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  • LT1247CS8#PBF

LT1247CS8#PBF

8 Terminals 8.4V~25V 8-Pin LT1247 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1247CS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 310
  • Description: 8 Terminals 8.4V~25V 8-Pin LT1247 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~100°C TJ
Packaging Tube
Published 1996
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1247
Function Step-Down
Number of Outputs 1
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 7.6V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 1A
Voltage - Supply (Vcc/Vdd) 8.4V~25V
Control Features Frequency Control
Topology Buck
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Rise Time 30ns
Supply Current-Max (Isup) 20mA
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Switcher Configuration SINGLE
Duty Cycle (Max) 100%
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1247CS8#PBF Overview


In the 8-SOIC (0.154, 3.90mm Width) package, the switching controller meets most application requirements. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tube solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 8.4V~25V. Suitable for work in a 0°C~100°C TJ dc switcher. It is suitable for general dc dc regulator when it is set to Surface Mount. Frequency Control provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of terminations with 8 of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 7.6V. Searching "LT1247" will return other relevant dc to dc converter ics. 8 pins are on switching converter. Statistically, the DC regulator outputs 5V voltage. In most cases, the output current of the dc dc regulator will be 1A, so note that when you start the project. Switching controller operates at 1MHz Hz. 20mA more than 20mA current should be supplied to the controller.

LT1247CS8#PBF Features


Transistor Driver Outputs
Frequency Control
PULSE WIDTH MODULATION
Frequency: 1MHz

LT1247CS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1247CS8#PBF DC to DC converter applications.

  • Plate bending machines
  • Bending machines
  • Balance equipment
  • Automatic testing equipment
  • Planers
  • Special machining machine tools
  • Household control circuits
  • Linear guide
  • Telecommunications equipment
  • Hydrogen power