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LTC3838EFE

LTC3838EFE

LTC3838EFE

Linear Technology/Analog Devices

38 Terminals 4.5V~38V LTC3836 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~2MHz Transistor Driver

SOT-23

LTC3838EFE Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series PolyPhase®
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Terminal Pitch 0.5mm
Base Part Number LTC3836
JESD-30 Code R-PDSO-G38
Function Step-Down
Number of Outputs 2
Output Voltage 5.3V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~38V
Control Features Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Input Voltage (Max) 38V
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Clock Sync No
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
LTC3838EFE Product Details

LTC3838EFE Overview


It comes in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, which makes switching controller suitable for most applications. dc motor controller is suitable for 2 output generation. The pmic is packaged in Tube solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Worked in a -40°C~125°C TJ dc switcher before. The switching controller can be switched at 200kHz~2MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. Various 38 terminations. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "LTC3836". Specially, switching converter corresponds to type Switching Regulator or Controllers. dc dc voltage regulators should have a minimum input voltage of 4.5V. DC regulator outputs 5.3V voltage based on test statistics. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. As a result, DC to DC voltage regulator has a value of OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V so that the need can be met more directly. The dc to dc voltage regulator is from the PolyPhase? series.

LTC3838EFE Features


Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V

LTC3838EFE Applications


There are a lot of Linear Technology/Analog Devices LTC3838EFE DC to DC converter applications.

  • Digital precision reference circuits
  • Communication system
  • Lathes
  • Computer rooms
  • Production lines
  • Industrial controllers
  • Network technology
  • Television equipment
  • Shearing machines
  • USB circuits

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