16 Terminals 4V~38V 16-Pin LTC3851 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 250kHz~750kHz Transistor Driver
SOT-23
LTC3851EUD-1#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 days ago)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2000
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
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
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3851
Function
Step-Down
Number of Outputs
1
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
4V~38V
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
250kHz~750kHz
Input Voltage (Max)
38V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
790kHz
Duty Cycle (Max)
99%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.886397
$1.886397
10
$1.779620
$17.7962
100
$1.678887
$167.8887
500
$1.583856
$791.928
1000
$1.494203
$1494.203
LTC3851EUD-1#PBF Product Details
LTC3851EUD-1#PBF Overview
This switching controller fits most application requirements since it is packaged in a 16-WFQFN Exposed Pad package. 1 outputs are supported by the dc motor controller. A solid enclosure of Tube surrounds pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 4V~38V and has a 4V~38V supply voltage. Work well in dc switchers with a -40°C~85°C TA. It can switch at 250kHz~750kHz. The Surface Mount allows it to be used for dc dc regulator in general. The dcdc regulator features Enable, Frequency Control, Power Good, Soft Start, Tracking for efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. The switching converters's terminals (s) are designed at QUAD. 16 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input is 15V. A search for "LTC3851" will reveal other relevant dc to dc converter ics. There are a total of 16 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 4V. Based on the test statistics, DC regulator outputs voltage 5.5V. It should be noted that the dc to dc regulator only accepts 38V voltage as input voltage. In most cases, the dc dc regulator's output current is 25A. This information should be noted when you begin working with the component. The max frequency of the pmic can reach 790kHz. For better satisfaction, the value of DC to DC voltage regulator is ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V.
LTC3851EUD-1#PBF Features
Transistor Driver Outputs Switching Frequency: 250kHz~750kHz Enable, Frequency Control, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V
LTC3851EUD-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3851EUD-1#PBF DC to DC converter applications.