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LTC1159CS-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-LTC1159CS-5#PBF
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 368
  • 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
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
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 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
Frequency 250kHz
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
Dropout Voltage 300mV
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 100%
Clock Sync No
Length 9.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1159CS-5#PBF Overview


With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. The pmic is packaged in Tube solid enclosure. The system can process Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 4V~40V. Suitable for work in a 0°C~70°C TA dc switcher. A switching controller such as this can switch at a value of Up to 250kHz . Surface Mount makes it suitable for general dc dc regulator. To provide efficient switching control, Current Limit, Enable is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at DUAL . 16 terminations with a variety of function. The control methods that these dc dc converter ics use include CONSTANT OFF TIME. DC switcher's voltage input of 12V. Search for "LTC1159" to find other relevant dc to dc converter ics. 16 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4V. DC regulator outputs 5.05V voltage based on test statistics. It should be noted that the dc to dc regulator only accepts 40V voltage as input voltage. In most cases, the output current of the dc dc regulator will be 50mA, so note that when you start the project. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. A frequency of 250kHz is set for the switching controller.

LTC1159CS-5#PBF Features


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

LTC1159CS-5#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1159CS-5#PBF DC to DC converter applications.

  • Large fire protection systems
  • Ball screw pair
  • Adjustable voltage or current linear circuits
  • Correction machines
  • Textile machinery
  • Series voltage regulation circuits
  • CMM
  • Energy management systems
  • Driver circuits
  • Sensitive electronic devices