0.5mm PMIC LT8391 28 Pin 600kHz~2MHz 28-WFQFN Exposed Pad
SOT-23
LT8391AHUFD#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~150°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
Type
DC DC Controller
Terminal Finish
Matte Tin (Sn)
Applications
Automotive, Lighting
Technology
BIPOLAR
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Frequency
600kHz~2MHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT8391
Pin Count
28
Number of Outputs
1
Input Voltage-Nom
12V
Input Voltage (Min)
4V
Topology
Step-Down (Buck), Step-Up (Boost)
Control Mode
CURRENT-MODE
Input Voltage (Max)
60V
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
BUCK-BOOST
Internal Switch(s)
No
Output Voltage-Max
60V
Dimming
Analog, PWM
Voltage - Supply (Max)
60V
Voltage - Supply (Min)
4V
Height Seated (Max)
0.8mm
Length
5mm
Width
4mm
RoHS Status
Non-RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.944988
$7.944988
10
$7.495272
$74.95272
100
$7.071011
$707.1011
500
$6.670766
$3335.383
1000
$6.293175
$6293.175
LT8391AHUFD#TRPBF Product Details
LT8391AHUFD#TRPBF Overview
Its 28-WFQFN Exposed Pad package is used to save board space. This LED driver has 1 outputs.It adopts the way of Surface Mount for mounting.With high efficiency, it appears as a DC DC Controller.It is able to work normally at the operating temperature of -40°C~150°C TJ.Automotive, Lighting has significant advantages.The system operates on the basis of the frequency 600kHz~2MHz.In this case, the termination value is 28.There are 28 pins used to form the base of its configuration.It is possible for undetermined failures to occur if the voltage supply is lower than 4V.LED drivers are found under the base part number LT8391.28 pins are available on the device.Supply voltage can be set to a maximum value of 60V.While operating the device, the circuit has 12V volts.The device operates much more conveniently when the input voltage exceeds or equals 4V.Maintaining a low input voltage can ensure a high level of stability.
LT8391AHUFD#TRPBF Features
Available in the 28-WFQFN Exposed Pad package Operating temperature of -40°C~150°C TJ Frequency of 600kHz~2MHz
LT8391AHUFD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LT8391AHUFD#TRPBF LED Driver ICs applications.
Medical surgery lighting
Stage Lighting and Signage
Replacement lamps
LED Lightings for Inspection Devices
Architectural lighting
Flicker-free LED Lighting using R1580N
LED headlights
Constant Voltage Power Source for portable equipment