8 Terminals 2.75V~9.8V LTC3872 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver
SOT-23
LTC3872EDDB-1#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2014
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
DUAL
Terminal Pitch
0.5mm
Base Part Number
LTC3872
JESD-30 Code
R-PDSO-N8
Function
Step-Up
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
4.2V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.75V~9.8V
Control Features
Current Limit, Enable, Soft Start
Input Voltage (Min)
2.75V
Topology
Boost
Control Mode
CURRENT-MODE
Frequency - Switching
550kHz
Input Voltage (Max)
9.8V
Synchronous Rectifier
No
Height Seated (Max)
0.8mm
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$2.22300
$4.446
LTC3872EDDB-1#TRPBF Product Details
LTC3872EDDB-1#TRPBF Overview
Capsuled in the 8-WFDFN Exposed Pad package, the switching controller suits most application needs. The dc motor controller is adquate to generate for 1 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 2.75V~9.8V. Qualified to work in a -40°C~85°C TA dc switcher. This switching controller can switch at 550kHz. Surface Mount makes it suitable for general dc dc regulator. The dcdc regulator features Current Limit, Enable, Soft Start for efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Terminal (s) of the switching converters are designed at the DUAL position. 8 terminations with a variety of function. 4.2V nominal DC switcher's voltage input. Other relevant dc to dc converter ics can be found by searching "LTC3872". The minimum input voltage of the dc dc voltage regulator should be 2.75V. It should be fully noted that the dc to dc regulator only accepts 9.8V input voltage at most.