24 Terminals 4.5V~38V 24-Pin LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver
SOT-23
LTC3874IUF-1#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
24
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Series
PolyPhase®
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Terminal Pitch
0.5mm
Base Part Number
LTC3874
Function
Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~38V
Control Features
Current Limit, Enable, Frequency Control, Phase Control
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
250kHz~1MHz
Input Voltage (Max)
38V
Control Technique
PHASE-SHIFT CONTROL
Synchronous Rectifier
Yes
Output Voltage-Max
5.5V
Height Seated (Max)
0.8mm
Length
4mm
Width
4mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC3874IUF-1#TRPBF Product Details
LTC3874IUF-1#TRPBF Overview
As a result of 24-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. This dc motor controller can be used to generate outputs with 2 numbers. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). dc controls with 4.5V~38V voltage are supplied and operated. Qualified to work in a -40°C~125°C TJ dc switcher. This switching controller can switch at 250kHz~1MHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. There are many different types of terminations for 24. To name a few of the control techniques these dc dc converter ics adapt, it includes PHASE-SHIFT CONTROL. A DC switcher's nominal voltage of 12V is input. A search for "LTC3874" will reveal other relevant dc to dc converter ics. In total, switching converter has 24 pins. It is recommended to use 4.5V as the minimum input voltage of dc dc voltage regulator. This dc to dc regulator accepts only 38V input voltage at most. It belongs to the dc to dc voltage regulator series PolyPhase?. 5.5V is the dc controller's maximum voltage output.
LTC3874IUF-1#TRPBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~1MHz Current Limit, Enable, Frequency Control, Phase Control PHASE-SHIFT CONTROL
LTC3874IUF-1#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3874IUF-1#TRPBF DC to DC converter applications.