新增内容： 采用我们全新改版的体验，更快找到合适的零件

了解更多

Texas Instruments UC3845D

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
$ 0.93
Production
数据表
制造商页面

价格与库存

查看所有价格优惠
分销商
SKU
最小
Pkg
批量定价
Rochester Electronics
2
UC3845D
12,453
USD
0.968
0.803
0.716
5h
Verical
4
UC3845D
7,473
311
USD
1.004
0.895
DigiKey
296-11298-5-ND
307
1
Tube
USD
1.930
1.423
1.155
1.014
0.958
Arrow Electronics
UC3845D
0
1K
USD
0.855
0.855
Mouser
595-UC3845D
237
1
Tube
USD
1.930
1.430
1.160
1.010
0.957

数据表和文档

下载 Texas Instruments UC3845D 的数据表和制造商文档。

Texas Instruments

Technical Drawing4 页1 年前
Official datasheet0 页0 年前
Datasheet28 页11 年前
Datasheet26 页14 年前
Technical Drawing2 页15 年前
Datasheet36 页27 年前

Mouser

Farnell

LCSC

SHENGYU ELECTRONICS

库存历史记录

3 个月趋势:
-100%
Powered bySpectra logo

CAD 模型

从我们值得信赖的合作伙伴处下载 Texas Instruments UC3845D 符号、封装和 3D STEP 模型。

来源eCADmCAD文件
Component Search Engine
符号封装
3D
下载
EE Concierge
符号封装
SnapEDA
符号封装
下载
Ultra Librarian
符号封装
下载
下载 CAD 模型时，合作伙伴网站将在新标签页中打开
从 Octopart 下载 CAD 模型，即表示您同意我们的条款和条件以及隐私政策。

备用零件

此零件
备用零件
Texas InstrumentsUC3845D
Texas InstrumentsUC2845D
Texas InstrumentsUC2845D
Price @ 1000
$ 0.93
$ 1.04
$ 1.04
Stock
308,845
555,980
555,980
Authorized Distributors
5
4
4
Topology
Boost, Buck, Buck-Boost, Flyback
Boost, Buck, Flyback
Boost, Buck, Flyback
Output Voltage
-
-
-
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
-
-
-
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14

供应链

Lifecycle StatusProduction (Last Updated: 6 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

相关零件

Texas InstrumentsUC3843AD
TEXAS INSTRUMENTS UC3843ADPWM Controller, 30V-7.6V supply, 500 kHz, 13.5V/1A out, SOIC-14
详细信息
Texas InstrumentsUC2845D
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA 500kHz 13.5V
详细信息
Texas InstrumentsUC3842AD
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 14-SOIC 0 to 70
详细信息

描述

由其分销商提供的 Texas Instruments UC3845D 的描述。

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
Abacus Technologies
TEXAS INSTRUMENTS UC3845DIC, CURRENT MODE PWM CTRL, 25V, SOIC-14
Jak Electronics
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, 0C to 70C 14-SOIC 0 to 70
Texas Instruments
12V~28V SOIC-14 AC-DC Controllers and Regulators ROHS
Digi-ic_SMART PIONEER
UC3845 Buck Boost Flyback Forward Converter Tube e4 DC to DC switching controller 50ns 1A 122.413241mg 13.5V
Fly-Wing Technology
IC REG CTRLR MULT TOPOLOGY 8SOIC
Win Source
PWM Power Supply Controllers Current Mode
Mouser
Boost£¬Buck£¬Buck-Boost£¬Flyback£¬Forward No Up~500KHz Transistor Driver 1 5.1V 4.9V 6.3V -0.3V SOIC-14 SMD mount 8.65mm*3.91mm*1.58mm
UnikeyIC
AC-DC Controller And Voltage Regulator
Weyland Electronics Group Pte. Ltd.
UC3845 CURRENT MODE PWM CONTROLL
Fmall Co., Limited

图片

Texas Instruments
Texas Instruments
RS
element14 APAC
TME
Farnell
Augswan
Rochester Electronics
iiiC

制造商别名

Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

零件编号别名

该零件可能有以下备用零件编号：

  • UC3845D.