8 Terminals 4.1V~60V 8-Pin LTC3873 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
LTC3873EDDB-5#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Surface Mount
YES
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2008
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)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC3873
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)
4.1V~60V
Control Features
Current Limit, Enable, Soft Start
Input Voltage (Min)
3.5V
Topology
Boost, Flyback, SEPIC
Control Mode
CURRENT-MODE
Input Voltage (Max)
9V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
SINGLE
Max Frequency
240kHz
Duty Cycle (Max)
78%
Length
3mm
Width
2mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$13.449051
$13.449051
10
$12.687784
$126.87784
100
$11.969607
$1196.9607
500
$11.292083
$5646.0415
1000
$10.652908
$10652.908
LTC3873EDDB-5#TRPBF Product Details
LTC3873EDDB-5#TRPBF Overview
It comes in a 8-WFDFN Exposed Pad package, so switching controller can be used for most applications. The dc motor controller is adquate to generate for 1 outputs. A solid enclosure of Tape & Reel (TR) surrounds pmic. Transistor Driver dc switching's outputs (s) are supported. 4.1V~60V is the supply voltage and the operating voltage of the dc control. A -40°C~85°C TA dc switcher is not a problem. dc dc regulator can be generalized using Surface Mount. Current Limit, Enable, Soft Start provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. Various 8 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input is 5V. Other relevant dc to dc converter ics can be found by searching "LTC3873". 8 pins are on switching converter. Switching converter is a special type of Switching Regulator or Controllers. An input voltage of 3.5V is the minimum required for the dc dc voltage regulator. Considering the dc to dc regulator can only accept 9V input voltage, it is important to take note of this. DC regulators have a maximum frequency of 240kHz.