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  • LT3991EDD#PBF

LT3991EDD#PBF

10 Terminals 4.3V LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tube 1.2A 10-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3991EDD#PBF
  • Package: 10-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 109
  • Description: 10 Terminals 4.3V LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tube 1.2A 10-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2008
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT3991
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 55V
Output Voltage 3.3V
Output Type Adjustable
Voltage - Input (Min) 4.3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A
Voltage - Output (Min/Fixed) 1.19V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 30V
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LT3991EDD#PBF Overview


For optimal performance, this voltage regulator makes use of the Tube package. This harley voltage regulator has 10 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. In order to save space, this harley voltage regulator is available in the 10-WFDFN Exposed Pad package. There are 1 outputs on DC DC switching regulator. There are output pins on this DC DC switching regulator that generate Adjustable output. Surface Mount-mount switching regulator. This voltage regulator 12v should operate at a temperature of -40°C~125°C TJ when operating. A DC-DC switching regulator of this type operates at a switching frequency of 200kHz~2MHz. Regulator 4.3V can operate with dc to dc voltage regulator's minimum input voltage 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.19V. Featuring a maximum design flexibility of 1.2A, dc to dc voltage regulator has a maximum output current of 1.2A. Voltage regulator's input voltage can reach 55V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. As a member of the LT3991 family of DC/DC regulators, this is a DC/DC regulator. At 3.3V volts, voltage regulator can provide voltage. On the basis of the maximum output voltage of 30V, adjusting voltage regulator can be operated easily.

LT3991EDD#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260

LT3991EDD#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3991EDD#PBF Voltage Regulators applications.

  • Automatic plug-in machines
  • CNC system
  • Bending machines
  • Drilling machines
  • Communication system
  • Computer application technology
  • Pipe bending machines
  • Imported equipment
  • Analog precision reference circuits
  • Large fire protection systems