOIC-8 |
| NCP1653AP | 功能描述:功率因數(shù)校正 IC Fixed Frequency RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
| NCP1653APG | 功能描述:功率因數(shù)校正 IC Fixed Frequency Current Mode PFC RoHS:否 制造商:Fairchild Semiconductor 開關(guān)頻率:300 KHz 最大功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Reel |
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