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  • LT3509IDE#PBF

LT3509IDE#PBF

14 Terminals 3.6V 14-Pin LT3509 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 260kHz~2.15MHz Tube 14-WFDFN Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3509IDE#PBF
  • Package: 14-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 189
  • Description: 14 Terminals 3.6V 14-Pin LT3509 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 260kHz~2.15MHz Tube 14-WFDFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 14-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
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 LT3509
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 36V
Output Voltage 35.28V
Output Type Adjustable
Voltage - Output 1 32.4V
Voltage - Input (Min) 3.6V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Max Output Voltage 34.2V
Voltage - Output 2 32.4V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 260kHz~2.15MHz
Current - Output 1 700mA
Synchronous Rectifier No
Min Output Voltage 800mV
Switcher Configuration SINGLE
Current - Output 2 700mA
Height Seated (Max) 0.8mm
Length 4mm
Width 3mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LT3509IDE#PBF Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. There are 14 terminations in this voltage regulator. A DUAL SWITCHING CONTROLLER analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 14-WFDFN Exposed Pad package. A total of 2 outputs are configured in this voltage regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. This voltage regulator 12v fits the Surface Mount mounting. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. A DC-DC switching regulator of this type operates at a switching frequency of 260kHz~2.15MHz. Despite its low input voltage, this voltage regulator can operate. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.8V. Voltage regulator's input voltage can reach 36V. As a result of the 260 peak reflow temperature, this regulator is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. This voltage regulator is included in the Switching Regulator or Controllers subcategory. There is a DC/DC regulator in this family that belongs to the LT3509 family. Voltage regulator is capable of giving voltage at 35.28V volts. For switching regulator operation, 14 pins are used. The output voltage for this switching regulator should be kept at 800mV at least. It provides the adjusting voltage regulator's maximal output voltage of 34.2V.

LT3509IDE#PBF Features


2 outputs
Peak reflow temperature (Cel) of 260
14 pins

LT3509IDE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3509IDE#PBF Voltage Regulators applications.

  • Analog precision reference circuits
  • CMM
  • Milling machines
  • Lathes
  • Machining centers
  • Servo drive system
  • Drilling machines
  • Automatic testing equipment
  • Arc suppression circuits
  • Gear/thread machining machines