Datasheet Linear Technology LT1952 — 数据表

制造商Linear Technology
系列LT1952

单开关同步正激控制器

数据表

Datasheet LT1952, LT1952-1
PDF, 371 Kb, 语言: en, 文件上传: Sep 3, 2017, 页数: 28
Single Switch Synchronous Forward Controller
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价格

打包

LT1952EGN#PBFLT1952EGN#TRPBFLT1952IGN#PBFLT1952IGN#TRPBFLT1952MPGN#PBFLT1952MPGN#TRPBF
N123456
PackageSSOP-16
包装外形图
SSOP-16
包装外形图
SSOP-16
包装外形图
SSOP-16
包装外形图
SSOP-16
包装外形图
SSOP-16
包装外形图
Package CodeGNGNGNGNGNGN
Package Index05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)05-08-1641 (GN16)
Pin Count161616161616

参数化

Parameters / ModelsLT1952EGN#PBFLT1952EGN#TRPBFLT1952IGN#PBFLT1952IGN#TRPBFLT1952MPGN#PBFLT1952MPGN#TRPBF
Demo BoardsDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-HDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-HDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-HDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-HDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-HDC1317A-A,DC1317A-B,DC1317A-C,DC1317A-E,DC1317A-F,DC759A,DC830A,DC968A-A,DC968A-B,DC968A-C,DC968A-D,DC1317A-G,DC1317A-D,DC1317A-H
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Export Controlnononononono
FeaturesResistor Set Frequency, External SynchronizationResistor Set Frequency, External SynchronizationResistor Set Frequency, External SynchronizationResistor Set Frequency, External SynchronizationResistor Set Frequency, External SynchronizationResistor Set Frequency, External Synchronization
Frequency, kHz500500500500500500
Frequency Adjust Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Frequency Sync Range100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz100kHz - 500kHz
Integrated Inductornononononono
Ishutdown, µA240240240240240240
Isupply, mA5.25.25.25.25.25.2
Monolithicnononononono
Number of Outputs111111
Operating Temperature Range, °C0 to 850 to 85-40 to 85-40 to 85-55 to 125-55 to 125
Polyphasenononononono
Switch Current, A101010101010
Synchronousyesyesyesyesyesyes
TopologyForward, FlybackForward, FlybackForward, FlybackForward, FlybackForward, FlybackForward, Flyback
Vin Max, V252525252525
Vin Min, V15.7515.7515.7515.7515.7515.75

生态计划

LT1952EGN#PBFLT1952EGN#TRPBFLT1952IGN#PBFLT1952IGN#TRPBFLT1952MPGN#PBFLT1952MPGN#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

其他选择

LT1952-1

设计须知

  • Simple Circuit Replaces and Improves on Power Modules at Less Than Half the Price &mdash DN347
    PDF, 80 Kb, 档案已发布: Sep 4, 2004
    从文件中提取

模型线

制造商分类

  • Power Management > Switching Regulator > Flyback, Forward and Isolated Controllers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Switching Regulators