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LTC3780IUH

LTC3780IUH

LTC3780IUH

Linear Technology/Analog Devices

32 Terminals 4V~30V LTC3780 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 200kHz~400kHz Transistor Driver

SOT-23

LTC3780IUH Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 14 Weeks
Mounting Type Surface Mount
Package / Case 32-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2008
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Additional Feature ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 235
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number LTC3780
JESD-30 Code S-PQCC-N32
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4V~30V
Control Features Current Limit, Enable, Power Good, Soft Start
Input Voltage (Min) 4V
Topology Buck-Boost
Control Mode CURRENT-MODE
Output Current-Max 3A
Frequency - Switching 200kHz~400kHz
Input Voltage (Max) 36V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 99%
Clock Sync No
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $11.206152 $11.206152
10 $10.571842 $105.71842
100 $9.973436 $997.3436
500 $9.408901 $4704.4505
1000 $8.876322 $8876.322
LTC3780IUH Product Details

LTC3780IUH Overview


In the 32-WFQFN Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tube solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 4V~30V volts and has 4V~30V supply voltage. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 200kHz~400kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Current Limit, Enable, Power Good, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. QUAD are the position of the terminal of the switching converters. Various 32 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. In addition to "LTC3780", there are other relevant dc to dc converter ics you can find. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. The dc to dc regulator can only accept 36V input voltage. Hence, ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V is used to better suit the DC to DC voltage regulator's situation. As a result, switching converter outputs current to the greatest value possible (3A).

LTC3780IUH Features


Transistor Driver Outputs
Switching Frequency: 200kHz~400kHz
Current Limit, Enable, Power Good, Soft Start
PULSE WIDTH MODULATION
ALSO OUTPUT VOLTAGE ADJUSTABLE 0.8 TO 30V


LTC3780IUH Applications


There are a lot of Linear Technology/Analog Devices
LTC3780IUH DC to DC converter applications.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

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