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  • LT1737CGN#PBF

LT1737CGN#PBF

16 Terminals 4.1V~20V 16-Pin LT1737 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 90kHz~115kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1737CGN#PBF
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 271
  • Description: 16 Terminals 4.1V~20V 16-Pin LT1737 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 90kHz~115kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~100°C TJ
Packaging Tube
Published 2005
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 BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Frequency 100kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1737
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 12.1V
Output Type Transistor Driver
Input Voltage-Nom 14V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive or Negative, Isolation Capable
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 4.1V~20V
Control Features Enable, Soft Start
Input Voltage (Min) 4.5V
Topology Flyback
Control Mode CURRENT-MODE
Frequency - Switching 90kHz~115kHz
Input Voltage (Max) 20V
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 90%
Height 1.5mm
Length 4.98mm
Width 3.99mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1737CGN#PBF Overview


As a result of 16-SSOP (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. PMIC is packaged in a solid enclosure of Tube. A total of Transistor Driver dc switching's outputs can be handled by it. 4.1V~20V is the supply voltage and the operating voltage of the dc control. A 0°C~100°C TJ dc switcher is not a problem. Using this switching controller, it is possible to switch at 90kHz~115kHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Enable, Soft Start. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. A switching converters's terminal (s) sits at the DUAL position. Different dc switching's functions can be applied to 16 terminations. A DC switcher's nominal voltage of 14V is input. A search for "LT1737" will reveal other relevant dc to dc converter ics. There are only 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 4.5V. The test statistics indicate that DC regulator outputs a voltage of 12.1V. A maximum voltage of 20V is accepted by the dc to dc regulator as an input voltage. In most cases, the output current of the dc dc regulator will be 100mA, so note that when you start the project. Switching controllers work at 100kHz Hz.

LT1737CGN#PBF Features


Transistor Driver Outputs
Switching Frequency: 90kHz~115kHz
Enable, Soft Start
Frequency: 100kHz

LT1737CGN#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1737CGN#PBF DC to DC converter applications.

  • Experimental setup
  • Program control systems
  • Current source circuits
  • Surface processing equipment
  • Refrigerators of central air conditioners
  • USB circuits
  • seismic instrument power circuits
  • SMT equipment
  • Smoke prevention equipment
  • Various CNC machine tools