DataSheetWiki


NCP1607 fiches techniques PDF

ON Semiconductor - Cost Effective Power Factor Controller

Numéro de référence NCP1607
Description Cost Effective Power Factor Controller
Fabricant ON Semiconductor 
Logo ON Semiconductor 





1 Page

No Preview Available !





NCP1607 fiche technique
NCP1607
Cost Effective Power Factor
Controller
The NCP1607 is an active power factor controller specifically
designed for use as a pre−converter in ac−dc adapters, electronic
ballasts, and other medium power off line converters (typically up to
250 W). It utilizes Critical Conduction Mode (CRM) to ensure unity
power factor across a wide range of input voltages and power levels.
The NCP1607 minimizes the number of external components. The
integration of comprehensive safety protection features makes it an
excellent choice for designing robust PFC stages. It is available in a
SOIC−8 package.
General Features
“Unity” Power Factor
No Need for Input Voltage Sensing
Latching PWM for Cycle by Cycle On Time Control (Voltage Mode)
High Precision Voltage Reference (±1.6% over the Temperature
Range)
Very Low Startup Current Consumption (40 mA)
Low Typical Operating Current (2.1 mA)
Source 500 mA / Sink 800 mA Totem Pole Gate Driver
Undervoltage Lockout with Hysteresis
Pin to Pin Compatible with Industry Standards
This is a Pb−Free Device
This Device uses Halogen−Free Molding Compound
Safety Features
Programmable Overvoltage Protection
Open Feedback Loop Protection
Accurate and Programmable On Time Control
Accurate Overcurrent Detector
Typical Applications
AC−DC Adapters, TVs, Monitors
Off Line Appliances Requiring Power Factor Correction
Electronic Light Ballast
www.onsemi.com
MARKING
8 DIAGRAMS
1
SO−8
D SUFFIX
CASE 751
8
1607B
ALYW
G
1
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb−Free Package
PIN CONNECTION
FB
Control
Ct
CS
(Top View)
VCC
DRV
GND
ZCD
ORDERING INFORMATION
Device
Package
Shipping
NCP1607BDR2G SOIC−8 2500 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
AC Line
EMI
Filter
LBOOST
RZCD
+
CIN
ROUT1
CCOMP
ROUT2
CT
VCC
NCP1607
18
FB VCC
27
Control DRV
3
Ct
6
GND
4
CS
5
ZCD
DBOOST
VOUT
LOAD
(Ballast,
SMPS, etc.)
+
CBULK
RS
Figure 1. Typical Application
© Semiconductor Components Industries, LLC, 2015
July, 2015 − Rev. 2
1
Publication Order Number:
NCP1607/D

PagesPages 23
Télécharger [ NCP1607 ]


Fiche technique recommandé

No Description détaillée Fabricant
NCP1600 High Voltage PFC Controller ON Semiconductor
ON Semiconductor
NCP1601A Compact Fixed Frequency Discontinuous or Critical Conduction Voltage Mode Power Factor Correction Controller ON Semiconductor
ON Semiconductor
NCP1601B Compact Fixed Frequency Discontinuous or Critical Conduction Voltage Mode Power Factor Correction Controller ON Semiconductor
ON Semiconductor
NCP1602 High-Efficiency Power Factor Controller ON Semiconductor
ON Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche