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  • LTC7800HUDC#PBF

LTC7800HUDC#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-LTC7800HUDC#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 279
  • 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~150°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

LTC7800HUDC#PBF Overview


Capsuled in the 20-WFQFN Exposed Pad package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 1 numbers. PMIC is packaged in a solid enclosure of Tube. The system can process Transistor Driver dc switching's outputs (s). 4V~60V is the operating voltage and supply voltage of the dc control. A -40°C~150°C TJ dc switcher is not a problem. A switching controller such as this can switch at a value of 320kHz~2.25MHz . The Surface Mount value makes it suitable for general dc dc regulator. Current Limit, Power Good, Soft Start, Tracking provides dcdc regulator efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. The 20 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis 12V volts. Search for "LTC7800" to find other relevant dc to dc converter ics. It is recommended that the input voltage of the dc dc voltage regulator be 4V. Considering the dc to dc regulator can only accept 60V input voltage, it is important to take note of this. 24V represents the highest voltage output of the dc controller.

LTC7800HUDC#PBF Features


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

LTC7800HUDC#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC7800HUDC#PBF DC to DC converter applications.

  • Geothermal power
  • Sensitive electronic devices
  • Motor controller circuits
  • Wind power
  • Surface processing equipment
  • Drilling machines
  • Flexible manufacturing cells
  • Network technology
  • Plate bending machines
  • Telecommunications equipment