38 Terminals 4.5V~30V 38-Pin LTC3811 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 250kHz~750kHz Transistor Driver
SOT-23
LTC3811EUHF#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 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
Tape & Reel (TR)
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
$50.484960
$50.48496
10
$47.627321
$476.27321
100
$44.931435
$4493.1435
500
$42.388146
$21194.073
1000
$39.988817
$39988.817
LTC3811EUHF#TRPBF Product Details
LTC3811EUHF#TRPBF Overview
With a 38-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 2 output generation. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) are supported. 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. The switching controller can be switched at 250kHz~750kHz. Surface Mount 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. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. An array of 38 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics can be found by searching "LTC3811". 38 pins are present on switching converter. The minimum input voltage of the dc dc voltage regulator should be 4.5V. As determined by the test statistics, the output voltage of DC regulator is 3.3V. Voltages 30V are the maximum that the dc to dc regulator will accept. This dc regulatorhas a max frequency of 850kHz. Basically, it's a dc to dc voltage regulator from the PolyPhase? series. Communication with high quality requires 1 channels.
LTC3811EUHF#TRPBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~750kHz Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION
LTC3811EUHF#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3811EUHF#TRPBF DC to DC converter applications.