NUD3105: Relay Driver, 5.0 V, Single

This device is used to switch inductive loads such as relays, solenoids incandescent lamps and small DC motors without the need of a free-wheeling diode. The device integrates all necessary items such as the MOSFET switch, ESD protection, and Zener clamps. It accepts logic level inputs thus allowing it to be driven by a large variety of devices including logic gates, inverters and microcontrollers.

特性
  • Provides a Robust Driver Interface Between DC Relay Coil and Sensitive Logic Circuits
  • Optimized to Switch Relays from 3.0 V to 5.0 V Rail
  • Capable of Driving Relay Coils Rated up to 2.5 W at 5.0 V
  • Internal Zener Eliminates the Need of Free-Wheeling Diode
  • Internal Zener Clamp Routes Induced Current to Ground for QuieterSystems Operation
  • Low VDS(on) Reduces System Current Drain
应用
  • Relay Switching
  • Inductive Load Switching
终端产品
  • Line Cards, Modems, Answering Machines, FAX
  • Photocopiers, Printers, Desktop Computers
  • TVs and VCRs, Stereo Receivers, CD Players, Cassette Recorders
  • Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers
  • 5.0 V Driven Relays, Motor Controls, Power Latches, Lamp Drivers
应用注释 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Integrated Relay/Inductive Load Drivers for Industrial and Automotive ApplicationsAND8116/D (123kB)2May, 2015
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Integrated Relay, Inductive Load DriverNUD3105/D (166kB)12Oct, 2016
仿真模型 (2)
Document TitleDocument ID/SizeRevisionRevision Date
PSpice ModelNUD3105LT1.LIB (2.0kB)0
SPICE3 ModelNUD3105LT1.SP3 (2.0kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
SOT-23318-08 (33.4kB)AR
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
NUD3105LT1GActivePb-free Halide freeSOT-23-3318-081Tape and Reel3000$0.16
订购产品技术参数
ProductNumber of DriversVCC Max (V)V(BR)GSS Max (V)V(BR)DSS Max (V)ID Max (A)rDS(on) Max (Ω)Tj Max (°C)
NUD3105LT1G16660.50.9150
Integrated Relay, Inductive Load Driver (166kB) NUD3105
Integrated Relay/Inductive Load Drivers for Industrial and Automotive Applications NUD3124
PSpice Model NUD3105
SPICE3 Model NUD3105
SOT-23 CM1214A
NUD3105