UC3853N

所属类别：电源管理芯片
产品名称：高功率因数前置稳压器
厂商：TI
生产批号：10+
封装：DIP
库存状态：有库存
库存量：0
最低订购量：
详细资料：

Product Introduction

UC3853N High power factor pre-regulator

illustrate

The UC3853 provides simple, yet high-performance active power factor correction. As the UC1854 uses the same control technology, the 8-pin device utilizes a simplified architecture and an internal oscillator to reduce the number of external components. The UC3853 utilizes a sophisticated multiplier/square/divider circuit, voltage and current loop error amplifier, high-precision voltage reference and implementation with RMS mean line voltage compensation current mode control. This control technology minimizes the change of input voltage input line current distortion over a global scale while maintaining the input voltage, and the continuous closed-loop gain.

The internal 75kHz oscillator includes an external clock input that allows synchronization to the downstream converter.

characteristic

A complete 8-pin power factor solution
Reduce external components
Line voltage compensation for RMS
Precision multiplier/square/divider
The internal 75kHz oscillator is synchronized
Average current mode PWM control
Overvoltage protection comparison
High current, gate driver clamping

ICs related to UC3853N include:

Model	Manufacturers	lot number	encapsulation	illustrate
UC3853N	TI	10+	DIP	High power factor pre-regulator

Popular searches

Model	Manufacturers	lot number	encapsulation	illustrate
NLS-N-BK-C70-M40BEPN250	ITT	24+	connector	NLS-N-BK-C70-M40B EPN250
V93BR	Mors Smitt	24+	connector	V93BR socket - screw terminals, rail mount 8 poles
V17-D	MORSSMITT	24+	Relays	The relay socket has spring terminals
VGE1TS181900L	SOURIAU-SUNBANK	24+	connector	Circular MIL Spec Backshells BACKSHELL SZ18
KEYSTONE26	Keystone Electronics	24+	connector	EYELET 0.187" BRASS TIN PLATED
KPSE06E14-19SA206	ITT	24+	connector	Conn Circular SKT 19 POS Crimp ST Cable Mount 19 Terminal 1 Port
KPSE06J14-19P	ITT	24+	connector	Circular MIL Spec Connector KPSE 19C 19#20 PIN PLUG
W-1-005-4STUD	T&M	24+	DIP	SERIES W - Stud Input - 4 Stud Type
ABBH2214SDAM	AB Connectors	2024+	connector	Connector tailpipe
C193A/24EV-U1	Schaltebao	25+	DIP	Voltage 1100v electric current 50A contactor/advantage channel fast delivery
C195A/24EC-U2	Schaltebao	25+	DIP	Contactor/Advantage channel fast delivery
D-U204-E	Mors Smitt	24+	DIP	Instantaneous relays
PW620-18d/2S/R/KS135	FSG	24+	DIP	Stellungsferngeber position sensor potentiometer
ST1-DC12V-F	Panasonic Electronic Components	24+	DIP	Power Relay 12VDC 5DC/8AAC SPST-NO/SPST-NC(31mm 14mm 11.3mm) THT
MER1S1505SC	Murata Power Solutions	24+	DIP	DC DC CONVERTER 5V 1W
P783-Q24-S5-S	CUI Inc	24+	DIP	DC DC CONVERTER 5V 15W
9001-18321C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
9001-18481C00A	Oupiin	24+	connector	DIN41612 Half R Female 48 Pin
CIR013106T01031819SCNP0406	ITT Interconnect Solutions	2023+	connector	Standard Circular Connector
CIR013106T01031819SCYP0406	ITT Interconnect Solutions	24+	connector	Standard Circular Connector

TI brand product recommendation

Model	Manufacturers	lot number	encapsulation
TPS767D325PWP	TI	0919	TSSOP
TMS320VC33PGE	TI	09+	TQFP
TMS320C25FNA	TI	10+	PLCC
TLV1578CDAR	TI	10+	SOP
TLP521-4	TI	10+	DIP
TLE2022CP	TI	05+	DIP
TLC2254CN	TI	07	DIP
TL432ACPKG3	TI	0744	TO-89
TL431IPK	TI	10+	TO-89
TL431ILP	TI	10+	TO-92
TL431BIPK	TI	10+	TO-89
TL431ACLPE3	TI	10+	TO-92
TL16C552AFN	TI	10+	PLCC
TL082CP	TI	10+	DIP
TL072MJG	TI	10+	DIP
SNJ55175J	TI	10+	DIP
SNJ55174J	TI	10+	DIP
SNJ54S373J	TI	01+	DIP
SNJ54S140J	TI	10+	DIP
SNJ54S09J	TI	10+	DIP