28 Terminals 4.5V~38V LTC3874 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~1MHz Transistor Driver
SOT-23
LTC3874EUFD#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
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
Time@Peak 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
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
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.949609
$2.949609
10
$2.782650
$27.8265
100
$2.625141
$262.5141
500
$2.476548
$1238.274
1000
$2.336366
$2336.366
LTC3874EUFD#PBF Product Details
LTC3874EUFD#PBF Overview
This switching controller fits most application requirements since it is packaged in a 28-WFQFN Exposed Pad package. dc motor controller is suitable for 2 output generation. The pmic is packaged in Tube solid enclosure. The system can process Transistor Driver dc switching's outputs (s). This dc control operates at 4.5V~38V and has a 4.5V~38V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. Switching can be done at 250kHz~1MHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. For efficient switching control, the dcdc regulator features Current Limit, Enable, Frequency Control, Phase Control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Terminal (s) of the switching converters are designed at the QUAD position. There are many different types of terminations for 28. There is a DC switcher's nominal voltage of 12V. LTC3874 can be searched for other relevant dc to dc converter ics. The minimum input voltage of the dc dc voltage regulator should be 4.5V. The dc to dc regulator can only accept 38V input voltage. As a result, DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT so that the need can be met more directly. The dc to dc voltage regulator belongs to the PolyPhase? series.
LTC3874EUFD#PBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~1MHz Current Limit, Enable, Frequency Control, Phase Control OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT
LTC3874EUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3874EUFD#PBF DC to DC converter applications.