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  • LTC3802EUH#PBF

LTC3802EUH#PBF

32 Terminals 3V~30V 32-Pin LTC3802 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 330kHz~750kHz Transistor Driver


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC3802EUH#PBF
  • Package: 32-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 180
  • Description: 32 Terminals 3V~30V 32-Pin LTC3802 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 330kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
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 32
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC3802
Function Step-Down
Number of Outputs 2
Output Voltage 27V
Output Type Transistor Driver
Input Voltage-Nom 5V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 3V~30V
Control Features Current Limit, Enable, Power Good, Soft Start
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 330kHz~750kHz
Input Voltage (Max) 6V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 850kHz
Duty Cycle (Max) 89%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC3802EUH#PBF Overview


In the 32-WFQFN Exposed Pad package, the switching controller meets most application requirements. The dc motor controller is adquate to generate for 2 outputs. An enclosure of Tube is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 3V~30V and has a 3V~30V supply voltage. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 330kHz~750kHz with this switching controller. A generalization of dc dc regulator can be made using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Power Good, Soft Start. The switch converters are connected to a DUAL SWITCHING CONTROLLER analog IC. There are a terminal (s) on the switching converters that are designed at QUAD. Various 32 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 5V. LTC3802 can be searched for other relevant dc to dc converter ics. In total, switching converter has 32 pins. Switching converter is a special type of Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 3V. Statistically, DC regulator outputs 27V volts. Considering the dc to dc regulator can only accept 6V input voltage, it is important to take note of this. It is estimated that this dc regulatorhas a maximum frequency of 850kHz. Communication with high quality requires 1 channels.

LTC3802EUH#PBF Features


Transistor Driver Outputs
Switching Frequency: 330kHz~750kHz
Current Limit, Enable, Power Good, Soft Start
PULSE WIDTH MODULATION

LTC3802EUH#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3802EUH#PBF DC to DC converter applications.

  • Computer monitoring equipment of building
  • Boring machines
  • Adjustable voltage or current linear circuits
  • Motor controller circuits
  • Wide-range voltage regulation circuits
  • Grinders
  • Experimental setup
  • Electric heating, lighting
  • Digital precision reference circuits
  • Terrestrial set-top boxes