38 Terminals 2.5V~60V LT3840 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver
SOT-23
LT3840IUFE#TRPBF Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2014
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.4mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LT3840
JESD-30 Code
R-PQCC-N38
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive or Negative
Voltage - Supply (Vcc/Vdd)
2.5V~60V
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
2.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
50kHz~1MHz
Input Voltage (Max)
60V
Synchronous Rectifier
Yes
Duty Cycle (Max)
99%
Height Seated (Max)
0.8mm
Length
6mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$4.79700
$9.594
LT3840IUFE#TRPBF Product Details
LT3840IUFE#TRPBF Overview
In the 38-WFQFN Exposed Pad package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 2.5V~60V and has a 2.5V~60V supply voltage. A -40°C~125°C TJ dc switcher is not a problem. It can switch at 50kHz~1MHz. The Surface Mount value makes it suitable for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control, Power Good, Soft Start, Tracking. SWITCHING CONTROLLER analog IC connects the switch converters. QUAD are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 38 terminations. Other relevant dc to dc converter ics can be found by searching "LT3840". An input voltage of 2.5V is the minimum required for the dc dc voltage regulator. Voltages 60V are the maximum that the dc to dc regulator will accept.
LT3840IUFE#TRPBF Features
Transistor Driver Outputs Switching Frequency: 50kHz~1MHz Enable, Frequency Control, Power Good, Soft Start, Tracking
LT3840IUFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3840IUFE#TRPBF DC to DC converter applications.