Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LTC3811EUHF#PBF

LTC3811EUHF#PBF

LTC3811EUHF#PBF

Linear Technology/Analog Devices

38 Terminals 4.5V~30V 38-Pin LTC3811 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~750kHz Transistor Driver

SOT-23

LTC3811EUHF#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 26 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 38
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
Series PolyPhase®
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) 30
Base Part Number LTC3811
Function Step-Down
Number of Outputs 2
Qualification Status Not Qualified
Output Voltage 3.3V
Output Type Transistor Driver
Input Voltage-Nom 12V
Number of Channels 1
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~30V
Control Features Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4.5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 250kHz~750kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 850kHz
Duty Cycle 90 %
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.345599 $3.345599
10 $3.156225 $31.56225
100 $2.977571 $297.7571
500 $2.809030 $1404.515
1000 $2.650028 $2650.028
LTC3811EUHF#PBF Product Details

LTC3811EUHF#PBF Overview


It comes in the 38-WFQFN Exposed Pad package, which makes switching controller suitable for most applications. 2 outputs are supported by the dc motor controller. PMIC is packaged in a solid enclosure of Tube. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 4.5V~30V and has a 4.5V~30V supply voltage. Qualified to work in a -40°C~85°C TA dc switcher. Switching can be done at 250kHz~750kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. The switch converters are connected to an analog IC with a DUAL SWITCHING CONTROLLER output. Switching converters are designed with the terminal (s) at position QUAD . Different dc switching's functions can be applied to 38 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 12V is input. LTC3811 can be searched for other relevant dc to dc converter ics. Pins number 38 of switching converter in total. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. A 3.3V voltage of DC regulator was detected in the test statistics. At most, the dc to dc regulator accepts 30V input voltage. The max frequency of the pmic can reach 850kHz. It belongs to the dc to dc voltage regulator series PolyPhase?. For high-quality communication, there are 1 channels.

LTC3811EUHF#PBF Features


Transistor Driver Outputs
Switching Frequency: 250kHz~750kHz
Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3811EUHF#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3811EUHF#PBF DC to DC converter applications.

  • Hydrogen power
  • Alternators
  • Product burn-in
  • Sensitive electronic devices
  • Digital display device
  • Electrical distribution systems
  • PSRR circuits
  • USB circuits
  • Industrial robots
  • Imported equipment

Related Part Number

Get Subscriber

Enter Your Email Address, Get the Latest News