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  • LTC1922IG-1#PBF

LTC1922IG-1#PBF

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#PBF
  • Package: 20-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 411
  • 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 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 months 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 Tube
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
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 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#PBF Overview


Capsuled in the 20-SSOP (0.209, 5.30mm Width) package, the switching controller suits most application needs. dc motor controller is suitable for 1 output generation. There is a Tube solid enclosure around the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 3.8V~10.3V. A -40°C~85°C TA dc switcher is not a problem. With this switching controller, you can switch at Up to 1MHz. The Surface Mount value makes it suitable for general dc dc regulator. The dcdc regulator features Ramp, Soft Start for efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. DUAL are the position of the terminal of the switching converters. A variety of 20 terminations are available in dc switching. These dc dc converter ics adapt a variety of control techniques, including PHASE-SHIFT CONTROL. DC switcher's input voltageis 9.5V volts. A search for "LTC1922" will reveal other relevant dc to dc converter ics. The switching converter has a total of 20 pins. There is a particular type of Switching Regulator or Controllers in switching converter. As determined by the test statistics, the output voltage of DC regulator is 5V. If you are starting a new project, you should note the dc dc regulator's typical output current is 100A. There is a maximum frequency of 1MHz on this dc regulators. 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#PBF Features


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

LTC1922IG-1#PBF Applications


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

  • Industrial robots
  • Power supplies of electronic gadgets
  • Energy management systems
  • Series voltage regulation circuits
  • PSRR circuits
  • Lathes
  • Electrical power transmission
  • Sensitive electronic devices
  • Post equipment
  • SMT equipment