16 Terminals 2.2V~22V LT3740 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver
SOT-23
LT3740EDHC#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Mounting Type
Surface Mount
Package / Case
16-WFDFN Exposed Pad
Surface Mount
YES
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
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT3740
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
2.2V~22V
Control Features
Current Limit, Enable, Power Good
Input Voltage (Min)
2.2V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
300kHz
Input Voltage (Max)
22V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Clock Sync
No
Height Seated (Max)
0.8mm
Length
5mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LT3740EDHC#TRPBF Product Details
LT3740EDHC#TRPBF Overview
As a result of 16-WFDFN Exposed Pad compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). 2.2V~22V is the supply voltage and the operating voltage of the dc control. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 300kHz with this switching controller. A generalization of dc dc regulator can be made using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Enable, Power Good. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. 16 terminations with various dc switching's functions. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 5V. You can find other relevant dc to dc converter ics by searching "LT3740". Switching converter is a special type of Switching Regulator or Controllers. 2.2V should be the minimum input voltage for the dc dc voltage regulator. The dc to dc regulator can only accept a maximum input voltage of 22V.
LT3740EDHC#TRPBF Features
Transistor Driver Outputs Switching Frequency: 300kHz Current Limit, Enable, Power Good PULSE WIDTH MODULATION
LT3740EDHC#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3740EDHC#TRPBF DC to DC converter applications.
Smart grid
Automatic plug-in machines
Domestic water pumps
Scientific research
USB circuits
Various precision measuring instruments
Plate bending machines
Window air conditioners
Low output voltage switching power supply circuits