24 Terminals 4.5V~38V 24-Pin LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver
SOT-23
LTC3874EUF-1#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 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
Tube
Published
2011
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
1
$5.99000
$5.99
25
$3.97920
$99.48
100
$3.29000
$329
250
$3.12552
$781.38
500
$3.05500
$1527.5
LTC3874EUF-1#PBF Product Details
LTC3874EUF-1#PBF Overview
With a 24-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaging for the pmic consists of Tube solid enclosures. A total of Transistor Driver dc switching's outputs can be handled by it. 4.5V~38V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 250kHz~1MHz with this switching controller. As it has a Surface Mount value, it can be used for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Phase Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a QUAD terminal on the switching converters. Various 24 terminations. It includes PHASE-SHIFT CONTROL as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 12V volts. Searching "LTC3874" will return other relevant dc to dc converter ics. In total, switching converter has 24 pins. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. The dc to dc regulator can only accept a maximum input voltage of 38V. PolyPhase? is a series of dc to dc voltage regulator. The dc controller's highest voltage output is tested at 5.5V.
LTC3874EUF-1#PBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~1MHz Current Limit, Enable, Frequency Control, Phase Control PHASE-SHIFT CONTROL
LTC3874EUF-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3874EUF-1#PBF DC to DC converter applications.