16 Terminals 4V~60V LT3845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver
SOT-23
LT3845AIFE#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
Published
2010
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)
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LT3845
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
8V
Output Type
Transistor Driver
Input Voltage-Nom
20V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~60V
Control Features
Enable, Frequency Control, Soft Start
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
300kHz
Input Voltage (Max)
60V
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Length
5mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$5.16100
$10.322
LT3845AIFE#TRPBF Product Details
LT3845AIFE#TRPBF Overview
Capsuled in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller can be used for a wide range of applications. It is sufficient to generate 1 outputs with this dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 4V~60V is the supply voltage and the operating voltage of the dc control. Qualified to work in a -40°C~125°C TJ dc switcher. Switching can be done at 300kHz with this switching controller. Surface Mount makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. 16 terminations with a variety of function. The DC switcher's nominal voltage is 20V. Searching "LT3845" will return other relevant dc to dc converter ics. Switching converter is a special type of Switching Regulator or Controllers. An input voltage of 4V is the minimum required for the dc dc voltage regulator. DC regulator outputs 8V voltage based on test statistics. It should be noted that the dc to dc regulator only accepts 60V voltage as input voltage. DC to DC voltage regulator has the value of ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V to better satisfy the requirement.
LT3845AIFE#TRPBF Features
Transistor Driver Outputs Switching Frequency: 300kHz Enable, Frequency Control, Soft Start ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V
LT3845AIFE#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT3845AIFE#TRPBF DC to DC converter applications.
Elevator lighting
Analog precision reference circuits
Magnetohydrodynamic power
Electric heating, lighting
Low output voltage switching power supply circuits