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  • LTC1159CG-5#PBF

LTC1159CG-5#PBF

20 Terminals 4V~40V 20-Pin LTC1159 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1159CG-5#PBF
  • Package: 20-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 609
  • Description: 20 Terminals 4V~40V 20-Pin LTC1159 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Number of Pins 20
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC1159
Function Step-Down
Number of Outputs 1
Output Voltage 5.05V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative
Output Current 50mA
Voltage - Supply (Vcc/Vdd) 4V~40V
Control Features Current Limit, Enable
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching Up to 250kHz
Input Voltage (Max) 40V
Control Technique CONSTANT OFF TIME
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 250kHz
Duty Cycle (Max) 100%
Clock Sync No
Height Seated (Max) 2mm
Length 7.2mm
Width 5.3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mount Surface Mount

LTC1159CG-5#PBF Overview


It comes in a 20-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. dc motor controller is suitable for 1 output generation. Tube is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 4V~40V. Worked in a 0°C~70°C TA dc switcher before. A switching controller such as this can switch at a value of Up to 250kHz . A generalization of dc dc regulator can be made using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 20 terminations. A few of the control techniques these dc dc converter ics adapt include CONSTANT OFF TIME. DC switcher's voltage input of 12V. A search for "LTC1159" will reveal other relevant dc to dc converter ics. 20 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. The test statistics indicate that DC regulator outputs a voltage of 5.05V. At most, the dc to dc regulator accepts 40V input voltage. In most cases, the output current of the dc dc regulator will be 50mA, so note that when you start the project. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. There is a maximum frequency of 250kHz for this dc regulators.

LTC1159CG-5#PBF Features


Transistor Driver Outputs
Switching Frequency: Up to 250kHz
Current Limit, Enable
CONSTANT OFF TIME

LTC1159CG-5#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1159CG-5#PBF DC to DC converter applications.

  • Printing
  • Household control circuits
  • Cutting machine tools
  • Computer monitoring equipment of building
  • Large fire protection systems
  • Boring machines
  • Various precision measuring detectors
  • Various CNC machine tools
  • Serial communication converter
  • Alternators