12 Terminals 4.5V~38V 12-Pin LTC3854 DC to DC converter IC DUAL SWITCHING CONTROLLER 1 Outputs 400kHz Transistor Driver
SOT-23
LTC3854EMSE#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mounting Type
Surface Mount
Package / Case
12-TSSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
12
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2011
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
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Time@Peak 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
Length
4.039mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.319313
$5.319313
10
$5.018220
$50.1822
100
$4.734170
$473.417
500
$4.466198
$2233.099
1000
$4.213395
$4213.395
LTC3854EMSE#TRPBF Product Details
LTC3854EMSE#TRPBF Overview
In the 12-TSSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 400kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Enable, Soft Start is included in the dcdc regulator. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 12 terminations. There is a DC switcher's nominal voltage of 15V. In addition to "LTC3854", there are other relevant dc to dc converter ics you can find. There are 12 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 4.5V. DC regulator outputs 5.5V voltage based on test statistics. The dc to dc regulator can only accept 38V input voltage. A starting point for a project is to note down the dc dc regulator's usual output current, which is 25A. DC regulator440kHz has the maximum frequency. Hence, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V is used to better suit the DC to DC voltage regulator's situation.
LTC3854EMSE#TRPBF Features
Transistor Driver Outputs Switching Frequency: 400kHz Enable, Soft Start ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
LTC3854EMSE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3854EMSE#TRPBF DC to DC converter applications.