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  • LB1945H-TLM-E

LB1945H-TLM-E

70mA mA 2.25mm mm 7.9mm mm Motor Drivers 15.2mm mm


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-LB1945H-TLM-E
  • Package: 28-SOP (0.311, 7.90mm Width) Exposed Pad + 2 Heat Tabs
  • Datasheet: PDF
  • Stock: 973
  • Description: 70mA mA 2.25mm mm 7.9mm mm Motor Drivers 15.2mm mm (Kg)

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Details

Tags

Parameters
Factory Lead Time 2 Weeks
Lifecycle Status LAST SHIPMENTS (Last Updated: 1 month ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOP (0.311, 7.90mm Width) Exposed Pad + 2 Heat Tabs
Number of Pins 28
Operating Temperature -20°C~90°C TA
Packaging Cut Tape (CT)
Published 2007
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Applications General Purpose
Voltage - Supply 4.75V~5.25V
Base Part Number LB1945H
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 2
Interface Parallel
Operating Supply Current 70mA
Output Configuration Half Bridge (4)
Collector Emitter Voltage (VCEO) 28V
Max Collector Current 800mA
Voltage - Load 10V~28V
Motor Type Stepper
Motor Type - Stepper Bipolar
Height 2.25mm
Length 15.2mm
Width 7.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status RoHS Compliant
Lead Free Lead Free

LB1945H-TLM-E Overview


The design includes a package of type [0].The part is packged with 28-SOP (0.311, 7.90mm Width) Exposed Pad + 2 Heat Tabs case.In most cases, it is recommended to mount the part at Surface Mount.The component connected in General Purposematches it perfectly.Drivers controllers is capable of supplying 4.75V~5.25V volts.A range of -20°C~90°C TAis available for operating temperature.Drivers controllers is possible to apply voltage at a rate of 10V~28Vto the load.Surface Mountis its recommended mounting method.The LB1945Hpart number allows us to locate it.28pins are present on the device.2outputs are available in total.As a result, we can recognize that the motor type is Stepper.The supply current used for its operating is 70mA.

LB1945H-TLM-E Features


Applications : General Purpose
Load voltage across the chip 10V~28V
base on LB1945H number
designed with 2 outputs
Motor Type classified as Stepper

LB1945H-TLM-E Applications


There are a lot of ON Semiconductor LB1945H-TLM-E motor drivers applications.

  • Indicator circuit
  • Camera-enabled smartphones
  • Building technology
  • High power LED street light
  • Alternative to HID lights
  • Indicator
  • Mobile phone display backlight and key light driving
  • Emergency lighting
  • Hidden coves in high-end residential settings
  • LED ballasts