Datasheet Texas Instruments UC3823DWG4 — 数据表

制造商	Texas Instruments
系列	UC3823
零件号	UC3823DWG4

高速PWM控制器16-SOIC 0至70

数据表

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PDF, 2.9 Mb, 修订版: B, 档案已发布: Aug 5, 2009

从文件中提取

PACKAGE OPTION ADDENDUM www.ti.com 5-Dec-2011 PACKAGING INFORMATION
Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) (Requires Login) 5962-89905012A ACTIVE LCCC FK 20 1 TBD Call TI Call TI 5962-8990501EA ACTIVE CDIP J 16 1 TBD Call TI Call TI UC1823J ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type UC1823J883B ACTIVE CDIP J 16 1 TBD A42 N / A for Pkg Type UC1823L ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type UC1823L883B ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type UC2823DW ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2823DWG4 ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2823DWTR ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2823DWTRG4 ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC2823N ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC2823NG4 ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC2823QTR ACTIVE PLCC FN 20 1000 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR UC2823QTRG3 ACTIVE PLCC FN 20 1000 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR UC3823DW ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3823DWG4 ACTIVE SOIC DW 16 40 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3823DWTR ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3823DWTRG4 ACTIVE SOIC DW 16 2000 Green (RoHS
& no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR UC3823N ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com 5-Dec-2011 Orderable Device Status (1) Package Type Package
Drawing Pins Package Qty Eco Plan (2) Lead/
Ball Finish MSL Peak Temp (3) Samples
(Requires Login) UC3823NG4 ACTIVE PDIP N 16 25 Green (RoHS
& no Sb/Br) CU NIPDAU N / A for Pkg Type UC3823Q ACTIVE PLCC FN 20 46 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR UC3823QG3 ACTIVE PLCC FN 20 46 Green (RoHS
& no Sb/Br) CU SN Level-2-260C-1 YEAR UC3823QTR ACTIVE PLCC FN 20 1000 Green (RoHS …

价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

打包

Pin	16
Package Type	DW
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	40
Carrier	TUBE
Device Marking	UC3823DW
Width (mm)	7.5
Length (mm)	10.3
Thickness (mm)	2.35
Pitch (mm)	1.27
Max Height (mm)	2.65
Mechanical Data	下载

参数化

Control Method	Current,Voltage
Duty Cycle(Max)	85 %
Frequency(Max)	1000 kHz
Frequency(Min)	0.1 kHz
Gate Drive(Typ)	1.5 A
Operating Temperature Range	0 to 70 C
Package Group	SOIC
Rating	Catalog
Special Features	Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Topology	Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off	9.2/8.4 V
Vin(Max)	30 V
Vin(Min)	8.4 V

生态计划

RoHS

Compliant

应用须知

下载
U-131 Simple Switchmode Lead-Acid Battery Charger
PDF, 206 Kb, 档案已发布: Sep 5, 1999
Lead-acid batteries are finding considerable use as bothprimary and backup power sources. For complete batteryutilization the charger circuit must charge the batteryto full capacity while minimizing over-charging forextended battery life. Since battery capacity varies withtemperature the charger must vary the amount of chargewith temperature to realize maximum capacity and life.Si

模型线

系列: UC3823 (5)

UC3823DW UC3823DWG4 UC3823DWTR UC3823N UC3823NG4

制造商分类

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller