3.3V 0.4mm PMIC LT3746 205Hz~1.05MHz 3.3V 56-WFQFN Exposed Pad
SOT-23
LT3746IUHH#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
56-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2013
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
56
ECCN Code
EAR99
Type
DC DC Controller
Terminal Finish
Matte Tin (Sn)
Applications
Backlight, Signage
HTS Code
8542.39.00.01
Subcategory
Display Drivers
Technology
BIPOLAR
Terminal Position
QUAD
Number of Functions
1
Supply Voltage
3.3V
Terminal Pitch
0.4mm
Frequency
205Hz~1.05MHz
Base Part Number
LT3746
Pin Count
56
JESD-30 Code
R-PQCC-N56
Number of Outputs
32
Power Supplies
3.3V
Topology
Step-Down (Buck)
Current - Output / Channel
30mA
Internal Switch(s)
No
fmax-Min
30 MHz
Dimming
PWM
Supply Voltage1-Nom
24V
Number of Segments
32
Voltage - Supply (Max)
55V
Voltage - Supply (Min)
6V
Multiplexed Display Capability
NO
Data Input Mode
SERIAL
Height Seated (Max)
0.8mm
Length
9mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.516285
$5.516285
10
$5.204042
$52.04042
100
$4.909474
$490.9474
500
$4.631579
$2315.7895
1000
$4.369415
$4369.415
LT3746IUHH#PBF Product Details
LT3746IUHH#PBF Overview
Space is saved using its 56-WFQFN Exposed Pad package. A LED driver using this design has 32 outputs.To mount, use Surface Mount.When it emerges as a DC DC Controller, it performs extremely well and is highly reliable.LED drivers capable of operating at -40°C~125°C TJ can be used.Backlight, Signage has considerable advantages.Using the frequency of 205Hz~1.05MHz, it operates.There are 56 terminations associated with it.Undetermined failures may occur if the voltage supply falls below 6V.A total of 32 segments are estimated.A base part number of LT3746 is associated with this LED driver.In this device, there are 56 pins.It is designed to provide a supply voltage of 55V at its maximum.According to its characteristics, it is also classified into Display Drivers.
LT3746IUHH#PBF Features
Available in the 56-WFQFN Exposed Pad package Operating temperature of -40°C~125°C TJ Frequency of 205Hz~1.05MHz Supply voltage of 3.3V
LT3746IUHH#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3746IUHH#PBF LED Driver ICs applications.
Industrial LED Lighting: Image Recognition Devices