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  • LTC1159IS-5#PBF

LTC1159IS-5#PBF

16 Terminals 4V~40V 16-Pin LTC1159 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1159IS-5#PBF
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 714
  • Description: 16 Terminals 4V~40V 16-Pin LTC1159 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 250kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Max Frequency 250kHz
Duty Cycle (Max) 100%
Clock Sync No
Length 9.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2001
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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
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

LTC1159IS-5#PBF Overview


With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. Packaged in solid enclosures, this pmic has a Tube rating. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4V~40V. Qualified to work in an dc switcher with -40°C~85°C TA. 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. Current Limit, Enable is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 16 terminations. These dc dc converter ics adapt several control methods, including CONSTANT OFF TIME. There is a DC switcher's nominal voltage of 12V. A search for "LTC1159" will reveal other relevant dc to dc converter ics. Total pins of switching converter are 16. Switching converter is a special type of Switching Regulator or Controllers. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. As determined by the test statistics, the output voltage of DC regulator is 5.05V. Considering the dc to dc regulator can only accept 40V input voltage, it is important to take note of this. It's important to remember that the dc dc regulator's normaloutput current is 50mA, so you should note it down when starting a new project. The Surface Mount makes DC switcher suitable for most applications and prototypes. 250kHz is the maximum frequency of this dc regulators.

LTC1159IS-5#PBF Features


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

LTC1159IS-5#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1159IS-5#PBF DC to DC converter applications.

  • Fire elevators
  • Handheld GPS
  • Network technology
  • Smoke exhaust equipment
  • Automation technology
  • Telecommunications equipment
  • Product burn-in
  • Hydraulic presses
  • Alternators
  • Textile machinery