8 Terminals 2.75V~9.8V LTC3872 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver
SOT-23
LTC3872ETS8-1#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
SOT-23-8 Thin, TSOT-23-8
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 Form
GULL WING
Terminal Pitch
0.65mm
Base Part Number
LTC3872
JESD-30 Code
R-PDSO-G8
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
Length
2.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC3872ETS8-1#TRPBF Product Details
LTC3872ETS8-1#TRPBF Overview
With its SOT-23-8 Thin, TSOT-23-8 package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 2.75V~9.8V and has a 2.75V~9.8V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 550kHz. The Surface Mount allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 8 terminations can be used for a wide range of dc switching. A DC switcher's nominal voltage of 4.2V is input. Searching "LTC3872" will return other relevant dc to dc converter ics. Input voltage of dc dc voltage regulator should be 2.75V. It should be noted that the dc to dc regulator only accepts 9.8V voltage as input voltage.