12 Terminals 4.5V~38V 12-Pin LTC3854 DC to DC converter ICDUAL SWITCHING CONTROLLER 1 Outputs 400kHz Transistor Driver
SOT-23
LTC3854EDDB#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mounting Type
Surface Mount
Package / Case
12-WFDFN Exposed Pad
Surface Mount
YES
Number of Pins
12
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
12
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.45mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3854
Function
Step-Down
Number of Outputs
1
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
4.5V~38V
Control Features
Enable, Soft Start
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
400kHz
Input Voltage (Max)
38V
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
440kHz
Duty Cycle (Max)
98%
Clock Sync
No
Height Seated (Max)
0.85mm
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.707729
$4.707729
10
$4.441254
$44.41254
100
$4.189862
$418.9862
500
$3.952701
$1976.3505
1000
$3.728962
$3728.962
LTC3854EDDB#TRPBF Product Details
LTC3854EDDB#TRPBF Overview
The switching controller fits in the 12-WFDFN Exposed Pad package and is ideal for most applications. For 1 outputs, the dc motor controller is appropriate. A solid enclosure of Tape & Reel (TR) surrounds pmic. The system can process Transistor Driver dc switching's outputs (s). 4.5V~38V is the operating voltage and supply voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. Switching can be done at 400kHz with this switching controller. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Enable, Soft Start. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . There are many different types of terminations for 12. DC switcher's voltage input is 15V. Other relevant dc to dc converter ics will be returned if you search "LTC3854". In total, switching converter has 12 pins. In particular, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 4.5V. Statistically, the DC regulator outputs 5.5V voltage. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. It's important to remember that the dc dc regulator's normaloutput current is 25A, so you should note it down when starting a new project. DC regulators have a maximum frequency of 440kHz. The value of DC to DC voltage regulator is set at ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V in order to fulfill the requirements more effectively.
LTC3854EDDB#TRPBF Features
Transistor Driver Outputs Switching Frequency: 400kHz Enable, Soft Start ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
LTC3854EDDB#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3854EDDB#TRPBF DC to DC converter applications.