28 Terminals 4V~60V 28-Pin LT8390 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 645kHz~2.1MHz Transistor Driver
SOT-23
LT8390AIUFD#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2011
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Terminal Finish
Matte Tin (Sn)
Additional Feature
SEATED HT-CALCULATED
Technology
BIPOLAR
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT8390
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~60V
Control Features
Current Limit, Frequency Control, Soft Start
Input Voltage (Min)
4V
Topology
Buck-Boost
Control Mode
CURRENT-MODE
Frequency - Switching
645kHz~2.1MHz
Input Voltage (Max)
60V
Synchronous Rectifier
Yes
Output Voltage-Max
60V
Duty Cycle (Max)
95%
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$143.556535
$143.556535
10
$135.430694
$1354.30694
100
$127.764805
$12776.4805
500
$120.532835
$60266.4175
1000
$113.710222
$113710.222
LT8390AIUFD#PBF Product Details
LT8390AIUFD#PBF Overview
With its 28-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 1 numbers. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) can be handled by it. 4V~60V is the operating voltage and supply voltage of the dc control. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 645kHz~2.1MHz. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. switching converters terminal (s) are designed to be at QUAD. 28 terminations with various dc switching's functions. DC switcher's voltage input is 12V. Other relevant dc to dc converter ics can be found by searching "LT8390". 28 pins are on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4V. It should be fully noted that the dc to dc regulator only accepts 60V input voltage at most. This value is SEATED HT-CALCULATED so that DC to DC voltage regulator better serves the purpose. We test 60V as the dc controller's highest voltage output.
LT8390AIUFD#PBF Features
Transistor Driver Outputs Switching Frequency: 645kHz~2.1MHz Current Limit, Frequency Control, Soft Start SEATED HT-CALCULATED
LT8390AIUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8390AIUFD#PBF DC to DC converter applications.
Network technology
Remotely powered electric motors
ATMs
Low output voltage switching power supply circuits