16 Terminals 4V~60V LT3844 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 300kHz Transistor Driver
SOT-23
LT3844IFE#PBF Datasheet
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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
Tube
Published
2009
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 HAS OUTPUT VOLTAGES UP TO 36V
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT3844
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
20V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive or Negative
Voltage - Supply (Vcc/Vdd)
4V~60V
Control Features
Enable, Frequency Control, Soft Start
Input Voltage (Min)
4V
Topology
Buck, Boost, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
300kHz
Input Voltage (Max)
60V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Clock Sync
Yes
Length
5mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.33000
$9.33
25
$6.19720
$154.93
100
$5.12400
$512.4
250
$4.86780
$1216.95
500
$4.75800
$2379
LT3844IFE#PBF Product Details
LT3844IFE#PBF Overview
In the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) can be handled by it. dc control's supply and operating voltages are 4V~60V. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. A switching controller such as this can switch at a value of 300kHz . dc dc regulators can be carried out with Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. The switch converters are connected to a SWITCHING REGULATOR analog IC. The switching converters's terminal (s) are designed at DUAL . A variety of dc switching's functions can be performed on 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. It is inputted with a DC switcher's voltage of 20V. You can find other relevant dc to dc converter ics by searching "LT3844". In particular, switching converter belongs to the Switching Regulator or Controllers family. An input voltage of 4V is the minimum required for the dc dc voltage regulator. At most, the dc to dc regulator accepts 60V input voltage. The value of DC to DC voltage regulator is set to ALSO HAS OUTPUT VOLTAGES UP TO 36V in order to better satisfy the requirement.
LT3844IFE#PBF Features
Transistor Driver Outputs Switching Frequency: 300kHz Enable, Frequency Control, Soft Start PULSE WIDTH MODULATION ALSO HAS OUTPUT VOLTAGES UP TO 36V
LT3844IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3844IFE#PBF DC to DC converter applications.
Machining centers
Various precision measuring detectors
Flaw detection equipment
Analog precision reference circuits
Cutting machine tools
Low output voltage switching power supply circuits