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  • LTC1922IG-1#TRPBF

LTC1922IG-1#TRPBF

20 Terminals 3.8V~10.3V 20-Pin LTC1922 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC1922IG-1#TRPBF
  • Package: 20-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 882
  • Description: 20 Terminals 3.8V~10.3V 20-Pin LTC1922 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 20-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
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)
Additional Feature ALSO CONFIGURABLE IN CURRENT MODE
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 LTC1922
Function Step-Up/Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 5V
Output Type Transistor Driver
Input Voltage-Nom 9.5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 100A
Voltage - Supply (Vcc/Vdd) 3.8V~10.3V
Control Features Ramp, Soft Start
Topology Full-Bridge
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 1MHz
Control Technique PHASE-SHIFT CONTROL
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 1MHz
Duty Cycle (Max) 99%
Height Seated (Max) 2mm
Length 7.2mm
Width 5.3mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC1922IG-1#TRPBF Overview


It comes in a 20-SSOP (0.209, 5.30mm Width) package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 1 outputs. A solid enclosure of Tape & Reel (TR) surrounds pmic. There are Transistor Driver dc switching's output (s) that it can handle. 3.8V~10.3V is the supply voltage and the operating voltage of the dc control. Suitable for work in a -40°C~85°C TA dc switcher. Switching can be done at Up to 1MHz with this switching controller. dc dc regulators can be carried out with Surface Mount. For efficient switching control, the dcdc regulator features Ramp, Soft Start. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 20 terminations. This dc dc converter ic uses a variety of control techniques, including PHASE-SHIFT CONTROL. DC switcher's input voltageis set to 9.5V. In addition to "LTC1922", there are other relevant dc to dc converter ics you can find. Pins number 20 of switching converter in total. A 5V voltage of DC regulator was detected in the test statistics. normally, the dc dc regulator's output current is 100A, which you should keep in mind when starting a project. DC regulator has a maximum frequency of 1MHz. The value of DC to DC voltage regulator is set to ALSO CONFIGURABLE IN CURRENT MODE in order to better satisfy the requirement.

LTC1922IG-1#TRPBF Features


Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Ramp, Soft Start
PHASE-SHIFT CONTROL
ALSO CONFIGURABLE IN CURRENT MODE

LTC1922IG-1#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC1922IG-1#TRPBF DC to DC converter applications.

  • Sensitive electronic devices
  • Scientific research
  • Access control systems
  • Machining centers
  • Flaw detection equipment
  • Elevator lighting
  • Automatic testing equipment
  • Electrical power transmission
  • Direct power supply system
  • Smoke prevention equipment