0.5mm PMIC LT8391 28 Pin 150kHz~650kHz 28-WFQFN Exposed Pad
SOT-23
LT8391HUFD#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 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
Tube
Published
2011
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
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
0.5mm
Frequency
150kHz~650kHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LT8391
Pin Count
28
Number of Outputs
1
Input Voltage (Min)
4V
Topology
Step-Down (Buck), Step-Up (Boost)
Control Mode
CURRENT-MODE
Input Voltage (Max)
60V
Control Technique
FREQUENCY MODULATION
Supply Current-Max (Isup)
2.8mA
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
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$11.521522
$11.521522
10
$10.869361
$108.69361
100
$10.254113
$1025.4113
500
$9.673692
$4836.846
1000
$9.126125
$9126.125
LT8391HUFD#PBF Product Details
LT8391HUFD#PBF Overview
The 28-WFQFN Exposed Pad package is used for saving board space. In LED drivers, the outputs are all set to 1.The mounting method is Surface Mount.It emerges as a DC DC Controller, which is efficient and reliable.If the led driver ic is set to -40°C~150°C TJ, it will work normally.Automotive, Lighting benefits significantly from the program.In the 150kHz~650kHz frequency range, it operates.There are 28 terminations that are designed to operate with it.There are 28 pins used to form the base of its configuration.Undetermined failures can occur if the voltage supply is below 4V.This LED driver can be found under the base part number LT8391.It is equipped with 28 pin count.60V is the maximum value of supply voltage it offers.Input voltages higher than or equal to 4V make its operation much more convenient.Keeping the input voltage below 0 ensures high stability.
LT8391HUFD#PBF Features
Available in the 28-WFQFN Exposed Pad package Operating temperature of -40°C~150°C TJ Frequency of 150kHz~650kHz
LT8391HUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LT8391HUFD#PBF LED Driver ICs applications.
White LED Backlight for portable equipment
Gallery lighting
Linear fluorescent
Industrial LED Lighting: Image Recognition Devices