28 Terminals 4V~38V 28-Pin LTC3869 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 250kHz~780kHz Transistor Driver
SOT-23
LTC3869EUFD#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 month 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
Tape & Reel (TR)
Published
2006
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)
Technology
CMOS
Terminal Position
QUAD
Terminal Pitch
0.5mm
Base Part Number
LTC3869
Function
Step-Down
Number of Outputs
2
Output Voltage
12.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Number of Channels
1
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
4V~38V
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
250kHz~780kHz
Input Voltage (Max)
38V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
850kHz
Duty Cycle (Max)
95%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$14.628497
$14.628497
10
$13.800469
$138.00469
100
$13.019310
$1301.931
500
$12.282368
$6141.184
1000
$11.587139
$11587.139
LTC3869EUFD#TRPBF Product Details
LTC3869EUFD#TRPBF Overview
Capsuled in the 28-WFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tape & Reel (TR). With Transistor Driver dc switching's output (s), it is able to handle it. 4V~38V is the operating voltage and supply voltage of the dc control. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. Using this switching controller, it is possible to switch at 250kHz~780kHz. dc dc regulator is made easier with Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking which allows efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. There are many different types of terminations for 28. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "LTC3869". There are a total of 28 pins on switching converter. Input voltage of dc dc voltage regulator should be 4V. Based on the test statistics, DC regulator outputs voltage 12.5V. This dc to dc regulator accepts only 38V input voltage at most. You should note down the dc dc regulator's usual output current of 25A when you start a project. DC regulators have a maximum frequency of 850kHz. There are 1 channels for high-quality communication.
LTC3869EUFD#TRPBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~780kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION
LTC3869EUFD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3869EUFD#TRPBF DC to DC converter applications.