28 Terminals 4.5V~38V 28-Pin LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver
SOT-23
LTC3874IUFD#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 week ago)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2006
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
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
Output Current
25A
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
Synchronous Rectifier
Yes
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$25.891748
$25.891748
10
$24.426177
$244.26177
100
$23.043564
$2304.3564
500
$21.739211
$10869.6055
1000
$20.508690
$20508.69
LTC3874IUFD#PBF Product Details
LTC3874IUFD#PBF Overview
As a result of 28-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. 2 outputs are supported by the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. dc control's supply and operating voltages are 4.5V~38V. Worked in an dc switcher with a -40°C~125°C TJ rating. A switching controller such as this can switch at a value of 250kHz~1MHz . The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control, Phase Control provides dcdc regulator efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. QUAD are the position of the terminal of the switching converters. The 28 terminations can be used for a wide range of dc switching. DC switcher's voltage input of 12V. LTC3874 can be used to locate other relevant dc to dc converter ics. There are 28 pins on switching converter. This dc dc voltage regulator should be powered by a voltage of 4.5V. The dc to dc regulator can only accept 38V input voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 25A. This value is OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT so that DC to DC voltage regulator better serves the purpose. Thare are switch converters of the PolyPhase? series.
LTC3874IUFD#PBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~1MHz Current Limit, Enable, Frequency Control, Phase Control OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT
LTC3874IUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3874IUFD#PBF DC to DC converter applications.