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  • LTC7800IUDC#PBF

LTC7800IUDC#PBF

20 Terminals 4V~60V LTC7800 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 320kHz~2.25MHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC7800IUDC#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 437
  • Description: 20 Terminals 4V~60V LTC7800 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 320kHz~2.25MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2013
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Finish Matte Tin (Sn)
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC7800
JESD-30 Code R-PQCC-N20
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~60V
Control Features Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 320kHz~2.25MHz
Input Voltage (Max) 60V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Output Voltage-Max 24V
Output Voltage-Min 0.8V
Duty Cycle (Max) 98%
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
RoHS Status RoHS Compliant

LTC7800IUDC#PBF Overview


As a result of 20-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. For outputs of 1, this dc motor controller is suitable. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 4V~60V volts and has 4V~60V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 320kHz~2.25MHz. Surface Mount makes it suitable for general dc dc regulator. Current Limit, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. Thare switching converters has a terminal (s) at QUAD . A variety of dc switching's functions can be performed on 20 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. LTC7800 can be used to locate other relevant dc to dc converter ics. An input voltage of 4V is the minimum required for the dc dc voltage regulator. The dc to dc regulator can only accept 60V input voltage. 24V is the dc controller's maximum voltage output.

LTC7800IUDC#PBF Features


Transistor Driver Outputs
Switching Frequency: 320kHz~2.25MHz
Current Limit, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC7800IUDC#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC7800IUDC#PBF DC to DC converter applications.

  • Magnetohydrodynamic power
  • Lathes
  • Surface processing equipment
  • SMT equipment
  • Household control circuits
  • Fire elevators
  • Radio equipment
  • Linear guide
  • Various precision measuring instruments
  • Industrial controllers