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LTC1735IF#PBF

20 Terminals 4V~30V 20-Pin LTC1735 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1735IF#PBF
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 855
  • Description: 20 Terminals 4V~30V 20-Pin LTC1735 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2004
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 LTC1735
Function Step-Down
Number of Outputs 1
Output Voltage 6V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3kA
Voltage - Supply (Vcc/Vdd) 4V~30V
Control Features Enable, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 300kHz
Rise Time 50ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Max Frequency 335kHz
Duty Cycle (Max) 99.4%
Clock Sync No
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1735IF#PBF Overview


As a result of 20-TSSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. This dc control has a supply voltage and operating voltage of 4V~30V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. A switching controller such as this can switch at a value of 300kHz . The Surface Mount value makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Power Good, Soft Start. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. The 20 terminations can be used for a wide range of dc switching. DC switcher's input voltageis set to 15V. Searching "LTC1735" will return other relevant dc to dc converter ics. Total pins of switching converter are 20. Particularly, switching converter is a type of Switching Regulator or Controllers. 4V should be the minimum input voltage for the dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 6V. The dc dc regulator's usual output current is 3kA, which should be noted down when you start a project. There is a maximum frequency of 335kHz for this dc regulators.

LTC1735IF#PBF Features


Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Power Good, Soft Start

LTC1735IF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC1735IF#PBF DC to DC converter applications.

  • Product testing
  • Cutting machine tools
  • Telecommunications equipment
  • USB circuits
  • Radio equipment
  • Arc suppression circuits
  • Fire elevators
  • Industrial controllers
  • Experimental setup
  • Die casting equipment